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Gas Detection

Gas Detection

Gas Detection

Keep Supply is your trusted source for gas detection. Gas detectors measure and indicate the concentration of certain gases in the air via different technologies. We carry gas detectors from Calibration Technologies (CTI), Honeywell, BW Technologies by Honeywell, Draeger, and more. For all your parts needs, we are here to help.

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  2. NH3-S-RPL Cool Air Inc. Solid State Replacement Ammonia Sensor Cell NH3-S-RPL Cool Air Inc. Solid State Replacement Ammonia Sensor Cell
    NH3-S-RPL Cool Air Inc. Solid State Replacement Ammonia Sensor Cell, 0-1000ppm
    Web Price $199.23
  3. TB-25 Cool Air Inc. Ammonia Solution Calibration Bottle TB-25 Cool Air Inc. Ammonia Solution Calibration Bottle
    TB-25 Cool Air Inc. Ammonia Solution Calibration Bottle, 25 ppm
    Web Price $53.85
  4. DM-LCD Cool Air Inc. Door Monitor DM-LCD Cool Air Inc. Door Monitor
    DM-LCD Cool Air Inc. Door Monitor, LCD screen, 24 VDC
    Web Price $619.23
  5. LBW-50/420/RL-BB Cool Air LBW-50, 420, or RLV back-up battery LBW-50/420/RL-BB Cool Air LBW-50, 420, or RLV back-up battery
    LBW-50/420/RL-BB Cool Air LBW-50, 420, or RLV back-up battery
    Web Price $199.23
  6. TB-50 Cool Air Inc. Ammonia Solution Calibration Bottle TB-50 Cool Air Inc. Ammonia Solution Calibration Bottle
    TB-50 Cool Air Inc. Ammonia Solution Calibration Bottle, 50 ppm
    Web Price $53.85
  7. TB-500 Cool Air Inc. Ammonia Solution Calibration Bottle TB-500 Cool Air Inc. Ammonia Solution Calibration Bottle
    TB-500 Cool Air Inc. Ammonia Solution Calibration Bottle, 500 ppm
    Web Price $53.85
  9. HO-REM-HU-ST-24 Cool Air Inc. High Output Remote Strobe and Horn HO-REM-HU-ST-24 Cool Air Inc. High Output Remote Strobe and Horn
    HO-REM-HU-ST-24 Cool Air Inc. High Output Remote Strobe and Horn, 24 VDC, 117 dB Horn
    Web Price $764.62
  10. LBW-Watchman-RLV Cool Air Inc. Ammonia Detector, Relief Line Vent (RLV), Solid State Sensor, 0-1000 ppm, 4-20 mA output, 24 VDC - front view LBW-Watchman-RLV Cool Air Inc. Ammonia Detector, Relief Line Vent (RLV), Solid State Sensor, 0-1000 ppm, 4-20 mA output, 24 VDC - front view
    LBW-Watchman-RLV Cool Air Inc. Ammonia Detector, Relief Line Vent (RLV), Solid State Sensor, 0-1000 ppm, 4-20 mA output, 24 VDC
    Add to Quote to request pricing
  11. NH3-420-EC Cool Air Inc. Electrochemical Replacement Ammonia Sensor Cell for LBW-420 detectors NH3-420-EC Cool Air Inc. Electrochemical Replacement Ammonia Sensor Cell for LBW-420 detectors
    NH3-420-EC Cool Air Inc. Electrochemical Replacement Ammonia Sensor Cell for LBW-420 detectors, 0-500ppm
    Web Price $464.84
  12. TB-250 Cool Air Inc. Ammonia Solution Calibration Bottle TB-250 Cool Air Inc. Ammonia Solution Calibration Bottle
    TB-250 Cool Air Inc. Ammonia Solution Calibration Bottle, 250 ppm
    Web Price $53.85
  13. ABS-WDT Cool Air ABS wash-down/utility tube, electrochemical sensor ABS-WDT Cool Air ABS wash-down/utility tube, electrochemical sensor
    ABS-WDT Cool Air ABS wash-down/utility tube, electrochemical sensor
    Web Price $156.15
  14. ABS-WDT-EC Cool Air Inc. Electrochemical Sensor Wash Down Protection Tube ABS-WDT-EC Cool Air Inc. Electrochemical Sensor Wash Down Protection Tube
    ABS-WDT-EC Cool Air Inc. Electrochemical Sensor Wash Down Protection Tube
    Web Price $137.85
  15. ADPT-&- HOSE Cool Air Both EC cal adaptors and 3' of hose ADPT-&- HOSE Cool Air Both EC cal adaptors and 3' of hose
    ADPT-&- HOSE Cool Air Both EC cal adaptors and 3' of hose
    Web Price $37.69
  17. CAL-KIT-HOSE Cool Air 3' of Calibration Hose CAL-KIT-HOSE Cool Air 3' of Calibration Hose
    CAL-KIT-HOSE Cool Air 3' of Calibration Hose
