Sensors Johnson Controls

Almost every heating, ventilation, air-conditioning, and refrigeration system uses sensors. Choose the world's top sensor brands to optimize system performance, and ensure occupant health, safety, comfort, and productivity.

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Aaon Sensors AERCO Boiler and Water Heater Sensors AJ Antunes Sensors Armstrong Furnace Sensors Image for Armstrong International Armstrong International Sensors Bacharach Sensors Baltimore Parts Sensors Image for BAPI BAPI Sensors Barber Colman Sensors Bard HVAC Sensors Image for Belimo Belimo Sensors Bell Gossett Sensors Bosch Sensors Bradford White Sensors Broan Fans Sensors BROAN-NuTone Sensors Buderus Sensors Burnham Boilers Sensors Carlin Sensors Carlyle Sensors Carrier Sensors Chicago Faucet Co Sensors ClimateMaster Sensors Copeland Sensors Danfoss Sensors DriSteem Sensors Eclipse Sensors EWC Controls Sensors Fenwal Sensors Fireye Sensors GE Sensing-General Eastern Sensors Greenheck Sensors Grundfos Sensors Grundfos Circulators Sensors Haier A/C Sensors Heat Transfer Prod Sensors Heatcraft Refrigeration Sensors Honeywell Sensors Honeywell E-MON Meters Sensors Honeywell Home Sensors Honeywell Inc Sensors Hydrolevel/Safeguard Sensors ICM Controls Sensors Indeeco Sensors Intellihot Sensors International Comfort Products Sensors J/B Industries SAE Fittings Sensors Johnson Controls Sensors Kele Product Sensors Laars Sensors Leak Detector Sensors Maxitrol Sensors Mcdonnell Miller Sensors Micronet Sensors Modine Sensors Moen Sensors Image for Navien Boilers & Water Heaters Navien Boilers & Water Heaters Sensors Oil Equipment Manufacturing Sensors Panasonic Sensors Pro1Iaq Sensors R.W. Beckett Sensors Raypak Sensors Resideo Sensors Reznor Sensors Rinnai Sensors Sterling Sensors Thermo Pride Furnaces Sensors Water Heater Parts Sensors Weil Mclain Sensors York Sensors

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HVAC Humidity Sensor for Sale
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View Details JOHNSON TE-6000-3 SENSOR 333.3 OHM +/- 1%; FOR STRAP ON APPL. | Midwest Supply Us
TE-6000-3 | SENSOR 333.3 OHM +/- 1%; FOR STRAP ON APPL. | JOHNSON
Brand: JOHNSON
SKU: TE-6000-3
View Details
View Details JOHNSON TE-6000-1 SENSOR; 1000 OHM +/- 1%; STRAP ON APPL. | Midwest Supply Us
TE-6000-1 | SENSOR; 1000 OHM +/- 1%; STRAP ON APPL. | JOHNSON
Brand: JOHNSON
SKU: TE-6000-1
$51.97 each
View Details JOHNSON HE-69S30NP-02 Humidity Trnsmtr Duct Mt; Duct Probe Humidity Element W/silicon Temp Sensor 0-10 Or 0-5vdc Replaces He-6310-3 HE-67S3-0N00P | Midwest Supply Us
HE-69S30NP-02 | Humidity Trnsmtr Duct Mt; Duct Probe Humidity Element W/silicon Temp Sensor 0-10 Or 0-5vdc Replaces He-6310-3 HE-67S3-0N00P | JOHNSON
Brand: JOHNSON
SKU: HE-69S30NP-02
View Details
View Details JOHNSON A99BB-500C PTC SILICON SENSOR; WITH PVC CABLE LENGTH 16 3/8 FT (5 M) SENSOR RANGE -40 TO 212 DEGREES F | Midwest Supply Us
A99BB-500C | PTC SILICON SENSOR; WITH PVC CABLE LENGTH 16 3/8 FT (5 M) SENSOR RANGE -40 TO 212 DEGREES F | JOHNSON
Brand: JOHNSON
SKU: A99BB-500C
View Details
