WatchGas SST1 3 Year H2S Gas Detector SST1-H-36
Description
Not every H2S monitor needs to give you a number. Sometimes the job just needs a badge that alarms when you're in danger — no calibration schedule, no battery replacement cycle, no training curve. That's what the SST1 Limited-Life line is for.
The WatchGas SST1 3-Year H2S gas detector is an alert-only monitor: no digital ppm display, factory-set alarm setpoints anchored to major U.S. regulatory ceiling limits, non-serviceable, and no maintenance required. Activate it once, and it runs continuously for three years — no calibration, no battery replacement, no charging — alarming immediately when it detects hydrogen sulfide above the factory-set thresholds.
Two ways to run H2S monitoring — pick the one that fits your job.
The SST1 line covers both:
-
Full-instrument, serviceable: the
WatchGas SST1-H serviceable H2S monitor — digital ppm readout, configurable low/high/TWA/STEL alarms, replaceable sensor cell at end-of-life, integration with the WatchGas SST platform. Higher upfront cost; lower lifecycle cost when the monitor stays in service for years.
-
Limited-life, alert-only (this SKU): no display, factory-set alarms, no maintenance for three years, discarded at end-of-life. Lower upfront cost; simpler operation; ideal for jobs where a full instrument is over-spec.
Factory-set alarm thresholds, anchored to U.S. regulatory exposure limits for hydrogen sulfide (H2S is regulated as a ceiling limit, not an 8-hour time-weighted average): Low 10 ppm matches the NIOSH REL Ceiling exactly (10 ppm, 10-minute maximum). High 15 ppm sits between NIOSH's 10 ppm ceiling and OSHA's 20 ppm ceiling under 29 CFR 1910.1000 Table Z-2 — a graduated alarm structure that triggers well before OSHA's regulatory limit. Because the alarms are factory-set (not user-configurable), you don't need to train workers on setpoint programming, and there's no risk of accidentally reconfiguring a monitor away from a compliant threshold in the field.
Who buys the SST1-H-36 for H2S monitoring:
- Contractors and subcontractors working oil & gas turnarounds, shutdowns, or one-off confined-space entries
- Small crews at wastewater treatment plants and sewer operations — H2S is a common hazard from anaerobic decomposition
- Mining and mineral processing crews entering confined space areas
- Pulp and paper mill maintenance teams entering H2S-prone process areas
- Fleet-supplemental backup monitors at facilities that primarily run a full-instrument SST1-H fleet
- Emergency response teams needing grab-and-go H2S inventory (fire departments, mutual-aid teams)
- Training programs using disposable monitors for teaching without exposing training gear to calibration cycles
- Consultants and auditors on temporary deployment at client sites where H2S is a known hazard
Sensor and alarm specifications:
Sensor
Gas measuring range
Low alarm (factory-set)
High alarm (factory-set)
H2S (3-year fixed life)
0 – 500 ppm
10 ppm
(NIOSH REL Ceiling)
15 ppm
(between NIOSH 10 / OSHA 20)
PK Safety services the full WatchGas SST line with factory-trained technicians in-house. The SST1 Limited-Life alert-only monitors don't require calibration during their fixed lifespan (the whole point of the design), but if you're mixing them with a fleet of the serviceable SST1 line — or with any other gas detectors — PK Safety supports the full WatchGas SST platform, plus BW/Honeywell (Factory Authorized Service Center), RKI, and RAE Systems. Call us at
800.829.9580 to talk through your H2S monitoring workflow with someone who understands both product tiers of the SST1 line.
Important lifecycle notes:
-
Warranty: One year shelf life (unactivated) then three years from activation date. Your operational clock starts the moment you turn the monitor on for the first time.
-
Once activated, the monitor cannot be shut down. It continues to run for its full three-year life span, and cannot be returned or shipped once activated (an alarm during transit is possible). Unactivated monitors can be returned normally.
-
Not resellable after activation. Buy for a specific worker or crew; the monitor stays with them.
-
The display shows MM and DD — months and days remaining before the monitor expires — not the current gas concentration.
Technical documents:
Brochure
Specification Sheet
Quick Start Guide
Manual
Part Number: WG01-SST1-H-36 — SST1-H-36 0–500 ppm 3-year fixed life (hydrogen sulfide)
Frequently Asked Questions
How does the SST1-H-36 alert-only monitor differ from the full-instrument SST1-H?
