hvac sensors

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View Details ACI A/1K-2W-PO-18" 1,000 Ohm (Two Wires) RTD, Probe Only, 18" | Blackhawk Supply
A / 1K-2W-PO-18" | 1, 000 Ohm (Two Wires) RTD, Probe Only, 18" | ACI
Brand: ACI
SKU: A/1K-2W-PO-18"
$24.29 each
View Details ACI B6-CO/CH4-100L BACnet MSTP, Smart Sensor, Combination, Main: CO 0-250 ppm, Remote: CH4 0-10 ppm, 3 SPDT Relays, NEMA 4X | Blackhawk Supply
B6-CO / CH4-100L | BACnet MSTP, Smart Sensor, Combination, Main: CO 0-250 ppm, Remote: CH4 0-10 ppm, 3 SPDT Relays, NEMA 4X | ACI
Brand: ACI
SKU: B6-CO/CH4-100L
$1,031.00 each
View Details ACI A/10KS-S10-PB 10,000 Ohm Thermistor, Strap On, 10" Strap, Galvanized Enclosure | Blackhawk Supply
A / 10KS-S10-PB | 10, 000 Ohm Thermistor, Strap On, 10" Strap, Galvanized Enclosure | ACI
Brand: ACI
SKU: A/10KS-S10-PB
$34.44 each
View Details ACI A/TUCH2-0-10V-0079 Microprocessor Based Sensor (RH & Temp) LCD, RH2%:0-10V, 0-10 VDC, Deg F, Setpoint, Override | Blackhawk Supply
A / TUCH2-0-10V-0079 | Microprocessor Based Sensor (RH & Temp) LCD, RH2%:0-10V, 0-10 VDC, Deg F, Setpoint, Override | ACI
Brand: ACI
SKU: A/TUCH2-0-10V-0079
$300.31 each
View Details ACI A/RH3-CP-SP-010 Relative Humidity, RH Outputs: 0-5 & 0-10 VDC (Default), Wall Plate 304SS, ± 3% Accuracy, 10,000 Ohm Thermistor (Type II) | Blackhawk Supply
A / RH3-CP-SP-010 | Relative Humidity, RH Outputs: 0-5 & 0-10 VDC (Default), Wall Plate 304SS, ± 3% Accuracy, 10, 000 Ohm Thermistor (Type II) | ACI
Brand: ACI
SKU: A/RH3-CP-SP-010
$166.63 each
View Details ACI A/RH2-SP-010 Relative Humidity, RH Outputs: 0-5 & 0-10 VDC (Default), Wall Plate 304SS, ± 2% Accuracy | Blackhawk Supply
A / RH2-SP-010 | Relative Humidity, RH Outputs: 0-5 & 0-10 VDC (Default), Wall Plate 304SS, ± 2% Accuracy | ACI
Brand: ACI
SKU: A/RH2-SP-010
$200.34 each
View Details ACI A/10K-E1-I-2.5"-GD 10,000 Ohm Thermistor (E1), Immersion, Welded Well, 2.5", Galvanized Enclosure | Blackhawk Supply
A / 10K-E1-I-2.5"-GD | 10, 000 Ohm Thermistor (E1), Immersion, Welded Well, 2.5", Galvanized Enclosure | ACI
Brand: ACI
SKU: A/10K-E1-I-2.5"-GD
$35.53 each
View Details ACI A/RH1-20K-R2 Relative Humidity, RH Outputs: 0-5 0-10 VDC & 4-20mA (Default), Room (R2), ± 1% Accuracy, 20,000 Ohm Thermistor | Blackhawk Supply
A / RH1-20K-R2 | Relative Humidity, RH Outputs: 0-5 0-10 VDC & 4-20mA (Default), Room (R2), ± 1% Accuracy, 20, 000 Ohm Thermistor | ACI
Brand: ACI
SKU: A/RH1-20K-R2
$336.35 each
View Details ACI A/TT100-R-2-LCD Transmitter w/ 100 Ohm RTD, Room (R), 2-10VDC Output, LCD | Blackhawk Supply
A / TT100-R-2-LCD | Transmitter w / 100 Ohm RTD, Room (R), 2-10VDC Output, LCD | ACI
Brand: ACI
SKU: A/TT100-R-2-LCD
$135.21 each
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View Details ACI A/RH3-AN-R2-05 Relative Humidity, RH Outputs: 0-5 (Default), 0-10 VDC & 4-20mA, Room (R2), ± 3% Accuracy, 10,000 Ohm Thermistor (Type III) | Blackhawk Supply
A / RH3-AN-R2-05 | Relative Humidity, RH Outputs: 0-5 (Default), 0-10 VDC & 4-20mA, Room (R2), ± 3% Accuracy, 10, 000 Ohm Thermistor (Type III) | ACI
Brand: ACI
SKU: A/RH3-AN-R2-05
$154.23 each
View Details ACI A/RH2-R-LCD-420 Relative Humidity, Room, Humidity with LCD, ± 2% Accuracy, 4-20mA | Blackhawk Supply
A / RH2-R-LCD-420 | Relative Humidity, Room, Humidity with LCD, ± 2% Accuracy, 4-20mA | ACI
Brand: ACI
SKU: A/RH2-R-LCD-420
$262.34 each
View Details ACI A/RH3-R-LCD-420 Relative Humidity, Room, Humidity with LCD, 4-20mA | Blackhawk Supply
A / RH3-R-LCD-420 | Relative Humidity, Room, Humidity with LCD, 4-20mA | ACI
Brand: ACI
SKU: A/RH3-R-LCD-420