    Web Price $16.15
  19. DCSAP-24 Cool Air Inc. Digital Central Supervisory Alarm Panel DCSAP-24 Cool Air Inc. Digital Central Supervisory Alarm Panel
    DCSAP-24 Cool Air Inc. Digital Central Supervisory Alarm Panel, 24 zones, 2 global output relay contacts, 115 VAC
    Web Price $6,343.08
  20. DCSAP-32 Cool Air Inc. Digital Central Supervisory Alarm Panel DCSAP-32 Cool Air Inc. Digital Central Supervisory Alarm Panel
    DCSAP-32 Cool Air Inc. Digital Central Supervisory Alarm Panel, 32 zones, 2 global output relay contacts, 115 VAC
    Web Price $7,646.15
  21. DCSAP-8 Cool Air Inc. Digital Central Supervisory Alarm Panel DCSAP-8 Cool Air Inc. Digital Central Supervisory Alarm Panel
    DCSAP-8 Cool Air Inc. Digital Central Supervisory Alarm Panel, 8 zones, 2 global output relay contacts, 115 VAC
    Web Price $3,661.54
  22. DM-LCD-50 Cool Air Door Monitor with LCD display & 50 ft. of cable DM-LCD-50 Cool Air Door Monitor with LCD display & 50 ft. of cable
    DM-LCD-50 Cool Air Door Monitor with LCD display & 50 ft. of cable
    Web Price $506.15
  23. EC-CAL-ADPT Cool Air Adaptor for Cool Air Inc Electrochemical Sensor EC-CAL-ADPT Cool Air Adaptor for Cool Air Inc Electrochemical Sensor
    EC-CAL-ADPT Cool Air Adaptor for Cool Air Inc Electrochemical Sensor
    Web Price $16.15
  24. EC-CAL-ADPT-SMALL Cool Air Adaptor for smaller Electrochemical Sensors such as CTI and Honeywell EC-CAL-ADPT-SMALL Cool Air Adaptor for smaller Electrochemical Sensors such as CTI and Honeywell
    EC-CAL-ADPT-SMALL Cool Air Adaptor for smaller Electrochemical Sensors such as CTI and Honeywell
    Web Price $16.15
  25. HO-REM-HU-ST-230 Cool Air High Output Remote Horn and Strobe, 230VAC version, Max 117 dB(A), No Cable HO-REM-HU-ST-230 Cool Air High Output Remote Horn and Strobe, 230VAC version, Max 117 dB(A), No Cable
    HO-REM-HU-ST-230 Cool Air High Output Remote Horn and Strobe, 230VAC version, Max 117 dB(A), No Cable
    Web Price $764.62
  26. LBW-420-1-EC Cool Air Inc. Ammonia Detector LBW-420-1-EC Cool Air Inc. Ammonia Detector
    LBW-420-1-EC Cool Air Inc. Ammonia Detector, Electrochemical Sensor, 0-500 ppm, 4-20 mA output, 3 output relay contacts, 24 VDC
    Web Price $2,143.08
  27. LBW-420-1-SS Cool Air NH3 leak detector w/digital display, (3) relay outputs & 4 - 20 mA output, 24 VDC with Solid State Sensor LBW-420-1-SS Cool Air NH3 leak detector w/digital display, (3) relay outputs & 4 - 20 mA output, 24 VDC with Solid State Sensor
    LBW-420-1-SS Cool Air NH3 leak detector w/digital display, (3) relay outputs & 4 - 20 mA output, 24 VDC with Solid State Sensor
    Web Price $2,143.08
  28. LBW-420-2-EC Cool Air NH3 leak detector w/digital display, (3) relay outputs & 4 - 20 mA output, 230VAC, 50/60Hz with Electrochemical LBW-420-2-EC Cool Air NH3 leak detector w/digital display, (3) relay outputs & 4 - 20 mA output, 230VAC, 50/60Hz with Electrochemical
    LBW-420-2-EC Cool Air NH3 leak detector w/digital display, (3) relay outputs & 4 - 20 mA output, 230VAC, 50/60Hz with Electrochemical
    Web Price $2,143.08
  29. LBW-420-CDB Cool Air LBW-420 control/display board LBW-420-CDB Cool Air LBW-420 control/display board
    LBW-420-CDB Cool Air LBW-420 control/display board
    Web Price $764.62
  30. LBW-420-CDB-6 Cool Air LBW-420 control/display board older 6 light LBW-420-CDB-6 Cool Air LBW-420 control/display board older 6 light
    LBW-420-CDB-6 Cool Air LBW-420 control/display board older 6 light
    Web Price $764.62
  31. LBW-420-EC Cool Air Inc. Ammonia Detector LBW-420-EC Cool Air Inc. Ammonia Detector
    LBW-420-EC Cool Air Inc. Ammonia Detector, Electrochemical Sensor, 0-500 ppm, 4-20 mA output, 3 output relay contacts, 115 VAC
    Web Price $2,261.54