The SST1 platform offers two tiers for H2S monitoring, and this is the alert-only tier. Two key differences:
Display and configuration: the SST1-H-36 has no digital ppm display and no user-configurable alarm setpoints. It shows months and days remaining on its lifespan, and alarms when H2S exceeds its factory-set threshold. The
WatchGas SST1-H serviceable H2S monitor shows continuous ppm readouts and offers configurable low/high/TWA/STEL alarms.
Sensor lifecycle: the SST1-H-36 is non-serviceable — discarded at end-of-life after three years of continuous operation. The full-instrument SST1-H is serviceable — the sensor cell can be replaced, extending the monitor's service life beyond the sensor's own lifespan.
Choose the SST1-H-36 for jobs where simplicity matters more than data (contractor work, occasional entries, training, backup inventory). Choose the SST1-H for fleets that stay in continuous service across multiple years.
What are the factory-set alarm thresholds, and how do they align with OSHA and NIOSH?
The SST1-H-36 ships with factory-set alarms of Low 10 ppm and High 15 ppm. Both are anchored to U.S. regulatory exposure thresholds for hydrogen sulfide, which is regulated as a ceiling limit (not an 8-hour time-weighted average):
OSHA's ceiling under 29 CFR 1910.1000 Table Z-2 is 20 ppm — workers should never be exposed above 20 ppm at any instant. OSHA also permits a 50 ppm 10-minute peak once per shift, but only if no other measurable exposure occurs.
NIOSH's REL is stricter at 10 ppm as a 10-minute ceiling (per the CDC/NIOSH Pocket Guide).
The SST1-H-36's
Low 10 ppm alarm matches the NIOSH REL Ceiling exactly. The
High 15 ppm alarm sits between NIOSH's 10 ppm ceiling and OSHA's 20 ppm ceiling — a graduated alarm structure that triggers well before OSHA's regulatory limit. Because the setpoints are factory-set (not user-configurable), you don't need to train workers on setpoint programming, and there's no risk of a monitor being accidentally reconfigured away from a compliant threshold in the field.
If your facility's internal exposure program requires different setpoints — for example, ACGIH's much stricter TLV-TWA of 1 ppm (2010 revision) — the full-instrument
WatchGas SST1-H serviceable H2S monitor is the right choice; its low/high/TWA/STEL alarms are all configurable.
What does "3-year" actually mean? When does the clock start?
The lifecycle has two phases. Before activation, the monitor has a one-year shelf life (from manufacture date) during which it can sit unactivated in a warehouse or on a shelf without draining any capability. Once you press the activation button for the first time, the monitor runs continuously for three years — no user intervention required, no calibration, no battery replacement, no charging.
The display shows MM (months) and DD (days) remaining on the monitor's operational life so workers can see how much time is left. At the end of the three-year lifespan, the monitor stops functioning and gets discarded.
Once activated, can the monitor be shut down, returned, or shipped?
No. Once activated, the SST1-H-36 cannot be turned off — it continues to run for its full three-year lifespan. This design intentionally prevents accidental shutdown of a live safety instrument, but it has three practical implications:
Not shippable after activation: because the alarm may sound during transit, activated monitors cannot be shipped by common carriers. Ship unactivated units, activate on-site.
Not returnable after activation: activated units are not eligible for return. Unactivated units can be returned normally within PK Safety's standard return window.
Not resellable after activation: assign each activated monitor to a specific worker or crew; it stays with them for its lifespan.
Does the SST1-H-36 work with the WatchGas SST-DOCK and SST-KIOSK?
Partially. The SST1-H-36 can be bump-tested using the
WatchGas SST-DOCK — useful for verifying the monitor still alarms correctly at a given point in its three-year lifespan. However, it cannot be calibrated (the factory-set thresholds are permanent by design).
The
WatchGas SST-KIOSK compliance kiosk can check in the SST1-H-36 and log its alarm-event history and remaining lifespan to fleet software — same as the full-instrument SST1 line.
How does PK Safety support the SST1-H-36 after purchase?
PK Safety carries the full WatchGas SST line, including the Limited-Life alert-only tier. Since the SST1-H-36 doesn't require calibration or maintenance during its fixed three-year lifespan, post-sale support is primarily replacement (when a unit approaches end-of-life) and mixed-fleet coordination if you're running Limited-Life alongside full-instrument SST1 monitors or other brands.
Call
800.829.9580 to talk through your H2S monitoring workflow with someone who understands both product tiers of the SST1 line — not a call-center script.
Not sure which SST1 tier fits your workflow? Call PK Safety at 800.829.9580. A person who knows the alert-only vs. full-instrument choice will pick up.
