hvac sensors

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View Details Senva Sensors TG0R-CB Toxic Gas Room - CO 0-10V | Blackhawk Supply
TG0R-CB | Toxic Gas Room - CO 0-10V | Senva Sensors
Brand: Senva Sensors
SKU: TG0R-CB
$324.99 each
View Details Senva Sensors HT0R-3CF ROOM RH 3% 2W 4-20mA10K TYPE 3 | Blackhawk Supply
HT0R-3CF | ROOM RH 3% 2W 4-20mA10K TYPE 3 | Senva Sensors
Brand: Senva Sensors
SKU: HT0R-3CF
$103.99 each
View Details ACI PT 9.7" Total Pressure Pitot Tube with Foam Gasket, 9.7" | Blackhawk Supply
PT 9.7" | Total Pressure Pitot Tube with Foam Gasket, 9.7" | ACI
Brand: ACI
SKU: PT 9.7"
$18.38 each
View Details Dwyer HHT-IT-LCD Intrinsically safe humidity/temperature transmitter with LCD display. | Blackhawk Supply
HHT-IT-LCD | Intrinsically safe humidity / temperature transmitter with LCD display. | Dwyer
Brand: Dwyer
SKU: HHT-IT-LCD
View Details
View Details KMC STE-9221W NetSensor: Temperature, Humidity, Occupancy, White | Blackhawk Supply
STE-9221W | NetSensor: Temperature, Humidity, Occupancy, White | KMC
Brand: KMC
SKU: STE-9221W
$307.06 each
View Details ACI F106710PA 10 PPM NITROGEN DIOXIDE, 34 LITERS, AIR BALANCE | Blackhawk Supply
F106710PA | 10 PPM NITROGEN DIOXIDE, 34 LITERS, AIR BALANCE | ACI
Brand: ACI
SKU: F106710PA
$604.50 each
View Details ACI A/TTM1K-BP-4-4X-6'CL2P Transmitter w/ 1k Ohm RTD (NIST Cert), Bullet Probe, 1", 6' Plenum Cable, NEMA 4X Enclosure, 4-20mA Output | Blackhawk Supply
A / TTM1K-BP-4-4X-6'CL2P | Transmitter w / 1k Ohm RTD (NIST Cert), Bullet Probe, 1", 6' Plenum Cable, NEMA 4X Enclosure, 4-20mA Output | ACI
Brand: ACI
SKU: A/TTM1K-BP-4-4X-6'CL2P
$128.33 each
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View Details Dwyer CMS300 Carbon monoxide transmitter & switch | 0-300 PPM | 4-20 mA/2-10 V (maximum load 2K Ω) | Blackhawk Supply
CMS300 | Carbon monoxide transmitter & switch | 0-300 PPM | 4-20 mA / 2-10 V (maximum load 2K Ω) | Dwyer
Brand: Dwyer
SKU: CMS300
$198.20 each
View Details Lochinvar 100208474 Connection Board Low Voltage Old SAP 100167581 for WH055-399 | Blackhawk Supply
100208474 | Connection Board Low Voltage Old SAP 100167581 for WH055-399 | Lochinvar
Brand: Lochinvar
SKU: 100208474
$96.75 each
View Details Belimo ECON-ZIP-COM ZIP Economizer Communication Module | Blackhawk Supply
ECON-ZIP-COM | ZIP Economizer Communication Module | Belimo
Brand: Belimo
SKU: ECON-ZIP-COM
$141.75 each
View Details ACI A/RH2-D-4X Relative Humidity, RH Outputs: 0-5 0-10 VDC & 4-20mA (Default), Duct, ± 2% Accuracy, NEMA 4X Enclosure | Blackhawk Supply
A / RH2-D-4X | Relative Humidity, RH Outputs: 0-5 0-10 VDC & 4-20mA (Default), Duct, ± 2% Accuracy, NEMA 4X Enclosure | ACI
Brand: ACI
SKU: A/RH2-D-4X
$193.75 each
View Details Rinnai 805000035 Temperature Sensor Negative Temperature Coefficient T1/T3 | Blackhawk Supply
805000035 | Temperature Sensor Negative Temperature Coefficient T1 / T3 | Rinnai
Brand: Rinnai
SKU: 805000035
$87.07 each
View Details ACI Q5-O2-25V-O-X Smart Sensor, Oxygen, 0-25%V, 3 SPDT Relays, NEMA 4X, 4-20mA, 2-10V, or Modbus RTU | Blackhawk Supply
Q5-O2-25V-O-X | Smart Sensor, Oxygen, 0-25%V, 3 SPDT Relays, NEMA 4X, 4-20mA, 2-10V, or Modbus RTU | ACI
Brand: ACI
SKU: Q5-O2-25V-O-X
$985.00 each
View Details Dwyer DCP100A Pressure module | differential pressure range 10" w.c. | Blackhawk Supply
DCP100A | Pressure module | differential pressure range 10" w.c. | Dwyer
Brand: Dwyer
SKU: DCP100A
$393.90 each
