sensors

All Types
Image for Air Quality Sensors Air Quality Sensors Image for Humidity Sensors Humidity Sensors Image for Air Velocity Sensors Air Velocity Sensors Image for Thermostats Thermostats Image for Pressure Sensors Pressure Sensors Image for Room Humidity Sensors Room Humidity Sensors Image for Flow Sensors Flow Sensors Image for Network Sensors Network Sensors Image for Duct Sensors Duct Sensors Image for Duct Temperature Sensors Duct Temperature Sensors Image for Room Temperature Sensors Room Temperature Sensors Image for Room Humidity/Temperature Sensors Room Humidity/Temperature Sensors Image for Duct Humidity Sensors Duct Humidity Sensors Image for Accessories Accessories Image for Humidity & Temperature Sensors Humidity & Temperature Sensors Image for Temperature & Humidity Sensors Temperature & Humidity Sensors Image for Liquid Level Sensors Liquid Level Sensors Image for Water Detection Water Detection Image for Wireless Sensors Wireless Sensors Image for Networked Sensors Networked Sensors Image for Air Flow Sensors Air Flow Sensors Image for Gas Detection Gas Detection Image for Enclosures Enclosures Image for Smoke Sensors Smoke Sensors Image for Sensor Accessories Sensor Accessories Image for Room Sensors Room Sensors Image for Relays Relays Image for Thermometers Thermometers Image for Data Loggers Data Loggers Image for Flame Sensors Flame Sensors Image for Differential Pressure Sensors Differential Pressure Sensors Image for Covers Covers Image for Timer Sensors Timer Sensors Image for Current/Voltage Sensors Current/Voltage Sensors Image for Current & Voltage Sensors Current & Voltage Sensors
Filter
View Details Johnson Controls WEL14A-602R BULB WELL ASSY; COPPER BULB WELL;4-15/16" LONG F/TEMP ACT. CONTROLS | Blackhawk Supply
WEL14A-602R | BULB WELL ASSY; COPPER BULB WELL;4-15 / 16" LONG F / TEMP ACT. CONTROLS | Johnson Controls
Brand: Johnson Controls
SKU: WEL14A-602R
$64.17 each
View Details Dwyer DRFT-10-BLACK Digital solar-powered thermometer | black. | Blackhawk Supply
DRFT-10-BLACK | Digital solar-powered thermometer | black. | Dwyer
Brand: Dwyer
SKU: DRFT-10-BLACK
$30.26 each
View Details Dwyer DHC-009 Differential pressure controller | range 10 in w.c. | Blackhawk Supply
DHC-009 | Differential pressure controller | range 10 in w.c. | Dwyer
Brand: Dwyer
SKU: DHC-009
$548.24 each
View Details Braeburn 500 Mechanical Megaswitch 1H / 1C Gas/Elec Pack of 12 | Blackhawk Supply
500 | Mechanical Megaswitch 1H / 1C Gas / Elec Pack of 12 | Braeburn
Brand: Braeburn
SKU: 500
$240.60 each
View Details Dwyer TS2-040 Digital temperature switch | 24 VAC/VDC | °F display. | Blackhawk Supply
TS2-040 | Digital temperature switch | 24 VAC / VDC | °F display. | Dwyer
Brand: Dwyer
SKU: TS2-040
$65.10 each
View Details Dwyer TS2-030 Digital temperature switch | 12 VAC/VDC | °F display. | Blackhawk Supply
TS2-030 | Digital temperature switch | 12 VAC / VDC | °F display. | Dwyer
Brand: Dwyer
SKU: TS2-030
$65.10 each
View Details Dwyer TP05 Series WD Tape Style Leak Detectors 5 ft. leak detection tape | Blackhawk Supply
TP05 | Series WD Tape Style Leak Detectors 5 ft. leak detection tape | Dwyer
Brand: Dwyer
SKU: TP05
$116.06 each
View Details Dwyer TCS-4030 Thermocouple temperature switch | type J/K/S Input | 12 VAC/VDC | °F. | Blackhawk Supply