Read more
Description
Not every H2S monitor needs to give you a number. Sometimes the job just needs a badge that alarms when you're in danger — no calibration schedule, no battery replacement cycle, no training curve. That's what the SST1 Limited-Life line is for.
The WatchGas SST1 3-Year H2S gas detector is an alert-only monitor: no digital ppm display, factory-set alarm setpoints anchored to major U.S. regulatory ceiling limits, non-serviceable, and no maintenance required. Activate it once, and it runs continuously for three years — no calibration, no battery replacement, no charging — alarming immediately when it detects hydrogen sulfide above the factory-set thresholds.
Two ways to run H2S monitoring — pick the one that fits your job.
The SST1 line covers both:
- Full-instrument, serviceable: the WatchGas SST1-H serviceable H2S monitor — digital ppm readout, configurable low/high/TWA/STEL alarms, replaceable sensor cell at end-of-life, integration with the WatchGas SST platform. Higher upfront cost; lower lifecycle cost when the monitor stays in service for years.
- Limited-life, alert-only (this SKU): no display, factory-set alarms, no maintenance for three years, discarded at end-of-life. Lower upfront cost; simpler operation; ideal for jobs where a full instrument is over-spec.
Factory-set alarm thresholds, anchored to U.S. regulatory exposure limits for hydrogen sulfide (H2S is regulated as a ceiling limit, not an 8-hour time-weighted average): Low 10 ppm matches the NIOSH REL Ceiling exactly (10 ppm, 10-minute maximum). High 15 ppm sits between NIOSH's 10 ppm ceiling and OSHA's 20 ppm ceiling under 29 CFR 1910.1000 Table Z-2 — a graduated alarm structure that triggers well before OSHA's regulatory limit. Because the alarms are factory-set (not user-configurable), you don't need to train workers on setpoint programming, and there's no risk of accidentally reconfiguring a monitor away from a compliant threshold in the field.
Who buys the SST1-H-36 for H2S monitoring:
- Contractors and subcontractors working oil & gas turnarounds, shutdowns, or one-off confined-space entries
- Small crews at wastewater treatment plants and sewer operations — H2S is a common hazard from anaerobic decomposition
- Mining and mineral processing crews entering confined space areas
- Pulp and paper mill maintenance teams entering H2S-prone process areas
- Fleet-supplemental backup monitors at facilities that primarily run a full-instrument SST1-H fleet
- Emergency response teams needing grab-and-go H2S inventory (fire departments, mutual-aid teams)
- Training programs using disposable monitors for teaching without exposing training gear to calibration cycles
- Consultants and auditors on temporary deployment at client sites where H2S is a known hazard
Sensor and alarm specifications:
| Sensor | Gas measuring range | Low alarm (factory-set) | High alarm (factory-set) |
| H2S (3-year fixed life) | 0 – 500 ppm | 10 ppm (NIOSH REL Ceiling) | 15 ppm (between NIOSH 10 / OSHA 20) |
PK Safety services the full WatchGas SST line with factory-trained technicians in-house. The SST1 Limited-Life alert-only monitors don't require calibration during their fixed lifespan (the whole point of the design), but if you're mixing them with a fleet of the serviceable SST1 line — or with any other gas detectors — PK Safety supports the full WatchGas SST platform, plus BW/Honeywell (Factory Authorized Service Center), RKI, and RAE Systems. Call us at 800.829.9580 to talk through your H2S monitoring workflow with someone who understands both product tiers of the SST1 line.
Important lifecycle notes:
- Warranty: One year shelf life (unactivated) then three years from activation date. Your operational clock starts the moment you turn the monitor on for the first time.
- Once activated, the monitor cannot be shut down. It continues to run for its full three-year life span, and cannot be returned or shipped once activated (an alarm during transit is possible). Unactivated monitors can be returned normally.
- Not resellable after activation. Buy for a specific worker or crew; the monitor stays with them.
- The display shows MM and DD — months and days remaining before the monitor expires — not the current gas concentration.
Technical documents:
Brochure
Specification Sheet
Quick Start Guide
Manual
Part Number: WG01-SST1-H-36 — SST1-H-36 0–500 ppm 3-year fixed life (hydrogen sulfide)
Frequently Asked Questions
How does the SST1-H-36 alert-only monitor differ from the full-instrument SST1-H?