View Details JOHNSON CONTROLS CD-W00-00-2U Transmitter CO2 Wall Mount | Blackhawk Supply
CD-W00-00-2U | Transmitter CO2 Wall Mount | JOHNSON CONTROLS
Brand: JOHNSON CONTROLS
SKU: CD-W00-00-2U
$330.62 each
View Details ACI A/LLS-T(0-500) Light Level Sensor w/ Transmitter, 0 to 500 f.c., NEMA 3R Enclosure | Blackhawk Supply
A / LLS-T(0-500) | Light Level Sensor w / Transmitter, 0 to 500 f.c., NEMA 3R Enclosure | ACI
Brand: ACI
SKU: A/LLS-T(0-500)
$95.50 each
View Details ACI A/RH3-AN-D-BB Relative Humidity, RH Outputs: 0-5 0-10 VDC & 4-20mA (Default), Duct, ± 3% Accuracy, 10,000 Ohm Thermistor (Type III), NEMA 3R Enclosure | Blackhawk Supply
A / RH3-AN-D-BB | Relative Humidity, RH Outputs: 0-5 0-10 VDC & 4-20mA (Default), Duct, ± 3% Accuracy, 10, 000 Ohm Thermistor (Type III), NEMA 3R Enclosure | ACI
Brand: ACI
SKU: A/RH3-AN-D-BB
$161.20 each
View Details ACI A/MLP2-020-W-B-A-A-0P Differential Pressure, Panel Mount, 20.00 inWC, BiDirectional, +/- 0.5% FSO, 4-20mA | Blackhawk Supply
A / MLP2-020-W-B-A-A-0P | Differential Pressure, Panel Mount, 20.00 inWC, BiDirectional, + / - 0.5% FSO, 4-20mA | ACI
Brand: ACI
SKU: A/MLP2-020-W-B-A-A-0P
$119.25 each
View Details Wika 52924846 TG53.3"/S, back mount, 200...1000°F , L1=9"x1/4" | Blackhawk Supply
52924846 | TG53.3" / S, back mount, 200...1000°F , L1=9"x1 / 4" | Wika
Brand: Wika
SKU: 52924846
$89.99 each
View Details Macromatic TCF8F Over Temp/Seal Leak Relay | 24VAC | flange mount Includes OR11-PC Socket | FOR USE W/ FLS & CLS SENSORS | Blackhawk Supply
TCF8F | Over Temp / Seal Leak Relay | 24VAC | flange mount Includes OR11-PC Socket | FOR USE W / FLS & CLS SENSORS | Macromatic
Brand: Macromatic
SKU: TCF8F
$279.40 each
View Details Dwyer F6-HPS-31 Horizontal mount level switch | polypropylene float and stem | temperature limit 176°F (80°C) | pressure limit 116 psig (8 bar) | 1/2" NPT (int/ext) mounting | Blackhawk Supply
F6-HPS-31 | Horizontal mount level switch | polypropylene float and stem | temperature limit 176°F (80°C) | pressure limit 116 psig (8 bar) | 1 / 2" NPT (int / ext) mounting | Dwyer
Brand: Dwyer
SKU: F6-HPS-31
$32.32 each
View Details Belimo 22DTH-53MB Duct Temp+Hum Sensor PT1000 A | Blackhawk Supply
22DTH-53MB | Duct Temp+Hum Sensor PT1000 A | Belimo
Brand: Belimo
SKU: 22DTH-53MB
$227.70 each
View Details Dwyer AVUL-3DA1-LCD Air velocity transmitter | 3% accuracy | duct mount | universal current/voltage outputs with LCD | Blackhawk Supply
AVUL-3DA1-LCD | Air velocity transmitter | 3% accuracy | duct mount | universal current / voltage outputs with LCD | Dwyer
Brand: Dwyer
SKU: AVUL-3DA1-LCD
$368.00 each
View Details Schneider Electric ETR503 Room Temp Sensor: 10K Ohm Type 3 Thermistor for Continuum Compatibility, Setpoint, Override, SE Logo | Blackhawk Supply
ETR503 | Room Temp Sensor: 10K Ohm Type 3 Thermistor for Continuum Compatibility, Setpoint, Override, SE Logo | Schneider Electric
Brand: Schneider Electric
SKU: ETR503
$25.35 each
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Brand: iO HVAC Controls
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Contemporary Controls EISK8-100T Skorpion 8-Port 10/100Mbps Switch | Blackhawk Supply
EISK8-100T | Skorpion 8-Port 10/100Mbps Switch | Contemporary Controls
Brand: Contemporary Controls
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Contemporary Controls EISK16-100T Skorpion 16-Port 10/100Mbps Switch | Blackhawk Supply
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