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 TSCC-020 Digital Temperature Switch with timed dispensing relays | 230 VAC/Deg F°. | Blackhawk Supply
TSCC-020 | Digital Temperature Switch with timed dispensing relays | 230 VAC / Deg F°. | Dwyer
Brand: Dwyer
SKU: TSCC-020
$84.88 each
View Details Dwyer TSS2-2410 Dual stage temperature switch | °C | 24 VAC/DC. | Blackhawk Supply
TSS2-2410 | Dual stage temperature switch | °C | 24 VAC / DC. | Dwyer
Brand: Dwyer
SKU: TSS2-2410
$98.87 each
View Details Dwyer TSS2-2200 Dual stage temperature switch | °F | 230 VAC. | Blackhawk Supply
TSS2-2200 | Dual stage temperature switch | °F | 230 VAC. | Dwyer
Brand: Dwyer
SKU: TSS2-2200
$98.87 each
View Details Dwyer TCS-4031 Thermocouple temperature switch | type J/K/S Input | 12 VAC/VDC | °C. | Blackhawk Supply
TCS-4031 | Thermocouple temperature switch | type J / K / S Input | 12 VAC / VDC | °C. | Dwyer
Brand: Dwyer
SKU: TCS-4031
$100.05 each
View Details Dwyer TE-NND-A NA Wall Mount Temperature Sensor | 10K Ohm Type III Sensor | Blackhawk Supply
TE-NND-A | NA Wall Mount Temperature Sensor | 10K Ohm Type III Sensor | Dwyer
Brand: Dwyer
SKU: TE-NND-A
$14.29 each
View Details Dwyer TE-END-B EU Wall Mount Temperature Sensor | 10K Ohm Type II Sensor | Blackhawk Supply
TE-END-B | EU Wall Mount Temperature Sensor | 10K Ohm Type II Sensor | Dwyer
Brand: Dwyer
SKU: TE-END-B
$16.39 each
View Details Dwyer TE-SNW-E Strap on surface mounted temperature sensor | Pt1000 Ω RTD | Blackhawk Supply
TE-SNW-E | Strap on surface mounted temperature sensor | Pt1000 Ω RTD | Dwyer
Brand: Dwyer
SKU: TE-SNW-E
$48.67 each
View Details Dwyer TE-RND-E Outside air temperature sensor with radiation shield | Pt1000 Ω RTD sensor | Blackhawk Supply
TE-RND-E | Outside air temperature sensor with radiation shield | Pt1000 Ω RTD sensor | Dwyer
Brand: Dwyer
SKU: TE-RND-E
$101.06 each
View Details Dwyer TE-OSA-F Outside air temperature sensor | 20K Ω thermistor | Blackhawk Supply
TE-OSA-F | Outside air temperature sensor | 20K Ω thermistor | Dwyer
Brand: Dwyer
SKU: TE-OSA-F
$29.78 each
View Details Dwyer TE-OSA-D Outside air temperature sensor | PT100 Ω RTD | Blackhawk Supply
TE-OSA-D | Outside air temperature sensor | PT100 Ω RTD | Dwyer
Brand: Dwyer
SKU: TE-OSA-D
$34.52 each
View Details Dwyer TE-OND-F Outside air temperature sensor | 20K Ω thermistor | Blackhawk Supply
TE-OND-F | Outside air temperature sensor | 20K Ω thermistor | Dwyer
Brand: Dwyer
SKU: TE-OND-F
$68.11 each
View Details Dwyer TE-OND-D Outside air temperature sensor | Pt100 Ω RTD sensor | Blackhawk Supply
TE-OND-D | Outside air temperature sensor | Pt100 Ω RTD sensor | Dwyer
Brand: Dwyer
SKU: TE-OND-D
$68.11 each
View Details Dwyer S2-1D Surface mount temperature sensor | PT100 Ohm RTD | Blackhawk Supply
S2-1D | Surface mount temperature sensor | PT100 Ohm RTD | Dwyer
Brand: Dwyer
SKU: S2-1D
$79.39 each
View Details Dwyer S2-1C Surface mount temperature sensor | 3K thermistor | Blackhawk Supply
S2-1C | Surface mount temperature sensor | 3K thermistor | Dwyer
Brand: Dwyer
SKU: S2-1C
$55.60 each
View Details Dwyer S2-1B Surface mount temperature sensor | 10K Type II thermistor | Blackhawk Supply
