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 Taco IFS02BF-1 Brass Flow Switch w/ Flexible Paddles (Double Switch) | Blackhawk Supply
IFS02BF-1 | Brass Flow Switch w / Flexible Paddles (Double Switch) | Taco
Brand: Taco
SKU: IFS02BF-1
$303.16 each
View Details Belimo FM600 Flow sensor 6", ANSI Class 125, dp2.18psi, FS855GPM | Blackhawk Supply
FM600 | Flow sensor 6", ANSI Class 125, dp2.18psi, FS855GPM | Belimo
Brand: Belimo
SKU: FM600
$6,040.35 each
View Details Belimo FM400-250 Flow sensor 4", ANSI Class 250, dp1.75psi, FS380GPM | Blackhawk Supply
FM400-250 | Flow sensor 4", ANSI Class 250, dp1.75psi, FS380GPM | Belimo
Brand: Belimo
SKU: FM400-250
$6,687.90 each
View Details Belimo FM300 Flow sensor 3", ANSI Class 125, dp1.89psi, FS215GPM | Blackhawk Supply
FM300 | Flow sensor 3", ANSI Class 125, dp1.89psi, FS215GPM | Belimo
Brand: Belimo
SKU: FM300
$4,777.20 each
View Details Belimo FM250-250 Flow sensor 2 1/2", ANSI Class 250, dp1.75psi, FS152GPM | Blackhawk Supply
FM250-250 | Flow sensor 2 1 / 2", ANSI Class 250, dp1.75psi, FS152GPM | Belimo
Brand: Belimo
SKU: FM250-250
$5,657.85 each
View Details Honeywell TR23-H Temperature and Humidity Sensors, Selectable setpoint adjustment, Override button with LED, Network Jack. | Blackhawk Supply
TR23-H | Temperature and Humidity Sensors, Selectable setpoint adjustment, Override button with LED, Network Jack. | Honeywell
Brand: Honeywell
SKU: TR23-H
$289.04 each
View Details Honeywell T775-SENS-STRAP PT1000 STRAP ON SENSOR, USE WITH T775 CONTROLLER | Blackhawk Supply
T775-SENS-STRAP | PT1000 STRAP ON SENSOR, USE WITH T775 CONTROLLER | Honeywell
Brand: Honeywell
SKU: T775-SENS-STRAP
$76.80 each
View Details Honeywell SP970A1005 10 PSI SPAN. | Blackhawk Supply
SP970A1005 | 10 PSI SPAN. | Honeywell
Brand: Honeywell
SKU: SP970A1005
$228.88 each
View Details Honeywell SP3000-2 PT3000 2 in. probe, 2 ft leads | Blackhawk Supply
SP3000-2 | PT3000 2 in. probe, 2 ft leads | Honeywell
Brand: Honeywell
SKU: SP3000-2
$153.16 each
View Details Honeywell LP916B1017 1/2 X 5 7/8 BULB. INTEGRAL MTG. BRACKET FOR VENTILATOR. | Blackhawk Supply
LP916B1017 | 1 / 2 X 5 7 / 8 BULB. INTEGRAL MTG. BRACKET FOR VENTILATOR. | Honeywell
Brand: Honeywell
SKU: LP916B1017
$1,000.46 each
View Details Honeywell C7772G1004 10K ohm NTC Type III Flush Mount Temperature Sensr, w/o logo | Blackhawk Supply
C7772G1004 | 10K ohm NTC Type III Flush Mount Temperature Sensr, w / o logo | Honeywell
Brand: Honeywell
SKU: C7772G1004
$48.10 each
View Details Honeywell C7600C2001 HUMIDITY SENSOR-RELATIVE HUMIDITY IN AIR, 5% RH, 4-20MA OUTPUT | Blackhawk Supply
C7600C2001 | HUMIDITY SENSOR-RELATIVE HUMIDITY IN AIR, 5% RH, 4-20MA OUTPUT | Honeywell
Brand: Honeywell
SKU: C7600C2001
$165.53 each
View Details Honeywell C7400A2001 PROVIDES 4-20 MA SIGNAL IN INVERSE RELATION TO ENTHALPY. | Blackhawk Supply
C7400A2001 | PROVIDES 4-20 MA SIGNAL IN INVERSE RELATION TO ENTHALPY. | Honeywell
Brand: Honeywell
SKU: C7400A2001
$149.31 each
View Details Honeywell C7232B1030 CO2 SENSOR, NO HW LOGO, DUCT MOUNT, NO DISPLAY, 1 MOD, 1 RELAY OUTPUT | Blackhawk Supply
C7232B1030 | CO2 SENSOR, NO HW LOGO, DUCT MOUNT, NO DISPLAY, 1 MOD, 1 RELAY OUTPUT | Honeywell
Brand: Honeywell
SKU: C7232B1030
$527.01 each
View Details Honeywell C7100D1001 AVERAGING DISCHARGE TEMPERATURE, 13" ELEMENT PT1000 SENSOR, 40 TO 100F, COMPATIBLE WITH XL600 <(>&<)> 500. | Blackhawk Supply
C7100D1001 | AVERAGING DISCHARGE TEMPERATURE, 13" ELEMENT PT1000 SENSOR, 40 TO 100F, COMPATIBLE WITH XL600 <(>&<)> 500. | Honeywell
