RKI Instruments, 35-3000 Series Sample Draw Detector

From RKI Instruments,

The 35-3000RK (A) Series, a compact sample draw detector assembly with a built-in pump that accepts a 24VDC input. Featuring 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 with or without a 4-20 mA transmitter. The 35-3000RK (A) is also available with both LEL and oxygen sensors in one unit.

The 35-3000RK (A) is capable of single person calibrations and remote sampling at up to 5,000 ft. from a controller, and interfacing to any RKI or third party control system (utilizing a 4-20 mA feedback signal). Large versions of this efficient sample draw system are available with up to four sensors, LEL, O2, H2S and CO all in one enclosure. This is a very cost effective way of monitoring for several gases that may be in the same place.

Four Versions of the 35-3000RK Series are available.

1.       35-3000 Series Sample Draw Detector Assemblies, (No 4-20 mA transmitter)

                    PN 35-3000RK-LEL, LEL sample draw assembly

                    PN 35-3000RK-OXY, Oxygen sample drawing assembly

                    PN 35-3000RK-LEL/O, LEL / Oxygen sample draw assembly

                    PN 35-3000RK-IR-01, IR Methane LEL sample draw assembly

                    PN 35-3000RK-IR-02, IR Hydrocarbon LEL sample draw assembly

2.       35-3000RKA Version (4-20 mA transmitter included)

                    PN 35-3000RKA-CO, Carbon Monoxide (CO) sample draw assembly, with transmitter

                    PN 35-3000RKA-H2, Hydrogen (H2) 0-2000 ppm, sample draw assembly, with transmitter

                    PN 35-3000RKA-H2S, Hydrogen Sulfide (H2S) sample draw assembly, with transmitter

                    PN 35-3000RKA-LEL, LEL sample draw assembly, with transmitter

                    PN 35-3000RKA-O2, Oxygen (O2) sample draw assembly, with transmitter

3.       35-3010RK Multi-Gas Version (Internal amp / 4-20 mA transmitter combo)

                    PN 35-3010RK-01, LEL (internal amp)/ O2 (internal amp)/ H2S/ CO (4-20mA) sample draw assembly

                    PN 35-3010RK-02, LEL (internal amp)/ O2 (internal amp)/ H2S (4-20mA) sample draw assembly

                    PN 35-3010RK-03, LEL (internal amp)/ O2 (internal amp)/CO (4-20mA) sample draw assembly

4.       35-3010RKA Multi-Gas Transmitter Version (4-20 mA transmitter included)

                    PN 35-3010RKA-01, LEL/O2/ H2S/ CO sample draw assembly, with transmitters

                    PN 35-3010RKA-02, LEL/O2/ H2S sample draw assembly, with transmitters

                    PN 35-3010RKA-03 LEL/O2 /CO sample draw assembly, with transmitters

Features Include:

o   NEMA 4X enclosure

o   Long life pump

o   Flowmeter and LED’s for operational status

o   Low flow indication

o   Operates on 24VDC input

o   Larger versions available with up to 4 sensor capability in one enclosure

o   Available in LEL, O2, H2S, CO, H2, HC (ppm)

o   LEL and O2 available with or without transmitter

o   LEL and O2 available together in one standard compact enclosure

Applications Include:

o   Petrochemical plants

o   Refineries

o   Water & wastewater treatment plants

o   Pulp & paper mills

o   Gas, telephone, & electric utilities

o   Parking garages

o   Manufacturing facilities

o   Steel

o   Automotive

o   HVAC