hvac sensors

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View Details Macromatic THS-1314A-02R9-35R1 Repeat cycle (OFF 1st) | 24 - 240V AC | 1A Normally Open (Solid State) | 0.01 - 1 second | 0.05 - 5 seconds | Encapsulated | Analog | 2M | 100k (Standard) Pack of 2 | Blackhawk Supply
THS-1314A-02R9-35R1 | Repeat cycle (OFF 1st) | 24 - 240V AC | 1A Normally Open (Solid State) | 0.01 - 1 second | 0.05 - 5 seconds | Encapsulated | Analog | 2M | 100k (Standard) Pack of 2 | Macromatic
Brand: Macromatic
SKU: THS-1314A-02R9-35R1
$120.73 each
View Details ACI A/RH2-20K-SP-010-NIST Relative Humidity, RH Outputs: 0-5 & 0-10 VDC (Default), Wall Plate 304SS, ± 2% Accuracy, 20,000 Ohm Thermistor, NIST Cert | Blackhawk Supply
A / RH2-20K-SP-010-NIST | Relative Humidity, RH Outputs: 0-5 & 0-10 VDC (Default), Wall Plate 304SS, ± 2% Accuracy, 20, 000 Ohm Thermistor, NIST Cert | ACI
Brand: ACI
SKU: A/RH2-20K-SP-010-NIST
$345.99 each
View Details Honeywell Inc TR23-F5-US Wall Module 20000 OHM Setpoint LON Jack Override 5 Fan | Blackhawk Supply
TR23-F5-US | Wall Module 20000 OHM Setpoint LON Jack Override 5 Fan | Honeywell Inc
Brand: Honeywell Inc
SKU: TR23-F5-US
$129.91 each
View Details ACI Q8-CH3OH-100L-O-X Expl Proof, Smart Sensor, CH3OH, 0-100% LEL, 3 SPDT Relays, NEMA 4X, 4-20mA, 2-10V, or Modbus RTU | Blackhawk Supply
Q8-CH3OH-100L-O-X | Expl Proof, Smart Sensor, CH3OH, 0-100% LEL, 3 SPDT Relays, NEMA 4X, 4-20mA, 2-10V, or Modbus RTU | ACI
Brand: ACI
SKU: Q8-CH3OH-100L-O-X
$2,050.99 each
View Details Wika 52914594 TG53.5"/S, DS, 100...800°F , L1=18"x1/4" | Blackhawk Supply
52914594 | TG53.5" / S, DS, 100...800°F , L1=18"x1 / 4" | Wika
Brand: Wika
SKU: 52914594
$188.99 each
View Details ACI A/AN-RA-36"-PB 10,000 Ohm Thermistor (Type III), Rigid Probe Averaging, 36", Plastic Enclosure | Blackhawk Supply
A / AN-RA-36"-PB | 10, 000 Ohm Thermistor (Type III), Rigid Probe Averaging, 36", Plastic Enclosure | ACI
Brand: ACI
SKU: A/AN-RA-36"-PB
$74.99 each
View Details Wika 52994779 A-10 ; 0...25 bar gauge; 4...20 mA, 2-W @ 8...30 V DC | Blackhawk Supply
52994779 | A-10 ; 0...25 bar gauge; 4...20 mA, 2-W @ 8...30 V DC | Wika
Brand: Wika
SKU: 52994779
$230.99 each
View Details ACI A/100-3W-R2S-A12-C6 100 Ohm (Three Wires) RTD, Room (R2), Setpoint 0 to 400 Ohms, Cooler/Warmer Sticker | Blackhawk Supply
A / 100-3W-R2S-A12-C6 | 100 Ohm (Three Wires) RTD, Room (R2), Setpoint 0 to 400 Ohms, Cooler / Warmer Sticker | ACI
Brand: ACI
SKU: A/100-3W-R2S-A12-C6
$39.99 each
View Details ACI A/100-2W-DO-6" 100 Ohm (Two Wires) RTD, Duct, Without Box, 6" | Blackhawk Supply
A / 100-2W-DO-6" | 100 Ohm (Two Wires) RTD, Duct, Without Box, 6" | ACI
Brand: ACI
SKU: A/100-2W-DO-6"
$28.99 each
View Details Tekmar 077 Indoor Sensor | Blackhawk Supply
077 | Indoor Sensor | Tekmar
Brand: Tekmar
SKU: 077
$132.99 each
View Details Senva Sensors TGS-3-UL REPLACEMENT SENSOR, R134A TGUL | Blackhawk Supply
TGS-3-UL | REPLACEMENT SENSOR, R134A TGUL | Senva Sensors
Brand: Senva Sensors
SKU: TGS-3-UL
$176.99 each
View Details Senva Sensors TG0R-4D Toxic Gas Room - R410A 3W 4-20 | Blackhawk Supply
TG0R-4D | Toxic Gas Room - R410A 3W 4-20 | Senva Sensors
Brand: Senva Sensors
SKU: TG0R-4D
$335.99 each
View Details Senva Sensors P4-0010-CU1XP 0.1" Fixed 4-20mA Uni-Dir 1% No Disp Duct Probe | Blackhawk Supply
P4-0010-CU1XP | 0.1" Fixed 4-20mA Uni-Dir 1% No Disp Duct Probe | Senva Sensors
