RKI 35-3010RK Multi-Gas Sample Draw Detector Assembly

RKI 35-3010RK RKI 35-3010RK Multi-Gas fixed detector without a 4-20 mA transmitter is a compact sample draw detector assembly with a built-in pump that accepts a 24VDC input. This unit features a NEMA 4X enclosure making it dust, water and corrosion resistant. It also features a flowmeter with adjustable flow and a low flow alarm which warns of any obstructions or restrictions in the flow system. Combustibles, oxygen, hydrogen sulfide and carbon monoxide versions are available in many different combinations. The 35-3010RK is capable of single person calibrations and can be installed up to 500 ft. from a controller, and can interface to any RKI or third party control system (utilizing a 4-20 mA feedback signal). This is a very cost effective way of monitoring for several gases that may be in the same place, and for applications where the sensors cannot be located directly in the area to be monitored. The pump is capable of drawing a sample up to 50’ from the sample point.

Please call Customer Service at 800-829-9580 if you have questions in choosing the correct product.

The 35-3010RK series can be used with the Beacon 410, Beacon 800, and Beacon 3200 series.

Applications: Petrochemical plants, Refineries, Water & wastewater treatment plants, Pulp & paper mills, Gas, telephone, & electric utilities, Parking garages, Manufacturing facilities, Steel, Automotive, HVAC

Key Features:

• Sensor Combinations/Options:
  • LEL (internal amp)/ O2 (internal amp)/ H2S/ CO (4-20mA)
  • LEL (internal amp)/ O2 (internal amp)/ H2S (4-20mA)
  • LEL (internal amp)/ O2 (internal amp)/CO (4-20mA)
• Simultaneously monitors up to 4 points in one enclosure
• NEMA 4X enclosure
• Long life pump
• NEMA 4X enclosure
• Flowmeter and LED’s for operational status
• Low flow indication
• Operates on 24VDC input
• Without 4-20mA transmitter

Specification Sheet:

35-3010RK-02 Manual:

35-3010RK-03 Manual:

Part Numbers:
35-3010RK-01 - LEL (internal amp)/ O2 (internal amp)/ H2S/ CO (4-20mA)
35-3010RK-02 - LEL (internal amp)/ O2 (internal amp)/ H2S (4-20mA)
35-3010RK-03 - LEL (internal amp)/ O2 (internal amp)/CO (4-20mA)