The SST1 platform offers two tiers for H2S monitoring, and this is the alert-only tier. Two key differences:
Display and configuration: the SST1-H-36 has no digital ppm display and no user-configurable alarm setpoints. It shows months and days remaining on its lifespan, and alarms when H2S exceeds its factory-set threshold. The WatchGas SST1-H serviceable H2S monitor shows continuous ppm readouts and offers configurable low/high/TWA/STEL alarms.
Sensor lifecycle: the SST1-H-36 is non-serviceable — discarded at end-of-life after three years of continuous operation. The full-instrument SST1-H is serviceable — the sensor cell can be replaced, extending the monitor's service life beyond the sensor's own lifespan.
Choose the SST1-H-36 for jobs where simplicity matters more than data (contractor work, occasional entries, training, backup inventory). Choose the SST1-H for fleets that stay in continuous service across multiple years.
What are the factory-set alarm thresholds, and how do they align with OSHA and NIOSH?
The SST1-H-36 ships with factory-set alarms of Low 10 ppm and High 15 ppm. Both are anchored to U.S. regulatory exposure thresholds for hydrogen sulfide, which is regulated as a ceiling limit (not an 8-hour time-weighted average):
OSHA's ceiling under 29 CFR 1910.1000 Table Z-2 is 20 ppm — workers should never be exposed above 20 ppm at any instant. OSHA also permits a 50 ppm 10-minute peak once per shift, but only if no other measurable exposure occurs.
NIOSH's REL is stricter at 10 ppm as a 10-minute ceiling (per the CDC/NIOSH Pocket Guide).
The SST1-H-36's Low 10 ppm alarm matches the NIOSH REL Ceiling exactly. The High 15 ppm alarm sits between NIOSH's 10 ppm ceiling and OSHA's 20 ppm ceiling — a graduated alarm structure that triggers well before OSHA's regulatory limit. Because the setpoints are factory-set (not user-configurable), you don't need to train workers on setpoint programming, and there's no risk of a monitor being accidentally reconfigured away from a compliant threshold in the field.
If your facility's internal exposure program requires different setpoints — for example, ACGIH's much stricter TLV-TWA of 1 ppm (2010 revision) — the full-instrument WatchGas SST1-H serviceable H2S monitor is the right choice; its low/high/TWA/STEL alarms are all configurable.
What does "3-year" actually mean? When does the clock start?
The lifecycle has two phases. Before activation, the monitor has a one-year shelf life (from manufacture date) during which it can sit unactivated in a warehouse or on a shelf without draining any capability. Once you press the activation button for the first time, the monitor runs continuously for three years — no user intervention required, no calibration, no battery replacement, no charging.
The display shows MM (months) and DD (days) remaining on the monitor's operational life so workers can see how much time is left. At the end of the three-year lifespan, the monitor stops functioning and gets discarded.
Once activated, can the monitor be shut down, returned, or shipped?
No. Once activated, the SST1-H-36 cannot be turned off — it continues to run for its full three-year lifespan. This design intentionally prevents accidental shutdown of a live safety instrument, but it has three practical implications:
Not shippable after activation: because the alarm may sound during transit, activated monitors cannot be shipped by common carriers. Ship unactivated units, activate on-site.
Not returnable after activation: activated units are not eligible for return. Unactivated units can be returned normally within PK Safety's standard return window.
Not resellable after activation: assign each activated monitor to a specific worker or crew; it stays with them for its lifespan.
Does the SST1-H-36 work with the WatchGas SST-DOCK and SST-KIOSK?
Partially. The SST1-H-36 can be bump-tested using the WatchGas SST-DOCK — useful for verifying the monitor still alarms correctly at a given point in its three-year lifespan. However, it cannot be calibrated (the factory-set thresholds are permanent by design).
The WatchGas SST-KIOSK compliance kiosk can check in the SST1-H-36 and log its alarm-event history and remaining lifespan to fleet software — same as the full-instrument SST1 line.
How does PK Safety support the SST1-H-36 after purchase?
PK Safety carries the full WatchGas SST line, including the Limited-Life alert-only tier. Since the SST1-H-36 doesn't require calibration or maintenance during its fixed three-year lifespan, post-sale support is primarily replacement (when a unit approaches end-of-life) and mixed-fleet coordination if you're running Limited-Life alongside full-instrument SST1 monitors or other brands.
Call 800.829.9580 to talk through your H2S monitoring workflow with someone who understands both product tiers of the SST1 line — not a call-center script.
Not sure which SST1 tier fits your workflow? Call PK Safety at 800.829.9580. A person who knows the alert-only vs. full-instrument choice will pick up.
