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 Dwyer CCS-221100 Series CCS Current Switch Split core, Current/No-Current Switch 1.00 (+/-0.2) A min. set-point | Blackhawk Supply
CCS-221100 | Series CCS Current Switch Split core, Current / No-Current Switch 1.00 (+ / -0.2) A min. set-point | Dwyer
Brand: Dwyer
SKU: CCS-221100
$31.10 each
View Details Dwyer GSTC-C Series GSTC Carbon Monoxide/Nitrogen Dioxide Gas Transmitter w/ BACnet Carbon Monoxide Transmitter | Blackhawk Supply
GSTC-C | Series GSTC Carbon Monoxide / Nitrogen Dioxide Gas Transmitter w / BACnet Carbon Monoxide Transmitter | Dwyer
Brand: Dwyer
SKU: GSTC-C
View Details
View Details Dwyer 629C-04-CH-P2-E5-S1 Wet/wet differential pressure transmitter | range 50 psid | working pressure 100 psi | over pressure 250 psi. | Blackhawk Supply
629C-04-CH-P2-E5-S1 | Wet / wet differential pressure transmitter | range 50 psid | working pressure 100 psi | over pressure 250 psi. | Dwyer
Brand: Dwyer
SKU: 629C-04-CH-P2-E5-S1
$465.52 each
View Details Senva Sensors HT1O-2EUD HUMIDITY OUTDOOR 2% LCD 10K TYPE 2 THERMISTOR | Blackhawk Supply
HT1O-2EUD | HUMIDITY OUTDOOR 2% LCD 10K TYPE 2 THERMISTOR | Senva Sensors
Brand: Senva Sensors
SKU: HT1O-2EUD
$189.99 each
View Details Senva Sensors P6-1500-1LX DRY DIFF. PRESS. 15" ENCLOSED UNIVERSAL W/ LCD, BARBS | Blackhawk Supply
P6-1500-1LX | DRY DIFF. PRESS. 15" ENCLOSED UNIVERSAL W / LCD, BARBS | Senva Sensors
Brand: Senva Sensors
SKU: P6-1500-1LX
$201.99 each
View Details Honeywell TR22 SETPOINT ADJUSTMENT, NETWORK JACK | Blackhawk Supply
TR22 | SETPOINT ADJUSTMENT, NETWORK JACK | Honeywell
Brand: Honeywell
SKU: TR22
$61.19 each
View Details Honeywell T775-SENS-OAT OUTDOOR AIR TEMPERATURE SENSOR FOR T775 SERIES 2000, 1097 OHMS PTC @ 77F PT1000 OUTDOOR AIR TEMPERATURE SENSOR, USE WITH T775 CONTROLLER | Blackhawk Supply
T775-SENS-OAT | OUTDOOR AIR TEMPERATURE SENSOR FOR T775 SERIES 2000, 1097 OHMS PTC @ 77F PT1000 OUTDOOR AIR TEMPERATURE SENSOR, USE WITH T775 CONTROLLER | Honeywell
Brand: Honeywell
SKU: T775-SENS-OAT
$92.41 each
View Details Vaisala HMD62 +/-1.5%RH Humidity and Temperature Transmitter | Blackhawk Supply
HMD62 | + / -1.5%RH Humidity and Temperature Transmitter | Vaisala
Brand: Vaisala
SKU: HMD62
View Details
View Details Senva Sensors P5-1000-1LP Dry Diff. Press. 10" Universal w/ LCD, Duct Probe | Blackhawk Supply
P5-1000-1LP | Dry Diff. Press. 10" Universal w / LCD, Duct Probe | Senva Sensors
Brand: Senva Sensors
SKU: P5-1000-1LP
$182.99 each
View Details Siemens QAA2230.EWSC Room Temp Sensor, 10K Ohm Type 2 NTC Thermistor, No HMI, Siemens Logo, Talon | Blackhawk Supply
QAA2230.EWSC | Room Temp Sensor, 10K Ohm Type 2 NTC Thermistor, No HMI, Siemens Logo, Talon | Siemens
Brand: Siemens
SKU: QAA2230.EWSC
$30.74 each
View Details Belimo 22UTH-510X Outside Temp+Hum Sensor WP V | Blackhawk Supply
22UTH-510X | Outside Temp+Hum Sensor WP V | Belimo
Brand: Belimo
SKU: 22UTH-510X
$347.85 each
View Details Belimo 22DTH-56M Duct Temp+Hum Sensor BAC | Blackhawk Supply
22DTH-56M | Duct Temp+Hum Sensor BAC | Belimo
Brand: Belimo
SKU: 22DTH-56M
$278.55 each
View Details Belimo 22DTH-51ML Duct Temp+Hum Sensor NTC10k V | Blackhawk Supply
22DTH-51ML | Duct Temp+Hum Sensor NTC10k V | Belimo
Brand: Belimo
SKU: 22DTH-51ML
$227.70 each
View Details Belimo 22CT-52H Cable Temp Sensor 50x6 2m V MULT | Blackhawk Supply
22CT-52H | Cable Temp Sensor 50x6 2m V MULT | Belimo
Brand: Belimo
SKU: 22CT-52H
$119.25 each
View Details Belimo 01DT-5LT Duct Temp Sensor NTC10k 450x6 | Blackhawk Supply
01DT-5LT | Duct Temp Sensor NTC10k 450x6 | Belimo
Brand: Belimo
SKU: 01DT-5LT
$33.30 each
View Details Senva Sensors C-1220 Preset, 0.75-50A, solid core - mini | Blackhawk Supply
C-1220 | Preset, 0.75-50A, solid core - mini | Senva Sensors
Brand: Senva Sensors
SKU: C-1220
$28.99 each
View Details KMC STE-6017W80 Sensor: SimplyVAV, Room Temp, Setpoint Dial, Override, Modular, White | Blackhawk Supply
