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R448A Refrigerant Sensor, 0-1000ppm,4-20mA, LCD, 3 SPDT Relays, Nema 4X, Modbus, BACnet -

Out of Stock $2,560.00 Read more
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R438A Refrigerant Sensor, 0-1000ppm,4-20mA, LCD, 3 SPDT Relays, Nema 4X, Modbus, BACnet -

Out of Stock $2,487.22 Read more
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R407F Refrigerant Sensor, 0-1000ppm,4-20mA, LCD, 3 SPDT Relays, Nema 4X, Modbus, BACnet -

Out of Stock $2,560.00 Read more
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R407C Refrigerant Sensor, 0-1000ppm,4-20mA, LCD, 3 SPDT Relays, Nema 4X, Modbus, BACnet -

Out of Stock $2,487.22 Read more
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R407A Refrigerant Sensor, 0-1000ppm,4-20mA, LCD, 3 SPDT Relays, Nema 4X, Modbus, BACnet -

Out of Stock $2,487.22 Read more
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R404A Refrigerant Sensor, 0-1000ppm,4-20mA, LCD, 3 SPDT Relays, Nema 4X, Modbus, BACnet -

Out of Stock $2,776.11 Read more
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R134A Refrigerant Sensor, 0-1000ppm,4-20mA, LCD, 3 SPDT Relays, Nema 4X, Modbus, BACnet -

Out of Stock $2,487.22 Read more
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R123 Refrigerant Sensor, 0-100ppm,4-20mA, LCD, 3 SPDT Relays, Nema 4X, Modbus, BACnet -

Out of Stock $2,487.22 Read more
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R1233ZD Refrigerant Sensor, 0-1000ppm,4-20mA, LCD, 3 SPDT Relays, Nema 4X, Modbus, BACnet -

Out of Stock $2,560.00 Read more
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Transmitter w/ 1,000 Ohm RTD (NIST Cert), Immersion, Machined Well, 8″, NEMA 4X Enclosure, 4-20mA Output, 5PT NIST Cert -

Out of Stock $242.08 Read more
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R410A Refrigerant Sensor, 0-1000ppm,4-20mA, LCD, 3 SPDT Relays, Nema 4X, Modbus, BACnet -

Out of Stock $2,487.22 Read more
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R513A Refrigerant Sensor, 0-1000ppm,4-20mA, LCD, 3 SPDT Relays, Nema 4X, Modbus, BACnet -

Out of Stock $2,487.22 Read more
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20,000 Ohm Thermistor, Room (R2), Setpoint 0 to 20K Ohms, Cool/Warm Sticker -

Out of Stock $34.58 Read more
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10,000 Ohm Thermistor, Room (R), Override, White -

Out of Stock $26.25 Read more
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Transmitter w/ 1,000 Ohm RTD, 5PT NIST Cert, Immersion, Welded Well, 6″, Plastic Enclosure, 4-20mA Output -

Out of Stock $181.25 Read more
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Relative Humidity, RH Outputs: 0-5, 0-10 VDC & 4-20mA (Default), Room (R2), ± 2% Accuracy, 100 Ohm (Two Wires) RTD, NIST Cert -

Out of Stock $262.22 Read more
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Differential Low Pressure, 125 Pascals, Unidirectional, No Display, 0.50% Accuracy, No Pitot Tube, 4-20mA Output, 3 point NIST, Standard -

Out of Stock $243.75 Read more
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Differential Low Pressure, 1600 Pascals, Unidirectional, No Display, 0.50% Accuracy, No Pitot Tube, 4-20mA Output, 3 point NIST, Standard -

Out of Stock $243.75 Read more
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Differential Low Pressure, 10 inWC, Unidirectional, No Display, 0.50% Accuracy, w/ Pitot Tube and Din Rail, 0-10VDC Output, No NIST, Standard -

Out of Stock $205.00 Read more
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1,000 Ohm (Three Wires) RTD, Immersion, No Well, 8″, NEMA 4X Enclosure, NIST Cert -

Out of Stock $98.75 Read more
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Microprocessor Based Sensor (Temp) LCD, 20,000 Ohm Thermistor, Deg F, Setpoint -

Out of Stock $212.92 Read more
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10,000 Ohm Thermistor (Type II), Room (R), Setpoint 4.99K to 14.99K Ohms, Override, **50-85* Sticker -

Out of Stock $34.58 Read more
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Microprocessor Based Sensor (RH & Temp) LCD, RH2%:0-10V, 0-10 VDC, Deg F, Setpoint -

Out of Stock $344.44 Read more
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Transmitter w/ 1,000 Ohm RTD (NIST Cert), High Temperature Immersion, Machined Well, 4″, Galvanized Enclosure, 2-10VDC Output -

Out of Stock $295.00 Read more