TCS-4030 | Thermocouple temperature switch | type J / K / S Input | 12 VAC / VDC | °F. | Dwyer
Brand: Dwyer
SKU: TCS-4030
$100.05 each
View Details Dwyer TDFS2-2-C-06 Thermal dispersion flow switch for pipe size 2 to 10" (50 to 250 mm) | 316SS | 1/2" NPT process connection | 6' of cable with conduit connection. (Extended length) | Blackhawk Supply
TDFS2-2-C-06 | Thermal dispersion flow switch for pipe size 2 to 10" (50 to 250 mm) | 316SS | 1 / 2" NPT process connection | 6' of cable with conduit connection. (Extended length) | Dwyer
Brand: Dwyer
SKU: TDFS2-2-C-06
$602.02 each
View Details Honeywell H7655A1001 5% RH ACCURACY, WALL MOUNT, WITH 20K OHM TEMP OUTPUT, 0-10VDC, 0-5VDC, WALL HUMIDITY SENSOR, 5% RH, 0-10 VDC FIXED OUTPUT | Blackhawk Supply
H7655A1001 | 5% RH ACCURACY, WALL MOUNT, WITH 20K OHM TEMP OUTPUT, 0-10VDC, 0-5VDC, WALL HUMIDITY SENSOR, 5% RH, 0-10 VDC FIXED OUTPUT | Honeywell (OBSOLETE)
Brand: Honeywell
SKU: H7655A1001
View Details
View Details Johnson Controls TEC3612-14-000 TSTAT, MSTP OR N2, FCU/VAV, ON/OFF OR FLOATING, DEHUMID, FULL COLOR, WHITE, JCI LOGO | Blackhawk Supply
TEC3612-14-000 | TSTAT, MSTP OR N2, FCU / VAV, ON / OFF OR FLOATING, DEHUMID, FULL COLOR, WHITE, JCI LOGO | Johnson Controls
Brand: Johnson Controls
SKU: TEC3612-14-000
$594.71 each
View Details Johnson Controls TE-68PT-1N00S WMR/CLR TEMP SEN 1K PT; WALL MOUNT TEMPERATURE SENSOR;1K OHM PLATINUM WARMER/COOLERL | Blackhawk Supply
TE-68PT-1N00S | WMR / CLR TEMP SEN 1K PT; WALL MOUNT TEMPERATURE SENSOR;1K OHM PLATINUM WARMER / COOLERL | Johnson Controls
Brand: Johnson Controls
SKU: TE-68PT-1N00S
$89.36 each
View Details Johnson Controls TEC3331-14-000 TSTAT, STANDALONE, RTU/HEAT PUMP WITH ECON, OCC SENSOR, FULL COLOR, WHITE, JCI LOGO | Blackhawk Supply
TEC3331-14-000 | TSTAT, STANDALONE, RTU / HEAT PUMP WITH ECON, OCC SENSOR, FULL COLOR, WHITE, JCI LOGO | Johnson Controls
Brand: Johnson Controls
SKU: TEC3331-14-000
$504.92 each
View Details Johnson Controls TE-6360F-1 TEMP SENSOR; FLUSH ROOM 80 X 120 WALL PALTE TEMP SENSOR | Blackhawk Supply
TE-6360F-1 | TEMP SENSOR; FLUSH ROOM 80 X 120 WALL PALTE TEMP SENSOR | Johnson Controls
Brand: Johnson Controls
SKU: TE-6360F-1
$77.66 each
View Details Johnson Controls TEC3630-16-000 TSTAT, MSTP OR N2, RTU/HEAT PUMP WITH ECONFULL COLOR, WHITE, NO LOGO | Blackhawk Supply
TEC3630-16-000 | TSTAT, MSTP OR N2, RTU / HEAT PUMP WITH ECONFULL COLOR, WHITE, NO LOGO | Johnson Controls
Brand: Johnson Controls
SKU: TEC3630-16-000
$604.01 each
View Details Johnson Controls TEC3623-14-000 TSTAT, MSTP OR N2, FCU/VAV, 0-10VDC PROP, OCC & DEHUMID, FULL COLOR, WHITE, JCI LOGO | Blackhawk Supply
TEC3623-14-000 | TSTAT, MSTP OR N2, FCU / VAV, 0-10VDC PROP, OCC & DEHUMID, FULL COLOR, WHITE, JCI LOGO | Johnson Controls
Brand: Johnson Controls
SKU: TEC3623-14-000
$731.18 each
View Details Johnson Controls TEC3323-14-000 TSTAT, STANDALONE, FCU/VAV, 0-10VDC PROP, OCC & DEHUMID, FULL COLOR, WHITE, JCI LOGO | Blackhawk Supply
TEC3323-14-000 | TSTAT, STANDALONE, FCU / VAV, 0-10VDC PROP, OCC & DEHUMID, FULL COLOR, WHITE, JCI LOGO | Johnson Controls
Brand: Johnson Controls
SKU: TEC3323-14-000
$462.96 each
View Details Johnson Controls TE-6341A-1 DUCT;8IN;ADJ TEMP 2.25K; ADJUSTABLE DUCT PROBE TEMPERATURE SENSOR 2.252K OHM THERMISTOR 8 IN. PROBE | Blackhawk Supply
TE-6341A-1 | DUCT;8IN;ADJ TEMP 2.25K; ADJUSTABLE DUCT PROBE TEMPERATURE SENSOR 2.252K OHM THERMISTOR 8 IN. PROBE | Johnson Controls