  32. LBW-420-EC-KIT Cool Air LBW-420 or LBW-420-1 Electrochemical sensor conversion Kit LBW-420-EC-KIT Cool Air LBW-420 or LBW-420-1 Electrochemical sensor conversion Kit
    LBW-420-EC-KIT Cool Air LBW-420 or LBW-420-1 Electrochemical sensor conversion Kit
    Web Price $619.23
  33. LBW-420-LEL Cool Air Inc. Ammonia Detector LBW-420-LEL Cool Air Inc. Ammonia Detector
    LBW-420-LEL Cool Air Inc. Ammonia Detector, Catalytic Bead, 0-10%, 4-20 mA output, 3 output relay contacts, 24 VDC
    Web Price $2,272.31
  34. LBW-420-PSB-120 Cool Air LBW-420 power supply board - 120VAC, 50/60 Hz LBW-420-PSB-120 Cool Air LBW-420 power supply board - 120VAC, 50/60 Hz
    LBW-420-PSB-120 Cool Air LBW-420 power supply board - 120VAC, 50/60 Hz
    Web Price $732.31
  35. LBW-420-PSB-230 Cool Air LBW-420 power supply board - 230VAC, 50/60 Hz LBW-420-PSB-230 Cool Air LBW-420 power supply board - 230VAC, 50/60 Hz
    LBW-420-PSB-230 Cool Air LBW-420 power supply board - 230VAC, 50/60 Hz
    Web Price $732.31
  36. LBW-420-PSB-24 Cool Air LBW-420 power supply board - 24 VDC LBW-420-PSB-24 Cool Air LBW-420 power supply board - 24 VDC
    LBW-420-PSB-24 Cool Air LBW-420 power supply board - 24 VDC
    Web Price $732.31
  37. LBW-420-RLV Cool Air Inc. Ammonia Detector LBW-420-RLV Cool Air Inc. Ammonia Detector
    LBW-420-RLV Cool Air Inc. Ammonia Detector, Relief Line Vent (RLV), Solid State Sensor, 0-1000 ppm, 4-20 mA output, 3 output relay contacts, 115 VAC
    Web Price $2,681.54
  38. LBW-420-RS-50 Cool Air LBW-420 remote sensor with 50 ft. cable & NEMA 4X box LBW-420-RS-50 Cool Air LBW-420 remote sensor with 50 ft. cable & NEMA 4X box
    LBW-420-RS-50 Cool Air LBW-420 remote sensor with 50 ft. cable & NEMA 4X box
    Web Price $344.62
  39. LBW-50-1-EC Cool Air Inc. Ammonia Detector LBW-50-1-EC Cool Air Inc. Ammonia Detector
    LBW-50-1-EC Cool Air Inc. Ammonia Detector, Electrochemical Sensor, 0-500 ppm, 3 output relay contacts, 24 VDC
    Web Price $1,545.38
  40. LBW-50-1-SS Cool Air NH3 leak detector, No display, (3) relay outputs, 24VDC with Electrochemical LBW-50-1-SS Cool Air NH3 leak detector, No display, (3) relay outputs, 24VDC with Electrochemical
    LBW-50-1-SS Cool Air NH3 leak detector, No display, (3) relay outputs, 24VDC with Electrochemical
    Web Price $1,545.38
  41. LBW-50-CDB Cool Air LBW-50 control/display board with Relays LBW-50-CDB Cool Air LBW-50 control/display board with Relays
    LBW-50-CDB Cool Air LBW-50 control/display board with Relays
    Web Price $527.69
  42. LBW-50-EC Cool Air Inc. Ammonia Detector LBW-50-EC Cool Air Inc. Ammonia Detector
    LBW-50-EC Cool Air Inc. Ammonia Detector, Electrochemical Sensor, 0-500 ppm, 3 output relay contacts, 115 VAC
    Web Price $1,615.38
  43. LBW-50-RS-50 Cool Air LBW-50 remote sensor with 50 ft. cable & NEMA 4X box LBW-50-RS-50 Cool Air LBW-50 remote sensor with 50 ft. cable & NEMA 4X box
    LBW-50-RS-50 Cool Air LBW-50 remote sensor with 50 ft. cable & NEMA 4X box
    Web Price $393.08
  44. LBW-50-SS Cool Air NH3 leak detector, No display, (3) relay outputs, 100VAC to 240VAC with Solid State Sensor LBW-50-SS Cool Air NH3 leak detector, No display, (3) relay outputs, 100VAC to 240VAC with Solid State Sensor
    LBW-50-SS Cool Air NH3 leak detector, No display, (3) relay outputs, 100VAC to 240VAC with Solid State Sensor
    Web Price $1,615.38
  45. LBW-LT-RL-RS-5 Cool Air LBW-420 or LBW-50 Relief Line Vent (RLV) remote sensor with 5 ft. of Liquidtite conduit LBW-LT-RL-RS-5 Cool Air LBW-420 or LBW-50 Relief Line Vent (RLV) remote sensor with 5 ft. of Liquidtite conduit
    LBW-LT-RL-RS-5 Cool Air LBW-420 or LBW-50 Relief Line Vent (RLV) remote sensor with 5 ft. of Liquidtite conduit
    Web Price $543.85
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