hvac sensors

All Types
Image for Combination Sensors Combination Sensors Image for Air Quality Sensors Air Quality Sensors Image for Humidity Sensors Humidity Sensors Image for Level Sensors Level Sensors Image for Air Velocity Sensors Air Velocity Sensors Image for Pressure Sensors Pressure Sensors Image for Flow Sensors Flow Sensors Image for Temperature Sensors Temperature Sensors Image for Current Sensors Current Sensors
Filter
View Details KMC STE-1401 Sensor: Duct Temp, 10K-T3, 8" Probe, No Enclosure | Blackhawk Supply
STE-1401 | Sensor: Duct Temp, 10K-T3, 8" Probe, No Enclosure | KMC
Brand: KMC
SKU: STE-1401
$21.70 each
View Details Siemens QAE2030.010 Immersion Well Temperature Sensor, 10K Ohm Type 2, 4-inch | Blackhawk Supply
QAE2030.010 | Immersion Well Temperature Sensor, 10K Ohm Type 2, 4-inch | Siemens
Brand: Siemens
SKU: QAE2030.010
$53.39 each
View Details Siemens QAC3171 OUTDR TMP SNSR, 4-20mA, -58-122F, PLSTIC | Blackhawk Supply
QAC3171 | OUTDR TMP SNSR, 4-20mA, -58-122F, PLSTIC | Siemens
Brand: Siemens
SKU: QAC3171
$98.23 each
View Details Veris PWRLX05S006A 15 to 30 VDC/24 VAC Input 4 to 20 mA/0 to 5 V/0 to 10 V Output Wet Media Differential Pressure Remote Transducer with 6 ft Armored Cable, 0 to 250 psig | Blackhawk Supply
PWRLX05S006A | 15 to 30 VDC / 24 VAC Input 4 to 20 mA / 0 to 5 V / 0 to 10 V Output Wet Media Differential Pressure Remote Transducer with 6 ft Armored Cable, 0 to 250 psig | Veris
Brand: Veris
SKU: PWRLX05S006A
$499.41 each
View Details Veris PWRLX03S020 15 to 30 VDC/24 VAC Input 4 to 20 mA/0 to 5 V/0 to 10 V Output Wet Media Differential Pressure Remote Transducer with 20 ft Standard Cable, 0 to 50 psig | Blackhawk Supply
PWRLX03S020 | 15 to 30 VDC / 24 VAC Input 4 to 20 mA / 0 to 5 V / 0 to 10 V Output Wet Media Differential Pressure Remote Transducer with 20 ft Standard Cable, 0 to 50 psig | Veris
Brand: Veris
SKU: PWRLX03S020
$483.70 each
View Details Veris PWRLX03S010 15 to 30 VDC/24 VAC Input 4 to 20 mA/0 to 5 V/0 to 10 V Output Wet Media Differential Pressure Remote Transducer with 10 ft Standard Cable, 0 to 50 psig | Blackhawk Supply
PWRLX03S010 | 15 to 30 VDC / 24 VAC Input 4 to 20 mA / 0 to 5 V / 0 to 10 V Output Wet Media Differential Pressure Remote Transducer with 10 ft Standard Cable, 0 to 50 psig | Veris
Brand: Veris
SKU: PWRLX03S010
$458.56 each
View Details Veris PWRLX03S006A 15 to 30 VDC/24 VAC Input 4 to 20 mA/0 to 5 V/0 to 10 V Output Wet Media Differential Pressure Remote Transducer with 6 ft Armored Cable, 0 to 50 psig | Blackhawk Supply
PWRLX03S006A | 15 to 30 VDC / 24 VAC Input 4 to 20 mA / 0 to 5 V / 0 to 10 V Output Wet Media Differential Pressure Remote Transducer with 6 ft Armored Cable, 0 to 50 psig | Veris
Brand: Veris
SKU: PWRLX03S006A
$499.41 each
View Details Veris HEW2VSTC ABS Plastic +/-2% Accuracy 0 to 5/0 to 10 VDC 1 kOhm Platinum RTD Standard Wall Mount Humidity and Temperature Sensor | Blackhawk Supply
HEW2VSTC | ABS Plastic + / -2% Accuracy 0 to 5 / 0 to 10 VDC 1 kOhm Platinum RTD Standard Wall Mount Humidity and Temperature Sensor | Veris
Brand: Veris
SKU: HEW2VSTC
$97.05 each
View Details Johnson Controls TE-6311M-1 TempSensor1kNICKEL-MTLENCLOSURE | Blackhawk Supply
TE-6311M-1 | TempSensor1kNICKEL-MTLENCLOSURE | Johnson Controls
Brand: Johnson Controls
SKU: TE-6311M-1
$29.87 each
View Details Johnson Controls F262KDH-01C AIRFLOWSWITCH | Blackhawk Supply
F262KDH-01C | AIRFLOWSWITCH | Johnson Controls
Brand: Johnson Controls
SKU: F262KDH-01C
$225.18 each