Brand: Johnson Controls
SKU: TE-6341A-1
$56.42 each
View Details Johnson Controls TE-68NT-0N00S WALL TEMP SENSOR 1K NI; WALL MOUNT TEMPERATURE SENSOR;1K OHM NICKEL | Blackhawk Supply
TE-68NT-0N00S | WALL TEMP SENSOR 1K NI; WALL MOUNT TEMPERATURE SENSOR;1K OHM NICKEL | Johnson Controls
Brand: Johnson Controls
SKU: TE-68NT-0N00S
$78.13 each
View Details Johnson Controls TE-631AP-1 6" NI TEMP SENSOR FOR; SET-SCREW STYLE WELLS | Blackhawk Supply
TE-631AP-1 | 6" NI TEMP SENSOR FOR; SET-SCREW STYLE WELLS | Johnson Controls
Brand: Johnson Controls
SKU: TE-631AP-1
$83.12 each
View Details Johnson Controls TE-6300W-103 THERMOWELL 6" BRASS; THERMOWELL. 6" THREADLESS ADAPTER MOUNT | Blackhawk Supply
TE-6300W-103 | THERMOWELL 6" BRASS; THERMOWELL. 6" THREADLESS ADAPTER MOUNT | Johnson Controls
Brand: Johnson Controls
SKU: TE-6300W-103
$41.63 each
View Details Johnson Controls TE-6351M-1 DUCT PROBE SENSOR 8 IN; DUCT MOUNT SENSOR 1K OHM PLATINUM 8 IN. PROBE METAL ENCLOSURE | Blackhawk Supply
TE-6351M-1 | DUCT PROBE SENSOR 8 IN; DUCT MOUNT SENSOR 1K OHM PLATINUM 8 IN. PROBE METAL ENCLOSURE | Johnson Controls
Brand: Johnson Controls
SKU: TE-6351M-1
$28.83 each
View Details Dwyer GSTA-N Series GSTA Carbon Monoxide/Nitrogen Dioxide Gas Transmitter Nitrogen Dioxide Transmitter | Blackhawk Supply
GSTA-N | Series GSTA Carbon Monoxide / Nitrogen Dioxide Gas Transmitter Nitrogen Dioxide Transmitter | Dwyer
Brand: Dwyer
SKU: GSTA-N
$421.49 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
$1,494.00 each
Committed to customer satisfaction
as experts in Sensors
(847) 773-0645
Recently Viewed

Popular Products

View all →
Contemporary Controls EISK5-GT Gig Switch. 5-port 10BASE-T/100BASE-TX/1000BASE-T Skorpion switch, DIN-rail mount | Blackhawk Supply
EISK5-GT | Gig Switch. 5-port 10BASE-T/100BASE-TX/1000BASE-T Skorpion switch, DIN-rail mount | Contemporary Controls
Brand: Contemporary Controls
SKU: EISK5-GT
$180.94 each
Square D MD3604X Switch Motor Disconnect 60A 3P NEMA 4X | Blackhawk Supply
MD3604X | Switch Motor Disconnect 60A 3P NEMA 4X | Square D
Brand: Square D
SKU: MD3604X
$137.02 each
KMC BAC-5051AE Router: BACnet, IP/Dual Enet/Single MSTP | Blackhawk Supply
BAC-5051AE | Router: BACnet, IP/Dual Enet/Single MSTP | KMC
Brand: KMC
SKU: BAC-5051AE
$471.41 each
Contemporary Controls EISK8-GT Gig Switch. 8-port 10BASE-T/100BASE-TX/1000BASE-T Skorpion switch, DIN-rail mount | Blackhawk Supply
EISK8-GT | Gig Switch. 8-port 10BASE-T/100BASE-TX/1000BASE-T Skorpion switch, DIN-rail mount | Contemporary Controls
Brand: Contemporary Controls
SKU: EISK8-GT
$240.94 each
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
Contemporary Controls EIBA5-100T/R 5-Port 10/100Mbps DIN-rail Mount BAS Switch | Blackhawk Supply
EIBA5-100T/R | 5-Port 10/100Mbps DIN-rail Mount BAS Switch | Contemporary Controls
Brand: Contemporary Controls
SKU: EIBA5-100T/R
$119.06 each
Belimo S2A Auxiliary switch | 2x SPDT | 3A (0.5A inductive) @ 250 VAC max. | Blackhawk Supply
S2A | Auxiliary switch | 2x SPDT | 3A (0.5A inductive) @ 250 VAC max. | Belimo
Brand: Belimo
SKU: S2A
$114.75 each
Square D SDSA2040 SPD T1 SDSA 40KA 120/208V 3P4W | Blackhawk Supply
SDSA2040 | SPD T1 SDSA 40KA 120/208V 3P4W | Square D
Brand: Square D
SKU: SDSA2040
$156.58 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.