S2-1B | Surface mount temperature sensor | 10K Type II thermistor | Dwyer
Brand: Dwyer
SKU: S2-1B
$65.07 each
View Details Dwyer S2-1A Surface mount temperature sensor | 10K Type III thermistor | Blackhawk Supply
S2-1A | Surface mount temperature sensor | 10K Type III thermistor | Dwyer
Brand: Dwyer
SKU: S2-1A
$65.07 each
View Details Dwyer TE-DFN-A0648-00 Air Duct Temperature Sensor | 6 inch probe | 10K Ohm Type III Thermistor | 8 foot plenum cable. | Blackhawk Supply
TE-DFN-A0648-00 | Air Duct Temperature Sensor | 6 inch probe | 10K Ohm Type III Thermistor | 8 foot plenum cable. | Dwyer
Brand: Dwyer
SKU: TE-DFN-A0648-00
$14.74 each
View Details Dwyer TE-WSS-F SS wall plate | 20K Ω Thermistor. | Blackhawk Supply
TE-WSS-F | SS wall plate | 20K Ω Thermistor. | Dwyer
Brand: Dwyer
SKU: TE-WSS-F
$12.64 each
View Details Dwyer TE-WSS-C SS wall plate | 3K Ω Thermistor. | Blackhawk Supply
TE-WSS-C | SS wall plate | 3K Ω Thermistor. | Dwyer
Brand: Dwyer
SKU: TE-WSS-C
$12.94 each
View Details Dwyer TE-WSS-A SS wall plate | 10K Ω Type III Thermistor. | Blackhawk Supply
TE-WSS-A | SS wall plate | 10K Ω Type III Thermistor. | Dwyer
Brand: Dwyer
SKU: TE-WSS-A
$12.64 each
View Details Dwyer I2-16062 Immersion temperature sensor | 6" insertion length | 3K Ω NTC Thermistor. | Blackhawk Supply
I2-16062 | Immersion temperature sensor | 6" insertion length | 3K Ω NTC Thermistor. | Dwyer
Brand: Dwyer
SKU: I2-16062
$28.22 each
View Details Dwyer I2-13042 Immersion temperature sensor | 4" insertion length | Ni 1000 Ω sensor. | Blackhawk Supply
I2-13042 | Immersion temperature sensor | 4" insertion length | Ni 1000 Ω sensor. | Dwyer
Brand: Dwyer
SKU: I2-13042
$42.21 each
View Details Dwyer I2-12062 Immersion temperature sensor | 6" insertion length | PT 1000 Ω sensor. | Blackhawk Supply
I2-12062 | Immersion temperature sensor | 6" insertion length | PT 1000 Ω sensor. | Dwyer
Brand: Dwyer
SKU: I2-12062
$39.75 each
View Details Dwyer I2-49042 Immersion temperature sensor | 4" insertion length | 20K Ω Thermistor | NEMA 4X housing. | Blackhawk Supply
I2-49042 | Immersion temperature sensor | 4" insertion length | 20K Ω Thermistor | NEMA 4X housing. | Dwyer
Brand: Dwyer
SKU: I2-49042
$51.08 each
Committed to customer satisfaction
as experts in HVAC Sensors
(847) 773-0645
Recently Viewed

Popular Products

View all →
Siemens GCA161.1U Damper Actuator | Spring Return | 24 VAC/DC | 0-10 Vdc | 160 lb-in | Blackhawk Supply
GCA161.1U | Damper Actuator | Spring Return | 24 VAC/DC | 0-10 Vdc | 160 lb-in | Siemens
Brand: Siemens
SKU: GCA161.1U
$358.36 each
KMC STE-8001W80 Digital Sensor: SimplyVAV, Temperature, White, | Blackhawk Supply
STE-8001W80 | Digital Sensor: SimplyVAV, Temperature, White, | KMC
Brand: KMC
SKU: STE-8001W80
$102.88 each
Belimo B225+LF120 US CCV | 1" | 2 Way | 30 Cv | w/ Spg Rtn | 120V | On/Off | Blackhawk Supply
B225+LF120 US | CCV | 1" | 2 Way | 30 Cv | w/ Spg Rtn | 120V | On/Off | Belimo
Brand: Belimo
SKU: B225+LF120 US
$482.85 each
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
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
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 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
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.