View Details ACI A/4" 4" Thermowell, 1/2 NPT, 304 SS Welded | Blackhawk Supply
A / 4" | 4" Thermowell, 1 / 2 NPT, 304 SS Welded | ACI
Brand: ACI
SKU: A/4"
$23.56 each
View Details Siemens 544-577-RK Immersion sensor repair kit, 1K Platinum RTD (375 alpha) models | Blackhawk Supply
544-577-RK | Immersion sensor repair kit, 1K Platinum RTD (375 alpha) models | Siemens
Brand: Siemens
SKU: 544-577-RK
$74.10 each
View Details Dwyer FS-2-CND Series FS-2 Vane Flow Switch SPDT (10 A res./3 A ind. @ 250 VAC), 1/2" conduit entry | Blackhawk Supply
FS-2-CND | Series FS-2 Vane Flow Switch SPDT (10 A res. / 3 A ind. @ 250 VAC), 1 / 2" conduit entry | Dwyer
Brand: Dwyer
SKU: FS-2-CND
$88.09 each
View Details ACI A/1K-2W-PO-12" 1,000 Ohm (Two Wires) RTD, Probe Only, 12" | Blackhawk Supply
A / 1K-2W-PO-12" | 1, 000 Ohm (Two Wires) RTD, Probe Only, 12" | ACI
Brand: ACI
SKU: A/1K-2W-PO-12"
$21.75 each
View Details ACI A/RH3-CP-O Relative Humidity, RH Outputs: 0-5 0-10 VDC & 4-20mA (Default), Outside Air, ± 3% Accuracy, 10,000 Ohm Thermistor (Type II), Euro Enclosure | Blackhawk Supply
A / RH3-CP-O | Relative Humidity, RH Outputs: 0-5 0-10 VDC & 4-20mA (Default), Outside Air, ± 3% Accuracy, 10, 000 Ohm Thermistor (Type II), Euro Enclosure | ACI
Brand: ACI
SKU: A/RH3-CP-O
$172.83 each
View Details ACI A/RH2-1K-2W-O Relative Humidity, RH Outputs: 0-5 0-10 VDC & 4-20mA (Default), Outside Air, ± 2% Accuracy, 1,000 Ohm RTD (Two Wires), Euro Enclosure | Blackhawk Supply
A / RH2-1K-2W-O | Relative Humidity, RH Outputs: 0-5 0-10 VDC & 4-20mA (Default), Outside Air, ± 2% Accuracy, 1, 000 Ohm RTD (Two Wires), Euro Enclosure | ACI
Brand: ACI
SKU: A/RH2-1K-2W-O
$200.34 each
View Details ACI A/CP-I-4"-GD 10,000 Ohm Thermistor (Type II), Immersion, Welded Well, 4", Galvanized Enclosure | Blackhawk Supply
A / CP-I-4"-GD | 10, 000 Ohm Thermistor (Type II), Immersion, Welded Well, 4", Galvanized Enclosure | ACI
Brand: ACI
SKU: A/CP-I-4"-GD
$36.61 each
View Details ACI A/AN-O-EH 10,000 Ohm Thermistor (Type III), Outside Air, Euro Enclosure | Blackhawk Supply
A / AN-O-EH | 10, 000 Ohm Thermistor (Type III), Outside Air, Euro Enclosure | ACI
Brand: ACI
SKU: A/AN-O-EH
$27.91 each
View Details ACI A/AN-D-8"-GD 10,000 Ohm Thermistor (Type III), Duct, 8", Galvanized Enclosure | Blackhawk Supply
A / AN-D-8"-GD | 10, 000 Ohm Thermistor (Type III), Duct, 8", Galvanized Enclosure | ACI
Brand: ACI
SKU: A/AN-D-8"-GD
$16.31 each
View Details ACI A/20K-BP 20,000 Ohm Thermistor, Bullet Probe, 1" | Blackhawk Supply
A / 20K-BP | 20, 000 Ohm Thermistor, Bullet Probe, 1" | ACI
Brand: ACI
SKU: A/20K-BP
$14.14 each
View Details Viconics S2000D1000 SEN DUCT SP WITH JBOX | Blackhawk Supply
S2000D1000 | SEN DUCT SP WITH JBOX | Viconics
Brand: Viconics
SKU: S2000D1000
$95.62 each
View Details Dwyer CDT-2D40 Series CDT Carbon Dioxide/Temperature Transmitter CO2, duct mount | Blackhawk Supply
CDT-2D40 | Series CDT Carbon Dioxide / Temperature Transmitter CO2, duct mount | Dwyer
Brand: Dwyer
SKU: CDT-2D40
$243.28 each
View Details Siemens QFA32SS.FWSN Humidity&Temp Room Unit, 2%, selectable RH&T, Display, Temp Setpt, Override | Blackhawk Supply
QFA32SS.FWSN | Humidity&Temp Room Unit, 2%, selectable RH&T, Display, Temp Setpt, Override | Siemens
Brand: Siemens
SKU: QFA32SS.FWSN
$244.52 each
View Details Belimo 01DT-5LR Duct Temp Sensor NTC10k 300x6 | Blackhawk Supply
01DT-5LR | Duct Temp Sensor NTC10k 300x6 | Belimo
Brand: Belimo
SKU: 01DT-5LR
$21.60 each
Committed to customer satisfaction
as experts in HVAC Sensors
(847) 773-0645
Recently Viewed