Brand: Honeywell
SKU: C7100D1001
$117.39 each
View Details Honeywell C7046A1004 No replacement 3K ohm Duct Temperature Sensor, 8 in. insertion, Operating range 40-150F | Blackhawk Supply
C7046A1004 | No replacement 3K ohm Duct Temperature Sensor, 8 in. insertion, Operating range 40-150F | Honeywell
Brand: Honeywell
SKU: C7046A1004
$66.66 each
View Details Honeywell C7041D2001 IMMERSION SENSOR - 20K OHM | Blackhawk Supply
C7041D2001 | IMMERSION SENSOR - 20K OHM | Honeywell
Brand: Honeywell
SKU: C7041D2001
$29.96 each
View Details Honeywell C7031J2009 PT1000 ELECTRONIC DUCT TEMPERATURE SENSOR, 12FT, USE WITH XL500 | Blackhawk Supply
C7031J2009 | PT1000 ELECTRONIC DUCT TEMPERATURE SENSOR, 12FT, USE WITH XL500 | Honeywell
Brand: Honeywell
SKU: C7031J2009
$192.40 each
View Details Honeywell C7023K2005 10K ohm NTC Type III Water Temperature Sensor,Operating range -40-250F | Blackhawk Supply
C7023K2005 | 10K ohm NTC Type III Water Temperature Sensor, Operating range -40-250F | Honeywell
Brand: Honeywell
SKU: C7023K2005
$45.99 each
View Details Honeywell C7021N2001 PROBE SENSOR WITH 6' LEAD, 10K OHM NTC TYPE II | Blackhawk Supply
C7021N2001 | PROBE SENSOR WITH 6' LEAD, 10K OHM NTC TYPE II | Honeywell
Brand: Honeywell
SKU: C7021N2001
$35.86 each
View Details Honeywell C7021K2005 10K ohm NTC Type II Water Temperature Sensor, Operating range -40-250F | Blackhawk Supply
C7021K2005 | 10K ohm NTC Type II Water Temperature Sensor, Operating range -40-250F | Honeywell
Brand: Honeywell
SKU: C7021K2005
$44.31 each
View Details Honeywell 50014156-002 REMOTE TEMPERATURE SENSOR FOR ZONEPRO THERMOSTATS | Blackhawk Supply
50014156-002 | REMOTE TEMPERATURE SENSOR FOR ZONEPRO THERMOSTATS | Honeywell
Brand: Honeywell
SKU: 50014156-002
$89.39 each
View Details Honeywell 32006523-001 TERMPERATURE PROBE, C7031D1062 - 1" REPLACEMENT | Blackhawk Supply
32006523-001 | TERMPERATURE PROBE, C7031D1062 - 1" REPLACEMENT | Honeywell
Brand: Honeywell
SKU: 32006523-001
$97.25 each
View Details Schneider Electric ETA500-50 Temp Sensor, 50' Duct Ave, Flexible Copper, Acc: +/- 0.2 C, 10K Ohm Thermistor, Continuum | Blackhawk Supply
ETA500-50 | Temp Sensor, 50' Duct Ave, Flexible Copper, Acc: + / - 0.2 C, 10K Ohm Thermistor, Continuum | Schneider Electric
Brand: Schneider Electric
SKU: ETA500-50
$479.58 each
Committed to customer satisfaction
as experts in HVAC Sensors
(847) 773-0645
Recently Viewed

Popular Products

View all →
Johnson Controls A421ABC-02C ELECTRONICSINGLESTAGE | Blackhawk Supply
A421ABC-02C | ELECTRONICSINGLESTAGE | Johnson Controls
Brand: Johnson Controls
SKU: A421ABC-02C
$127.14 each
Veris H221 Split Core | Span Adj. | Range: 0-300AAC | Output: 4-20mA | Loop | Blackhawk Supply
H221 | Split Core | Span Adj. | Range: 0-300AAC | Output: 4-20mA | Loop | Veris
Brand: Veris
SKU: H221
$136.29 each
iO HVAC Controls IO-WRP WIRELESS RELAY PLUS | Blackhawk Supply
IO-WRP | WIRELESS RELAY PLUS | iO HVAC Controls
Brand: iO HVAC Controls
SKU: IO-WRP
$439.54 each
Belimo ARX24-MFT Valve Actuator | Non-Spg | 24V | MFT | Blackhawk Supply
ARX24-MFT | Valve Actuator | Non-Spg | 24V | MFT | Belimo
Brand: Belimo
SKU: ARX24-MFT
$446.40 each
Contemporary Controls EISK8-100T 8-port 10BASE-T/100BASE-TX Skorpion switch, DIN-rail mount | Blackhawk Supply
EISK8-100T | 8-port 10BASE-T/100BASE-TX Skorpion switch, DIN-rail mount | 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
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
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.