Not every H2S monitor needs to give you a number. Sometimes the job just needs a badge that alarms when you're in danger — no calibration schedule, no battery replacement cycle, no training curve. That's what the SST1 Limited-Life line is for.
The WatchGas SST1 3-Year H2S gas detector is an alert-only monitor: no digital ppm display, factory-set alarm setpoints anchored to major U.S. regulatory ceiling limits, non-serviceable, and no maintenance required. Activate it once, and it runs continuously for three years — no calibration, no battery replacement, no charging — alarming immediately when it detects hydrogen sulfide above the factory-set thresholds.
Two ways to run H2S monitoring — pick the one that fits your job.
The SST1 line covers both:
- Full-instrument, serviceable: the WatchGas SST1-H serviceable H2S monitor — digital ppm readout, configurable low/high/TWA/STEL alarms, replaceable sensor cell at end-of-life, integration with the WatchGas SST platform. Higher upfront cost; lower lifecycle cost when the monitor stays in service for years.
- Limited-life, alert-only (this SKU): no display, factory-set alarms, no maintenance for three years, discarded at end-of-life. Lower upfront cost; simpler operation; ideal for jobs where a full instrument is over-spec.
Factory-set alarm thresholds, anchored to U.S. regulatory exposure limits for hydrogen sulfide (H2S is regulated as a ceiling limit, not an 8-hour time-weighted average): Low 10 ppm matches the NIOSH REL Ceiling exactly (10 ppm, 10-minute maximum). High 15 ppm sits between NIOSH's 10 ppm ceiling and OSHA's 20 ppm ceiling under 29 CFR 1910.1000 Table Z-2 — a graduated alarm structure that triggers well before OSHA's regulatory limit. Because the alarms are factory-set (not user-configurable), you don't need to train workers on setpoint programming, and there's no risk of accidentally reconfiguring a monitor away from a compliant threshold in the field.
Who buys the SST1-H-36 for H2S monitoring:
- Contractors and subcontractors working oil & gas turnarounds, shutdowns, or one-off confined-space entries
- Small crews at wastewater treatment plants and sewer operations — H2S is a common hazard from anaerobic decomposition
- Mining and mineral processing crews entering confined space areas
- Pulp and paper mill maintenance teams entering H2S-prone process areas
- Fleet-supplemental backup monitors at facilities that primarily run a full-instrument SST1-H fleet
- Emergency response teams needing grab-and-go H2S inventory (fire departments, mutual-aid teams)
- Training programs using disposable monitors for teaching without exposing training gear to calibration cycles
- Consultants and auditors on temporary deployment at client sites where H2S is a known hazard
Sensor and alarm specifications:
| Sensor | Gas measuring range | Low alarm (factory-set) | High alarm (factory-set) |
| H2S (3-year fixed life) | 0 – 500 ppm | 10 ppm (NIOSH REL Ceiling) | 15 ppm (between NIOSH 10 / OSHA 20) |
PK Safety services the full WatchGas SST line with factory-trained technicians in-house. The SST1 Limited-Life alert-only monitors don't require calibration during their fixed lifespan (the whole point of the design), but if you're mixing them with a fleet of the serviceable SST1 line — or with any other gas detectors — PK Safety supports the full WatchGas SST platform, plus BW/Honeywell (Factory Authorized Service Center), RKI, and RAE Systems. Call us at 800.829.9580 to talk through your H2S monitoring workflow with someone who understands both product tiers of the SST1 line.
Important lifecycle notes:
- Warranty: One year shelf life (unactivated) then three years from activation date. Your operational clock starts the moment you turn the monitor on for the first time.
- Once activated, the monitor cannot be shut down. It continues to run for its full three-year life span, and cannot be returned or shipped once activated (an alarm during transit is possible). Unactivated monitors can be returned normally.
- Not resellable after activation. Buy for a specific worker or crew; the monitor stays with them.
- The display shows MM and DD — months and days remaining before the monitor expires — not the current gas concentration.
Technical documents:
Brochure
Specification Sheet
Quick Start Guide
Manual
Part Number: WG01-SST1-H-36 — SST1-H-36 0–500 ppm 3-year fixed life (hydrogen sulfide)
Frequently Asked Questions
How does the SST1-H-36 alert-only monitor differ from the full-instrument SST1-H?
The SST1 platform offers two tiers for H2S monitoring, and this is the alert-only tier. Two key differences:
Display and configuration: the SST1-H-36 has no digital ppm display and no user-configurable alarm setpoints. It shows months and days remaining on its lifespan, and alarms when H2S exceeds its factory-set threshold. The WatchGas SST1-H serviceable H2S monitor shows continuous ppm readouts and offers configurable low/high/TWA/STEL alarms.