View Details JOHNSON A99BB-300C PTC SILICON SENSOR; WITH PVC CABLE LENGTH 9 3/4 FT (3 M) SENSOR RANGE -40 TO 212 DEGREES F | Midwest Supply Us
A99BB-300C | PTC SILICON SENSOR; WITH PVC CABLE LENGTH 9 3/4 FT (3 M) SENSOR RANGE -40 TO 212 DEGREES F | JOHNSON
Brand: JOHNSON
SKU: A99BB-300C
$58.22 each
View Details JOHNSON A99BB-25C PTC SILICON SENSOR; WITH PVC CABLE LENGTH 9 3/4" (0.25 M) SENSOR RANGE -40 | Midwest Supply Us
A99BB-25C | PTC SILICON SENSOR; WITH PVC CABLE LENGTH 9 3/4" (0.25 M) SENSOR RANGE -40 | JOHNSON
Brand: JOHNSON
SKU: A99BB-25C
$47.90 each
View Details JOHNSON A99BB-200C PTC SILICON SENSOR; WITH PVC CABLE LENGTH 6 1/2 FT (2M) SENSOR RANGE -40 TO 212 DEGREES F | Midwest Supply Us
A99BB-200C | PTC SILICON SENSOR; WITH PVC CABLE LENGTH 6 1/2 FT (2M) SENSOR RANGE -40 TO 212 DEGREES F | JOHNSON
Brand: JOHNSON
SKU: A99BB-200C
View Details
View Details JOHNSON A99BA-200C PTC SILICON SENSOR; WITH SHIELDED CABLE LENGTH 6 1/2 FT (2M) SENSOR RANGE -40 TO 212 | Midwest Supply Us
A99BA-200C | PTC SILICON SENSOR; WITH SHIELDED CABLE LENGTH 6 1/2 FT (2M) SENSOR RANGE -40 TO 212 | JOHNSON
Brand: JOHNSON
SKU: A99BA-200C
$56.15 each
View Details JOHNSON A421GEF-02C Single Stage Temp Controller with Sensor, 24VAC, NEMA4X, 6' 7" lead, -40 to 212F, HTG/CLG | Midwest Supply Us
A421GEF-02C | Single Stage Temp Controller with Sensor, 24VAC, NEMA4X, 6' 7" lead, -40 to 212F, HTG/CLG | JOHNSON
Brand: JOHNSON
SKU: A421GEF-02C
$168.76 each
View Details JOHNSON A421GEF-01C Single Stage Temp Controller with Sensor, 24VAC, NEMA4X, 9" lead, -40 to 212F, HTG/CLG | Midwest Supply Us
A421GEF-01C | Single Stage Temp Controller with Sensor, 24VAC, NEMA4X, 9" lead, -40 to 212F, HTG/CLG | JOHNSON
Brand: JOHNSON
SKU: A421GEF-01C
View Details
View Details JOHNSON A421GBF-02C Single Stage Temp Controller with Sensor, 24VAC, NEMA1, 6' 7" lead, -40 to 212F, HTG/CLG | Midwest Supply Us
A421GBF-02C | Single Stage Temp Controller with Sensor, 24VAC, NEMA1, 6' 7" lead, -40 to 212F, HTG/CLG | JOHNSON
Brand: JOHNSON
SKU: A421GBF-02C
$110.27 each
View Details JOHNSON A421AEJ-02C Single Stage Temp Controller with Sensor & Piggyback Power Cord, 120VAC, NEMA4X, 6' 6" lead, -40 to 212F, HTG/CLG | Midwest Supply Us
A421AEJ-02C | Single Stage Temp Controller with Sensor & Piggyback Power Cord, 120VAC, NEMA4X, 6' 6" lead, -40 to 212F, HTG/CLG | JOHNSON
Brand: JOHNSON
SKU: A421AEJ-02C
$198.33 each
View Details JOHNSON A421AED-01C Single Stage Temp Controller with Sensor, Off-Cycle Defrost Timer, 120/240VAC, NEMA4X, 9" lead, -40 to 212F, HTG/CLG | Midwest Supply Us
A421AED-01C | Single Stage Temp Controller with Sensor, Off-Cycle Defrost Timer, 120/240VAC, NEMA4X, 9" lead, -40 to 212F, HTG/CLG | JOHNSON
Brand: JOHNSON
SKU: A421AED-01C
$188.24 each
View Details JOHNSON A421AEC-02C Single Stage Temp Controller with Sensor, 120/240VAC, NEMA4X, 6' 7" lead, -40 to 212F, HTG/CLG | Midwest Supply Us
A421AEC-02C | Single Stage Temp Controller with Sensor, 120/240VAC, NEMA4X, 6' 7" lead, -40 to 212F, HTG/CLG | JOHNSON
Brand: JOHNSON
SKU: A421AEC-02C
$165.40 each
View Details JOHNSON A421AEC-01C Single Stage Temp Controller with Sensor, 120/240VAC, NEMA4X, 9" lead, -40 to 212F, HTG/CLG | Midwest Supply Us
