Refrigerant

Protect your people, property, and planet with Zot Supply's versatile refrigerant leak detection sensors. We offer pre-calibrated options for common refrigerants like R134A and R410A, or customize your sensor to detect ANY refrigerant, including R407C, R404A, R22, and R123.

Save money & expand coverage: Our cost-effective analog output model daisy chains multiple sensors (0-10V) for large areas, and doubles as a stand-alone controller, operating exhaust fans or VFDs directly. Need advanced communication? Choose the BACnet/Modbus model for seamless network integration.

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Senva

Senva TG0R-4A : Value Room Recessed R410A Refrigerant Sensor, 0-5 VDC Output, Relay, LED and Audible Alarms, Made in USA, 7-Year Warranty

MSRP: $588.30

Was:

Now: $235.25
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Senva

Senva TGW-A4X-A : Wall Mount R410A Refrigerant Sensor/Controller, 0-10V, 0-5V, 1-5V and 4-20mA Selectable Output, LCD Display, Clear/Tinted Enclosure, 7-Year Warranty

MSRP: $834.75

Was:

Now: $333.75
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Senva

Senva TGW-A3X-A : Wall Mount R134A (Multi-Gas R407C, R404A, R22, R123) Refrigerant Sensor/Controller, 0-10V, 0-5V, 1-5V and 4-20mA Selectable Output, LCD Display, Clear/Tinted Enclosure, 7-Year Warranty

MSRP: $834.75

Was:

Now: $333.75
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ACI

ACI QIRF-R114X-0 : Refrigerant Sensor, R114, 0-1000 PPM,4-20 mA (4-wires) or 2 to 10 VDC (4-wires), 3 SPDT Relays, LCD Display, NEMA 4X Enclosure

MSRP: $3,684.00

Was:

Now: $1,902.46
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ACI

ACI QIRF-R116X-0 : Refrigerant Sensor, R116, 0-1000 PPM, 4-20 mA (4-wires) or 2 to 10 VDC (4-wires), 3 SPDT Relays, LCD Display, NEMA 4X Enclosure

MSRP: $3,684.00

Was:

Now: $1,902.46
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ACI

ACI QIRF-R11X-0 : Refrigerant Sensor, R11, 0-1000 PPM, 4-20 mA (4-wires) or 2 to 10 VDC (4-wires), 3 SPDT Relays, LCD Display, NEMA 4X Enclosure

MSRP: $3,684.00

Was:

Now: $1,902.46
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ACI

ACI QIRF-R123X-0 : Refrigerant Sensor, R123, 0-100 PPM, 4-20 mA (4-wires) or 2 to 10 VDC (4-wires), 3 SPDT Relays, LCD Display, NEMA 4X Enclosure

MSRP: $3,684.00

Was:

Now: $1,902.46
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ACI

ACI QIRF-R12X-0 : Refrigerant Sensor, R12, 0-1000 PPM, 4-20 mA (4-wires) or 2 to 10 VDC (4-wires), 3 SPDT Relays, LCD Display, NEMA 4X Enclosure

MSRP: $3,684.00

Was:

Now: $1,902.46
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ACI

ACI QIRF-R134AX-0 : Refrigerant Sensor, R134a, 0-1000 PPM, 4-20 mA (4-wires) or 2 to 10 VDC (4-wires), 3 SPDT Relays, LCD Display, NEMA 4X Enclosure

MSRP: $3,684.00

Was:

Now: $1,902.46
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ACI

ACI QIRF-R22X-0 : Refrigerant Sensor, R22, 0-1000 PPM, 4-20 mA (4-wires) or 2 to 10 VDC (4-wires), 3 SPDT Relays, LCD Display, NEMA 4X Enclosure

MSRP: $3,684.00

Was:

Now: $1,902.46
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ACI

ACI QIRF-R404AX-0 : Refrigerant Sensor, R404a, 0-1000 PPM, 4-20 mA (4-wires) or 2 to 10 VDC (4-wires), 3 SPDT Relays, LCD Display, NEMA 4X Enclosure

MSRP: $3,684.00

Was:

Now: $1,902.46
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ACI

ACI QIRF-R407CX-0 : Refrigerant Sensor, R407c, 0-1000 PPM, 4-20 mA (4-wires) or 2 to 10 VDC (4-wires), 3 SPDT Relays, LCD Display, NEMA 4X Enclosure

MSRP: $3,684.00

Was:

Now: $1,902.46