Sensor lifecycle: the SST1-H-36 is non-serviceable — discarded at end-of-life after three years of continuous operation. The full-instrument SST1-H is serviceable — the sensor cell can be replaced, extending the monitor's service life beyond the sensor's own lifespan.
Choose the SST1-H-36 for jobs where simplicity matters more than data (contractor work, occasional entries, training, backup inventory). Choose the SST1-H for fleets that stay in continuous service across multiple years.
What are the factory-set alarm thresholds, and how do they align with OSHA and NIOSH?
The SST1-H-36 ships with factory-set alarms of Low 10 ppm and High 15 ppm. Both are anchored to U.S. regulatory exposure thresholds for hydrogen sulfide, which is regulated as a ceiling limit (not an 8-hour time-weighted average):
OSHA's ceiling under 29 CFR 1910.1000 Table Z-2 is 20 ppm — workers should never be exposed above 20 ppm at any instant. OSHA also permits a 50 ppm 10-minute peak once per shift, but only if no other measurable exposure occurs.
NIOSH's REL is stricter at 10 ppm as a 10-minute ceiling (per the CDC/NIOSH Pocket Guide).
The SST1-H-36's Low 10 ppm alarm matches the NIOSH REL Ceiling exactly. The High 15 ppm alarm sits between NIOSH's 10 ppm ceiling and OSHA's 20 ppm ceiling — a graduated alarm structure that triggers well before OSHA's regulatory limit. Because the setpoints are factory-set (not user-configurable), you don't need to train workers on setpoint programming, and there's no risk of a monitor being accidentally reconfigured away from a compliant threshold in the field.
If your facility's internal exposure program requires different setpoints — for example, ACGIH's much stricter TLV-TWA of 1 ppm (2010 revision) — the full-instrument WatchGas SST1-H serviceable H2S monitor is the right choice; its low/high/TWA/STEL alarms are all configurable.
What does "3-year" actually mean? When does the clock start?
The lifecycle has two phases. Before activation, the monitor has a one-year shelf life (from manufacture date) during which it can sit unactivated in a warehouse or on a shelf without draining any capability. Once you press the activation button for the first time, the monitor runs continuously for three years — no user intervention required, no calibration, no battery replacement, no charging.
The display shows MM (months) and DD (days) remaining on the monitor's operational life so workers can see how much time is left. At the end of the three-year lifespan, the monitor stops functioning and gets discarded.
Once activated, can the monitor be shut down, returned, or shipped?
No. Once activated, the SST1-H-36 cannot be turned off — it continues to run for its full three-year lifespan. This design intentionally prevents accidental shutdown of a live safety instrument, but it has three practical implications:
Not shippable after activation: because the alarm may sound during transit, activated monitors cannot be shipped by common carriers. Ship unactivated units, activate on-site.
Not returnable after activation: activated units are not eligible for return. Unactivated units can be returned normally within PK Safety's standard return window.
Not resellable after activation: assign each activated monitor to a specific worker or crew; it stays with them for its lifespan.
Does the SST1-H-36 work with the WatchGas SST-DOCK and SST-KIOSK?
Partially. The SST1-H-36 can be bump-tested using the WatchGas SST-DOCK — useful for verifying the monitor still alarms correctly at a given point in its three-year lifespan. However, it cannot be calibrated (the factory-set thresholds are permanent by design).
The WatchGas SST-KIOSK compliance kiosk can check in the SST1-H-36 and log its alarm-event history and remaining lifespan to fleet software — same as the full-instrument SST1 line.
How does PK Safety support the SST1-H-36 after purchase?
PK Safety carries the full WatchGas SST line, including the Limited-Life alert-only tier. Since the SST1-H-36 doesn't require calibration or maintenance during its fixed three-year lifespan, post-sale support is primarily replacement (when a unit approaches end-of-life) and mixed-fleet coordination if you're running Limited-Life alongside full-instrument SST1 monitors or other brands.
Call 800.829.9580 to talk through your H2S monitoring workflow with someone who understands both product tiers of the SST1 line — not a call-center script.
Not sure which SST1 tier fits your workflow? Call PK Safety at 800.829.9580. A person who knows the alert-only vs. full-instrument choice will pick up.
Specifications
Specifications
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MPN
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Gas Type
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Product Weight (lbs.)
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Height (in.)
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Length (in.)
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Width (in.)
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Country of Origin
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Warranty Info
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