STE-6017W80 | Sensor: SimplyVAV, Room Temp, Setpoint Dial, Override, Modular, White | KMC
Brand: KMC
SKU: STE-6017W80
$42.91 each
View Details KMC STE-6012-10 Sensor: Room Temp, Setpoint, LCD, Almond | Blackhawk Supply
STE-6012-10 | Sensor: Room Temp, Setpoint, LCD, Almond | KMC
Brand: KMC
SKU: STE-6012-10
$60.41 each
View Details KMC STE-6011W10 Sensor: Room Temp, White | Blackhawk Supply
STE-6011W10 | Sensor: Room Temp, White | KMC
Brand: KMC
SKU: STE-6011W10
$24.95 each
View Details KMC SSS-1012 Sensor: Differential Pressure, 3-5/32", 3/16" fittings | Blackhawk Supply
SSS-1012 | Sensor: Differential Pressure, 3-5 / 32", 3 / 16" fittings | KMC
Brand: KMC
SKU: SSS-1012
$23.80 each
View Details KMC SSS-1003 Sensor: Differential Pressure, 5-13/32" | Blackhawk Supply
SSS-1003 | Sensor: Differential Pressure, 5-13 / 32" | KMC
Brand: KMC
SKU: SSS-1003
$20.91 each
View Details Siemens QAP2012.150 Cable Temperature Sensor, Platinum 1K Ohm (385 Alpha) | Blackhawk Supply
QAP2012.150 | Cable Temperature Sensor, Platinum 1K Ohm (385 Alpha) | Siemens
Brand: Siemens
SKU: QAP2012.150
$28.34 each
View Details Siemens 590-781 Differential Pressure Sensor, Transmitter, .65" , 0.4%, 4-20mA, Conduit Cover | Blackhawk Supply
590-781 | Differential Pressure Sensor, Transmitter, .65" , 0.4%, 4-20mA, Conduit Cover | Siemens
Brand: Siemens
SKU: 590-781
$253.37 each
View Details Siemens 544-562-60 Liquid Immersion Temperature Sensor, 100 Ohm Platinum RTD, 6-Inch | Blackhawk Supply
544-562-60 | Liquid Immersion Temperature Sensor, 100 Ohm Platinum RTD, 6-Inch | Siemens
Brand: Siemens
SKU: 544-562-60
$124.23 each
Committed to customer satisfaction
as experts in HVAC Sensors
(847) 773-0645
Recently Viewed

Popular Products

View all →
Viconics VT7225 Room Controller Heating Analog Output and PWM Output; Replaces C1025 & T920 | Blackhawk Supply
VT7225 | Room Controller Heating Analog Output and PWM Output; Replaces C1025 & T920 | Viconics
Brand: Viconics
SKU: VT7225
$139.92 each
Contemporary Controls BAST-221C-B2 BACnet MS/TP Thermostat 2-Heat, 2-Cool, 1-Fan, Wired | Blackhawk Supply
BAST-221C-B2 | BACnet MS/TP Thermostat 2-Heat, 2-Cool, 1-Fan, Wired | Contemporary Controls
Brand: Contemporary Controls
SKU: BAST-221C-B2
$175.00 each
Belimo B225+LF24 US CCV | 1" | 2 Way | 30 Cv | w/ Spg Rtn | 24V | On/Off | Blackhawk Supply
B225+LF24 US | CCV | 1" | 2 Way | 30 Cv | w/ Spg Rtn | 24V | On/Off | Belimo
Brand: Belimo
SKU: B225+LF24 US
$428.85 each
Belimo LMB24-SR Damper Actuator | 45 in-lb | Non-Spg Rtn | 24V | Modulating | Blackhawk Supply
LMB24-SR | Damper Actuator | 45 in-lb | Non-Spg Rtn | 24V | Modulating | Belimo
Brand: Belimo
SKU: LMB24-SR
$213.75 each
Belimo P2800A GR Feedback potentiometer 2800 ohms. | Blackhawk Supply
P2800A GR | Feedback potentiometer 2800 ohms. | Belimo
Brand: Belimo
SKU: P2800A GR
$126.00 each
Veris PWLX04S 12 to 30 VDC/24 VAC Input 4 to 20 mA/0 to 5 V/0 to 10 V Output Wet Media Differential Pressure Transducer with LCD Display, 0 to 100 psig | Blackhawk Supply
PWLX04S | 12 to 30 VDC/24 VAC Input 4 to 20 mA/0 to 5 V/0 to 10 V Output Wet Media Differential Pressure Transducer with LCD Display, 0 to 100 psig | Veris
Brand: Veris
SKU: PWLX04S
$380.96 each
Schneider Electric MG350V-24F SmartX, Globe Valve Actuator, floating, non-spring return, 24 Vac/Vdc, 78 lbf, LED status indicator, NEMA 2 | Blackhawk Supply
MG350V-24F | SmartX, Globe Valve Actuator, floating, non-spring return, 24 Vac/Vdc, 78 lbf, LED status indicator, NEMA 2 | Schneider Electric
Brand: Schneider Electric
SKU: MG350V-24F
$109.69 each
Veris PWLX05S 12 to 30 VDC/24 VAC Input 4 to 20 mA/0 to 5 V/0 to 10 V Output Wet Media Differential Pressure Transducer with LCD Display, 0 to 250 psig | Blackhawk Supply
PWLX05S | 12 to 30 VDC/24 VAC Input 4 to 20 mA/0 to 5 V/0 to 10 V Output Wet Media Differential Pressure Transducer with LCD Display, 0 to 250 psig | Veris
Brand: Veris
SKU: PWLX05S
$380.96 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.