A421AEC-01C | Single Stage Temp Controller with Sensor, 120/240VAC, NEMA4X, 9" lead, -40 to 212F, HTG/CLG | JOHNSON
Brand: JOHNSON
SKU: A421AEC-01C
$162.02 each
View Details JOHNSON A421ABT-02C Single Stage Temp Controller with Sensor, Duty-Cycle Timer, 120/240VAC, NEMA1, 6' 7" lead, -40 to 212F, HTG/CLG | Midwest Supply Us
A421ABT-02C | Single Stage Temp Controller with Sensor, Duty-Cycle Timer, 120/240VAC, NEMA1, 6' 7" lead, -40 to 212F, HTG/CLG | JOHNSON
Brand: JOHNSON
SKU: A421ABT-02C
$127.07 each
View Details JOHNSON A421ABJ-02C Single Stage Temp Controller with Sensor, Duty-Cycle Timer, 120/240VAC, NEMA1, 6' 7" lead, -40 to 212F, HTG/CLG | Midwest Supply Us
A421ABJ-02C | Single Stage Temp Controller with Sensor, Duty-Cycle Timer, 120/240VAC, NEMA1, 6' 7" lead, -40 to 212F, HTG/CLG | JOHNSON
Brand: JOHNSON
SKU: A421ABJ-02C
$147.24 each
View Details JOHNSON A421ABG-02C Single Stage Temp Controller with Sensor & Power Cords, 120VAC, NEMA1, 6' 7" lead, -40 to 212F, HTG/CLG | Midwest Supply Us
A421ABG-02C | Single Stage Temp Controller with Sensor & Power Cords, 120VAC, NEMA1, 6' 7" lead, -40 to 212F, HTG/CLG | JOHNSON
Brand: JOHNSON
SKU: A421ABG-02C
View Details
View Details JOHNSON A421ABD-02C Single Stage Temp Controller with Sensor, Off-Cycle Defrost Timer, 120/240VAC, NEMA1, 6' 7" lead, -40 to 212F, HTG/CLG | Midwest Supply Us
A421ABD-02C | Single Stage Temp Controller with Sensor, Off-Cycle Defrost Timer, 120/240VAC, NEMA1, 6' 7" lead, -40 to 212F, HTG/CLG | JOHNSON
Brand: JOHNSON
SKU: A421ABD-02C
$127.07 each
View Details JOHNSON A421ABC-06C Single Stage Temp Controller with Sensor, 120/240VAC, NEMA1, 19' 6" lead, -40 to 212F, HTG/CLG | Midwest Supply Us
A421ABC-06C | Single Stage Temp Controller with Sensor, 120/240VAC, NEMA1, 19' 6" lead, -40 to 212F, HTG/CLG | JOHNSON
Brand: JOHNSON
SKU: A421ABC-06C
View Details
View Details JOHNSON A421ABC-04C Single Stage Temp Controller with Sensor, 120/240VAC, NEMA1, 13' 1" lead, -40 to 212F, HTG/CLG | Midwest Supply Us
A421ABC-04C | Single Stage Temp Controller with Sensor, 120/240VAC, NEMA1, 13' 1" lead, -40 to 212F, HTG/CLG | JOHNSON
Brand: JOHNSON
SKU: A421ABC-04C
$116.99 each
View Details JOHNSON A421ABC-03C Single Stage Temp Controller with Sensor, 120/240VAC, NEMA1, 9' 9" lead, -40 to 212F, HTG/CLG | Midwest Supply Us
A421ABC-03C | Single Stage Temp Controller with Sensor, 120/240VAC, NEMA1, 9' 9" lead, -40 to 212F, HTG/CLG | JOHNSON
Brand: JOHNSON
SKU: A421ABC-03C
$114.96 each
View Details JOHNSON A421ABC-02C Single Stage Temp Controller with Sensor, 120/240VAC, NEMA1, 6' 6" lead, -40 to 212F, HTG/CLG | Midwest Supply Us
A421ABC-02C | Single Stage Temp Controller with Sensor, 120/240VAC, NEMA1, 6' 6" lead, -40 to 212F, HTG/CLG | JOHNSON
Brand: JOHNSON
SKU: A421ABC-02C
View Details
View Details Johnson Controls TE-6351P-1 DUCT PROBE SENSOR 8 INCH; DUCT MOUNT SENSOR 1K OHM PLATINUM 8 IN. PROBE PLASTIC ENCLOSURE | Midwest Supply Us
TE-6351P-1 | DUCT PROBE SENSOR 8 INCH; DUCT MOUNT SENSOR 1K OHM PLATINUM 8 IN. PROBE PLASTIC ENCLOSURE | Johnson Controls
Brand: Johnson Controls
SKU: TE-6351P-1
$87.25 each
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