Brand: Senva Sensors
SKU: P4-0010-CU1XP
$129.99 each
View Details Dwyer DLD-ACZ Dual channel leak detection relay | 4.7k to 100k ohm adjustable. | Blackhawk Supply
DLD-ACZ | Dual channel leak detection relay | 4.7k to 100k ohm adjustable. | Dwyer
Brand: Dwyer
SKU: DLD-ACZ
$425.99 each
View Details Senva Sensors P4-0100-BU2LX 1" Fixed 0-10VDC Uni-Dir0.25% NIST LCD Disp No Probe | Blackhawk Supply
P4-0100-BU2LX | 1" Fixed 0-10VDC Uni-Dir0.25% NIST LCD Disp No Probe | Senva Sensors
Brand: Senva Sensors
SKU: P4-0100-BU2LX
$266.99 each
View Details Macromatic THR-11362-30R1T Watchdog (switch trigger) | 240V AC | 10A SPDT | 0.05 - 5 seconds | Encapsulated | Analog | Blackhawk Supply
THR-11362-30R1T | Watchdog (switch trigger) | 240V AC | 10A SPDT | 0.05 - 5 seconds | Encapsulated | Analog | Macromatic
Brand: Macromatic
SKU: THR-11362-30R1T
$99.99 each
View Details Macromatic TH43161-04-32 Repeat cycle (OFF 1st) | 240V AC/DC | 30A SPDT | 0.05 - 5 seconds | 0.05 - 5 seconds | Encapsulated | Analog | Blackhawk Supply
TH43161-04-32 | Repeat cycle (OFF 1st) | 240V AC / DC | 30A SPDT | 0.05 - 5 seconds | 0.05 - 5 seconds | Encapsulated | Analog | Macromatic
Brand: Macromatic
SKU: TH43161-04-32
$106.99 each
View Details Siemens QAC2020U Outside Air Temperature Sensor, 1K Ohm, Nickel | Blackhawk Supply
QAC2020U | Outside Air Temperature Sensor, 1K Ohm, Nickel | Siemens
Brand: Siemens
SKU: QAC2020U
$57.70 each
View Details WHITE RODGERS 3L05-1 Limit Control Adjustable Snap Disc 135 to 175 Degrees Fahrenheit 120 to 240 Volt | Blackhawk Supply
3L05-1 | Limit Control Adjustable Snap Disc 135 to 175 Degrees Fahrenheit 120 to 240 Volt | WHITE RODGERS
Brand: WHITE RODGERS
SKU: 3L05-1
$32.12 each
View Details ACI A/TT1K-RA-36"-4-GD Transmitter w/ 1,000 Ohm RTD, Rigid Probe Averaging, 36", Galvanized Enclosure, 4-20mA Output | Blackhawk Supply
A / TT1K-RA-36"-4-GD | Transmitter w / 1, 000 Ohm RTD, Rigid Probe Averaging, 36", Galvanized Enclosure, 4-20mA Output | ACI
Brand: ACI
SKU: A/TT1K-RA-36"-4-GD
$342.99 each
View Details
View Details ACI Q8-H2-1000P-O-X Expl Proof, Smart Sensor, Hydrogen, 0-1000 ppm, 3 SPDT Relays, 4-20mA, 2-10V, or Modbus RTU | Blackhawk Supply
Q8-H2-1000P-O-X | Expl Proof, Smart Sensor, Hydrogen, 0-1000 ppm, 3 SPDT Relays, 4-20mA, 2-10V, or Modbus RTU | ACI
Brand: ACI
SKU: Q8-H2-1000P-O-X
$2,868.99 each
View Details ACI A/1K-NI-D-18"-4X 1,000 Ohm Nickel RTD, Duct, 18", NEMA 4X Enclosure | Blackhawk Supply
A / 1K-NI-D-18"-4X | 1, 000 Ohm Nickel RTD, Duct, 18", NEMA 4X Enclosure | ACI
Brand: ACI
SKU: A/1K-NI-D-18"-4X
$49.99 each
View Details Macromatic THS-1314A-15R9-32R1 Repeat cycle (OFF 1st) | 24 - 240V AC | 1A Normally Open (Solid State) | 0.01 - 1 second | .01 - 1 second | Encapsulated | Analog | 2M | 100k (Standard) Pack of 2 | Blackhawk Supply
THS-1314A-15R9-32R1 | Repeat cycle (OFF 1st) | 24 - 240V AC | 1A Normally Open (Solid State) | 0.01 - 1 second | .01 - 1 second | Encapsulated | Analog | 2M | 100k (Standard) Pack of 2 | Macromatic
Brand: Macromatic
SKU: THS-1314A-15R9-32R1
$120.73 each
View Details ACI A/50K-A-12'-PB 50,000 Ohm Thermistor, Copper Averaging, 12', Plastic Enclosure | Blackhawk Supply
A / 50K-A-12'-PB | 50, 000 Ohm Thermistor, Copper Averaging, 12', Plastic Enclosure | ACI
Brand: ACI
SKU: A/50K-A-12'-PB
$129.99 each
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