Popular Products

View all →
iO HVAC Controls IO-WRP iO HVAC Controls iO-WRP 4 Channel Wireless Relay PLUS Kit | Blackhawk Supply
IO-WRP | iO HVAC Controls iO-WRP 4 Channel Wireless Relay PLUS Kit | iO HVAC Controls
Brand: iO HVAC Controls
SKU: IO-WRP
$439.54 each
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
SKU: EISK8-100T
$180.94 each
Contemporary Controls EISK16-100T Skorpion 16-Port 10/100Mbps Switch | Blackhawk Supply
EISK16-100T | Skorpion 16-Port 10/100Mbps Switch | Contemporary Controls
Brand: Contemporary Controls
SKU: EISK16-100T
$340.31 each
Ultravation AS-IH-1013-1 Replacement 10" Dual Spectrum Lamp - Conforms to UL 2998 | Blackhawk Supply
AS-IH-1013-1 | Replacement 10" Dual Spectrum Lamp - Conforms to UL 2998 | Ultravation
Brand: Ultravation
SKU: AS-IH-1013-1
$102.99 each
Veris H321 Hawkeye 0 to 800 A Input 4 to 20 mA DC Output High Analog Current Transducer, Split-Core, 2.9 x 2-1/2 in | Blackhawk Supply
H321 | Hawkeye 0 to 800 A Input 4 to 20 mA DC Output High Analog Current Transducer, Split-Core, 2.9 x 2-1/2 in | Veris
Brand: Veris
SKU: H321
$170.43 each
Viconics VT8650U5000B Roof Top & Heat Pump Unit Controller w/ IAQ, Economizer, Humidity & Scheduling | Blackhawk Supply
VT8650U5000B | Roof Top & Heat Pump Unit Controller w/ IAQ, Economizer, Humidity & Scheduling | Viconics
Brand: Viconics
SKU: VT8650U5000B
$381.67 each
Danfoss 065B8900 3/4" NPT C20 THERMOSTATIC DAMPER | Blackhawk Supply
065B8900 | 3/4" NPT C20 THERMOSTATIC DAMPER | Danfoss
Brand: Danfoss
SKU: 065B8900
$154.40 each
Belimo LF120-S US Damper Actuator | 35 in-lb | Spg Rtn | 120V | On/Off | Blackhawk Supply
LF120-S US | Damper Actuator | 35 in-lb | Spg Rtn | 120V | On/Off | Belimo
Brand: Belimo
SKU: LF120-S US
$335.70 each
Sign in to your account

Don't have an account? Create an account

Show

Forgot password?

Register New Account

Already have an account? Sign In instead.

Show
Show

Sign In

Your Cart
0 items
$0.00
Are you from Chicago?
Yes / No
Chicago Change
Shipping Estimates
Shipping:
The product has been added to cart.
There are 0 items in your cart.
Scroll to view all
Continue to Cart $0.00 Quote these products
You can order without authorization. The system will remember your information after completion.