RKI M2A Series Stand Alone Explosion Proof Transmitter

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Usually ships in 3 - 4 weeks
$925.00

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The RKI M2A Series Stand Alone Explosion Proof Transmitter provides the best in gas detection. Featuring a direct read-out and versatility with the option to function independently or as a part of an integrated system, the M2A series is a powerful tool for any jobsite with gas detection and transmission needs. The M2A sensor/transmitters can connect to virtually any controller, PLC, or DCS and are designed to work with the RKI Beacon 110, Beacon 200, Beacon 410, or Beacon 800 Controllers. Set-up and operation of the M2A series monitors is simple, and the system utilizes a magnetic wand technique for performing calibration without opening up the sealed housing. Because the unit does not need to be opened for zeroing or calibration, it is not necessary to declassify the surrounding area to perform routine maintenance.

Applications: Petrochemical plants, Refineries, Water & wastewater treatment plants, Pulp & paper mills, Manufacturing facilities, Automotive, Semiconductor plants, Chemical plants

Key Features:

  • Operates with or without a controller
  • Direct digital readout with OLED cold temperature display
  • LEL, O2, H2S, CO, CO2,
    • 100% Vol CH4, and 0-9,000 PPM CH4
    • Toxic Gases include NH3, SO2, HCN, and more
  • Infrared sensor for combustibles and CO2
  • 4-20 mA & digital Modbus outputs standard
  • 2 fully programmable alarm relays & fail relay
  • Non-intrusive calibration via magnetic wand
  • Explosion proof construction
  • Patented water repellent sensor cover
  • User friendly setup, push buttons & OLED menus
  • Long-life sensors (2+ years typical)

Specification Sheet: 

Manuals: 

Description: LEL General Purpose
Measuring Range: 0-100 percent LEL
Accuracy: +/-5 percent of reading or 2 percent LEL
Lower Detectable Limit (LDL): 2 percent of full scale
Response Time: 35 seconds or less
Life Expectancy: 2-3 years with normal exposure to natural gas
Part Number: 65-2640RK

Description: LEL, H2 Specific
Measuring Range: 0-100 percent LEL (H2 Specific)
Accuracy: +/-5 percent of reading or 2 percent LEL
Lower Detectable Limit (LDL): 2 percent of full scale
Response Time: 35 seconds or less
Life Expectancy: 3-5 years with normal service
Part Number: 65-2641RK

Description: Oxygen (O2)
Measuring Range: 0-25 percent Vol.
Accuracy: +/-0.5 percent O2
Lower Detectable Limit (LDL): 0.1 percent Vol.
Response Time: 35 seconds or less
Life Expectancy: 2-3 years with normal service
Part Number: 65-2643RK-05

Description: Hydrogen Sulfide (H2S)
Measuring Range: 0-100 ppm
Resolution: 1 ppm
Lower Detectable Limit (LDL): 2 percent of full scale
Response Time: 35 seconds or less
Life Expectancy: 2-3 years with normal service
Part Number: 65-2645RK-05

Description: Carbon Monoxide (CO)
Measuring Range: 0-300 ppm
Lower Detectable Limit (LDL): 2 percent of full scale
Response Time: 35 seconds or less
Life Expectancy: 2-3 years with normal service
Part Number: 65-2646RK-05

Description: Methane (CH4)
Measuring Range: 0-100 percent LEL / 0-100 percent Vol.
Accuracy: +/- 5 percent of reading or +/- 2 percent of full scale
Lower Detectable Limit (LDL): 2 percent of full scale
Response Time: 30 seconds
Life Expectancy: 5+ years with normal service
Part Numbers:
65-2649RK-CH4
65-2658RK-CH4

Description: Hydrocarbons (HC)
Measuring Range: 0-100 percent LEL / 0-100 percent Vol.
Accuracy: +/- 5 percent of reading or +/- 2 percent of full scale
Lower Detectable Limit (LDL): 2 percent of full scale
Response Time: 30 seconds or less
Life Expectancy: 5+ years with normal service
Part Number: 65-2649RK-HC

Description: Carbon Dioxide (CO)
Measuring Range: 0-5000 ppm, 0-5.0 percent Vol., 0-50 percent Vol., 0-100 percent Vol.
Resolution: 20 ppm / 0.1 percent volume
Lower Detectable Limit (LDL): 2 percent of full scale
Response Time: 30 seconds
Life Expectancy: 5+ years with normal service
Part Numbers:
65-2660RK-02 - 0-5000 ppm
65-2660RK-03 - 0-5.0 percent Vol.
65-2660RK-05 - 0-50 percent Vol.
65-2660RK-10 - 0-100 percent Vol.

Additional Details:

SKU:
RKI01-65-26_ _RK
Weight:
10.00 LBS
Width:
10.00 (in)
Height:
8.00 (in)
Depth:
13.50 (in)
Shipping:
Calculated at Checkout
Type:
Single-Gas
Country of Origin:
United States