$221.65 each
View Details ACI ESENSE II FAI DISP Carbon Dioxide Sensor, 0-2000 PPM, Room Mount, 0-10VDC Output, 3 LEDs, Audible Alarm, LCD | Blackhawk Supply
ESENSE II FAI DISP | Carbon Dioxide Sensor, 0-2000 PPM, Room Mount, 0-10VDC Output, 3 LEDs, Audible Alarm, LCD | ACI
Brand: ACI
SKU: ESENSE II FAI DISP
$359.00 each
View Details ACI A/TT100-HT-INW-4"-4-BB Transmitter w/ 100 Ohm RTD, High Temperature Immersion, No Well, 4", NEMA 3R Enclosure, 4-20mA Output | Blackhawk Supply
A / TT100-HT-INW-4"-4-BB | Transmitter w / 100 Ohm RTD, High Temperature Immersion, No Well, 4", NEMA 3R Enclosure, 4-20mA Output | ACI
Brand: ACI
SKU: A/TT100-HT-INW-4"-4-BB
$198.29 each
View Details
View Details ACI A/BALCO-PO-4" 1,000 Ohm Balco RTD, Probe Only, 4" | Blackhawk Supply
A / BALCO-PO-4" | 1, 000 Ohm Balco RTD, Probe Only, 4" | ACI
Brand: ACI
SKU: A/BALCO-PO-4"
$23.20 each
View Details ACI A/1K-NI-S-4X 1,000 Ohm Nickel RTD, Strap On, NEMA 4X Enclosure | Blackhawk Supply
A / 1K-NI-S-4X | 1, 000 Ohm Nickel RTD, Strap On, NEMA 4X Enclosure | ACI
Brand: ACI
SKU: A/1K-NI-S-4X
$49.30 each
View Details ACI A/10K-E1-D-4"-GD 10,000 Ohm Thermistor (E1), Duct, 4", Galvanized Enclosure | Blackhawk Supply
A / 10K-E1-D-4"-GD | 10, 000 Ohm Thermistor (E1), Duct, 4", Galvanized Enclosure | ACI
Brand: ACI
SKU: A/10K-E1-D-4"-GD
$16.31 each
View Details ACI STS-2.5' Sampling Tube for SM501, 2.5' | Blackhawk Supply
STS-2.5' | Sampling Tube for SM501, 2.5' | ACI
Brand: ACI
SKU: STS-2.5'
$34.00 each
View Details ACI STN-5.0' Sampling Tube for SL-2000/RT3000, 5.0' | Blackhawk Supply
STN-5.0' | Sampling Tube for SL-2000 / RT3000, 5.0' | ACI
Brand: ACI
SKU: STN-5.0'
$48.50 each
View Details ACI STN-2.5' Sampling Tube for SL-2000/RT3000, 2.5' | Blackhawk Supply
STN-2.5' | Sampling Tube for SL-2000 / RT3000, 2.5' | ACI
Brand: ACI
SKU: STN-2.5'
$34.50 each
View Details ACI A/TT1K-A-80'-4-GD Transmitter w/ 1,000 Ohm RTD, Copper Averaging, 80', Galvanized Enclosure, 4-20mA Output | Blackhawk Supply
A / TT1K-A-80'-4-GD | Transmitter w / 1, 000 Ohm RTD, Copper Averaging, 80', Galvanized Enclosure, 4-20mA Output | ACI
Brand: ACI
SKU: A/TT1K-A-80'-4-GD
$453.85 each
View Details
View Details ACI A/TT1K-A-50'-4-GD Transmitter w/ 1,000 Ohm RTD, Copper Averaging, 50', Galvanized Enclosure, 4-20mA Output | Blackhawk Supply
A / TT1K-A-50'-4-GD | Transmitter w / 1, 000 Ohm RTD, Copper Averaging, 50', Galvanized Enclosure, 4-20mA Output | ACI
Brand: ACI
SKU: A/TT1K-A-50'-4-GD
$408.90 each
View Details
View Details ACI A/TT100-R-4-EXPL Transmitter w/ 100 Ohm RTD, Hazardous, Room (R), 2", 4-20mA Output | Blackhawk Supply
A / TT100-R-4-EXPL | Transmitter w / 100 Ohm RTD, Hazardous, Room (R), 2", 4-20mA Output | ACI
Brand: ACI
SKU: A/TT100-R-4-EXPL
$441.53 each
View Details
View Details ACI A/TT100-O-4-BB Transmitter w/ 100 Ohm RTD, Outside Air, NEMA 3R Enclosure, 4-20mA Output | Blackhawk Supply
A / TT100-O-4-BB | Transmitter w / 100 Ohm RTD, Outside Air, NEMA 3R Enclosure, 4-20mA Output | ACI
Brand: ACI
SKU: A/TT100-O-4-BB
$100.05 each
View Details
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Brand: Belimo
SKU: S2A
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Brand: Belimo
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Viconics VT7225 Room Controller Heating Analog Output and PWM Output; Replaces C1025 & T920 | Blackhawk Supply
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Contemporary Controls BAST-221C-B2 BACnet MS/TP Thermostat 2-Heat, 2-Cool, 1-Fan, Wired | Blackhawk Supply
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