Gas Sensors

Gas Sensors

Expl Proof Sensor, Propane, 0-100% LEL, 3-wire 4-20mA, Output, Sensor Guard

Expl Proof Sensor, Propane, 0-100% LEL, 3-wire 4-20mA, Output, Sensor Guard - QTS-17131X-SP00000

Out of Stock $1,248.33 Read more
Expl Proof, Smart Sensor, Propane, 0-100% LEL, 3 SPDT Relays, NEMA 4X, 4-20mA, 2-10V, or Modbus RTU, Remote Sensor

Expl Proof, Smart Sensor, Propane, 0-100% LEL, 3 SPDT Relays, NEMA 4X, 4-20mA, 2-10V, or Modbus RTU, Remote Sensor - Q8-C3H8-100L-R-X

Out of Stock $2,755.00 Read more
Expl Proof, Smart Sensor, Chlorine, 0-5 ppm, 3 SPDT Relays, NEMA 4X, 4-20mA, 2-10V, or Modbus RTU, W/Remote Sensor

Expl Proof, Smart Sensor, Chlorine, 0-5 ppm, 3 SPDT Relays, NEMA 4X, 4-20mA, 2-10V, or Modbus RTU, W/Remote Sensor - Q8-CL2-5P-O-A

Out of Stock $2,170.56 Read more
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Expl Proof, Smart Sensor, ETO, 0-20 ppm, 3 SPDT Relays, NEMA 4X, 4-20mA, 2-10V, or Modbus RTU, W/Remote Sensor - Q8-ETO-20P-R-X

Out of Stock $3,503.33 Read more
Expl Proof, Smart Sensor, Infrared, Carbon Dioxide, 0-5% Volume,3 SPDT Relays, NEMA 4X, 4-20mA, 2-10V, or Modbus RTU

Expl Proof, Smart Sensor, Infrared, Carbon Dioxide, 0-5% Volume,3 SPDT Relays, NEMA 4X, 4-20mA, 2-10V, or Modbus RTU - Q8-ICO2-5V-O-X

Out of Stock $4,724.44 Read more
QTS-171, Q8, B8, Combustible Cal Adapter

QTS-171, Q8, B8, Combustible Cal Adapter - 79030-103

Out of Stock $101.11 Read more
Refrigerant Sensor, R11, 0-1000 PPM, LCD, 3 SPDT Relays, NEMA 4X

Refrigerant Sensor, R11, 0-1000 PPM, LCD, 3 SPDT Relays, NEMA 4X - QIRF-R11X-0

Out of Stock $2,735.00 Read more
Refrigerant Sensor, R1233ZD, 0-1000 PPM, LCD, 3 SPDT Relays, NEMA 4X

Refrigerant Sensor, R1233ZD, 0-1000 PPM, LCD, 3 SPDT Relays, NEMA 4X - QIRF-R1233ZD-O-X

Out of Stock $2,862.22 Read more
Relays for M-Controller, 2 X DPDT, 5 amps

Relays for M-Controller, 2 X DPDT, 5 amps - M-RELAY-5X-2

Out of Stock $368.89 Read more
Relays for M-Controller, 4 X DPDT, 5 amps

Relays for M-Controller, 4 X DPDT, 5 amps - M-RELAY-5X-4

Out of Stock $448.33 Read more
Relays for M-Controller, 6 X DPDT, 5 amps

Relays for M-Controller, 6 X DPDT, 5 amps - M-RELAY-5X-6

Out of Stock $493.89 Read more
Relays for M-Controller, 8 X DPDT, 5 amps

Relays for M-Controller, 8 X DPDT, 5 amps - M-RELAY-5X-8

Out of Stock $537.78 Read more
REMOTE PANEL WITH RELAYS

REMOTE PANEL WITH RELAYS - QRP-II

Out of Stock $1,333.33 Read more
Remote Reset Switch for M-Switch

Remote Reset Switch for M-Switch - R-SWITCH

Out of Stock $423.33 Read more
Smart Sensor replacement, Ethanol, 0-100% LEL

Smart Sensor replacement, Ethanol, 0-100% LEL - 85930-017-019-ETHANOL

Out of Stock $195.56 Read more
Smart Sensor replacement, Gasoline, 0-100% LEL

Smart Sensor replacement, Gasoline, 0-100% LEL - 85930-017-019-GASOLINE

Out of Stock $195.56 Read more
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Smart Sensor replacement, Hydrogen, 0-100% LEL - 85930-017-018-HYDROGEN

Out of Stock $195.56 Read more
Smart Sensor replacement, VOC

Smart Sensor replacement, VOC - 85930-017-019-VOC

Out of Stock $195.56 Read more
Smart Sensor, Acetylene, 0-100% LEL, 3 SPDT Relays, NEMA 4X, 4-20mA, 2-10V, or Modbus RTU

Smart Sensor, Acetylene, 0-100% LEL, 3 SPDT Relays, NEMA 4X, 4-20mA, 2-10V, or Modbus RTU - Q5-GENL-100L-O-X-ACETLYENE

Out of Stock $836.67 Read more
Smart Sensor, Butanol, n-Butane, 0-100% LEL, 3 SPDT Relays, NEMA 4X, 4-20mA, 2-10V, or Modbus RTU

Smart Sensor, Butanol, n-Butane, 0-100% LEL, 3 SPDT Relays, NEMA 4X, 4-20mA, 2-10V, or Modbus RTU - Q5-BUTAN-100L-O-X

Out of Stock $836.67 Read more
Smart Sensor, Combination, Main: CO 0-250 ppm, Remote: C3H8, 0-100% LEL, 3 SPDT Relays, NEMA 4X, Modbus RTU

Smart Sensor, Combination, Main: CO 0-250 ppm, Remote: C3H8, 0-100% LEL, 3 SPDT Relays, NEMA 4X, Modbus RTU - Q6-CO/C3H8-100L

Out of Stock $1,163.89 Read more
Smart Sensor, Combination, Main: CO 0-250 ppm, Remote: H2, 0-100% LEL, 3 SPDT Relays, NEMA 4X, Modbus RTU

Smart Sensor, Combination, Main: CO 0-250 ppm, Remote: H2, 0-100% LEL, 3 SPDT Relays, NEMA 4X, Modbus RTU - Q6-CO/H2-100L

Out of Stock $1,163.89 Read more
Smart Sensor, Hydrogen Cyanide, 0-50 ppm, 3 SPDT Relays, NEMA 4X, 4-20mA, 2-10V, or Modbus RTU

Smart Sensor, Hydrogen Cyanide, 0-50 ppm, 3 SPDT Relays, NEMA 4X, 4-20mA, 2-10V, or Modbus RTU - Q5-HCN-50P-O-X

Out of Stock $1,582.78 Read more
Smart Sensor, IPA, 0-100% LEL, 3 SPDT Relays, NEMA 4X, 4-20mA, 2-10V, or Modbus RTU

Smart Sensor, IPA, 0-100% LEL, 3 SPDT Relays, NEMA 4X, 4-20mA, 2-10V, or Modbus RTU - Q5-GENL-100L-O-X-IPA

Out of Stock $836.67 Read more