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 Veris H800 Hawkeye 0.25 to 200 A Fixed Trip Point Current Switch, Solid-Core | Blackhawk Supply
H800 | Hawkeye 0.25 to 200 A Fixed Trip Point Current Switch, Solid-Core | Veris
Brand: Veris
SKU: H800
$17.99 each
View Details Dwyer DM-1102 DigiMag® differential digital pressure gage | range 0-0.25" w.c. | Blackhawk Supply
DM-1102 | DigiMag® differential digital pressure gage | range 0-0.25" w.c. | Dwyer
Brand: Dwyer
SKU: DM-1102
$319.99 each
View Details Reznor RZ210765 Switch Nozzle Temperature 160F | Blackhawk Supply
RZ210765 | Switch Nozzle Temperature 160F | Reznor (OBSOLETE)
Brand: Reznor
SKU: RZ210765
View Details
View Details ACI ECMCS25-A Split Core, N/O ECM Current Switch, Current Sensing Range: 0–25 A, Trip Adjustment Range: 0.075–0.5 A | Blackhawk Supply
ECMCS25-A | Split Core, N / O ECM Current Switch, Current Sensing Range: 0–25 A, Trip Adjustment Range: 0.075–0.5 A | ACI
Brand: ACI
SKU: ECMCS25-A
$67.99 each
View Details ACI A/CP-PBS 10,000 Ohm Thermistor (Type II), Flush Mount Button, Plastic | Blackhawk Supply
A / CP-PBS | 10, 000 Ohm Thermistor (Type II), Flush Mount Button, Plastic | ACI
Brand: ACI
SKU: A/CP-PBS
$36.99 each
View Details ACI A/CP-DO-4" 10,000 Ohm Thermistor (Type II), Duct, Without Box, 4" | Blackhawk Supply
A / CP-DO-4" | 10, 000 Ohm Thermistor (Type II), Duct, Without Box, 4" | ACI
Brand: ACI
SKU: A/CP-DO-4"
$17.99 each
View Details ACI A/CP-BP-20'CL2P 10,000 Ohm Thermistor (Type II), Bullet Probe, 1", 20' Plenum Cable | Blackhawk Supply
A / CP-BP-20'CL2P | 10, 000 Ohm Thermistor (Type II), Bullet Probe, 1", 20' Plenum Cable | ACI
Brand: ACI
SKU: A/CP-BP-20'CL2P
$36.99 each
View Details ACI A/AN-R2 10,000 Ohm Thermistor (Type III), Room (R2) | Blackhawk Supply
A / AN-R2 | 10, 000 Ohm Thermistor (Type III), Room (R2) | ACI
Brand: ACI
SKU: A/AN-R2
$16.99 each
View Details Veris HW2XA2A Sensor, Humidity, Wall, 2% Accuracy, Accuracy, Temp Transmitter | Blackhawk Supply
HW2XA2A | Sensor, Humidity, Wall, 2% Accuracy, Accuracy, Temp Transmitter | Veris
Brand: Veris
SKU: HW2XA2A
$155.99 each
View Details Senva Sensors C-2320-L ECM CURRENT SWITCH, ECM, N.O., SPLIT-CORE, 0.25-200A RANGE | Blackhawk Supply
C-2320-L ECM | CURRENT SWITCH, ECM, N.O., SPLIT-CORE, 0.25-200A RANGE | Senva Sensors
Brand: Senva Sensors
SKU: C-2320-L ECM
$41.99 each
View Details KMC STE-8001W80 Digital Sensor: SimplyVAV, Temperature, White, | Blackhawk Supply
STE-8001W80 | Digital Sensor: SimplyVAV, Temperature, White, | KMC
Brand: KMC
SKU: STE-8001W80
$109.99 each
View Details Veris AG01 Gas Platform Sensor,Carbon Monoxide 3% | Blackhawk Supply
AG01 | Gas Platform Sensor, Carbon Monoxide 3% | Veris
Brand: Veris
SKU: AG01
$231.99 each
View Details ACI A/SP-PUP Stainless Wall Plate Pickup Port | Blackhawk Supply
A / SP-PUP | Stainless Wall Plate Pickup Port | ACI
Brand: ACI
SKU: A/SP-PUP
$29.99 each
View Details Veris PW2LX05BP 12 to 24 VDC Input 4 to 20 mA Output Wet Media Differential Pressure Transducer with LCD Display, 0 to 250 paig, Bypass Assembly | Blackhawk Supply
PW2LX05BP | 12 to 24 VDC Input 4 to 20 mA Output Wet Media Differential Pressure Transducer with LCD Display, 0 to 250 paig, Bypass Assembly | Veris
Brand: Veris
SKU: PW2LX05BP
$740.99 each
View Details Setra 2301050PD2F11B 0-50# TRANSDUCER 4-20mA OUTPUT | Blackhawk Supply
2301050PD2F11B | 0-50# TRANSDUCER 4-20mA OUTPUT | Setra
Brand: Setra
SKU: 2301050PD2F11B
$649.99 each
View Details Veris CD2E CO2,Duct,Economy | Blackhawk Supply
CD2E | CO2, Duct, Economy | Veris
Brand: Veris
SKU: CD2E
$251.99 each
View Details Siemens QFR9530.KIT QFR9530 with AQM5H Harness Duct Surface Mount RH&T Sensor and wiring harness | Blackhawk Supply
QFR9530.KIT | QFR9530 with AQM5H Harness Duct Surface Mount RH&T Sensor and wiring harness | Siemens
Brand: Siemens
SKU: QFR9530.KIT
$80.11 each
View Details Dwyer TSWB-010 Temperature/water level switch | 115 VAC | °F. | Blackhawk Supply
TSWB-010 | Temperature / water level switch | 115 VAC | °F. | Dwyer
Brand: Dwyer
SKU: TSWB-010
$170.99 each
View Details ACI Q5C-CO-250P-O-X Smart Sensor, Carbon Monoxide, 0-250 ppm, 3 SPDT Relays, ETL, NEMA 4X, 4-20mA, 2-10V, or Modbus RTU | Blackhawk Supply
Q5C-CO-250P-O-X | Smart Sensor, Carbon Monoxide, 0-250 ppm, 3 SPDT Relays, ETL, NEMA 4X, 4-20mA, 2-10V, or Modbus RTU | ACI
Brand: ACI
SKU: Q5C-CO-250P-O-X
$721.99 each
View Details ACI GP(0-200G)-20-P Gage Pressure with Packard Connector, 0 to 200 psig, 4-20mA | Blackhawk Supply
GP(0-200G)-20-P | Gage Pressure with Packard Connector, 0 to 200 psig, 4-20mA | [Requires Harness] | ACI
Brand: ACI
SKU: GP(0-200G)-20-P
$230.99 each
View Details ACI A/WPR2-100-20-LCD Remote Wet Differential Pressure, 0-10, 0-25, 0-50, 0-100 PSID (Default), 20' Cables, LCD, Outputs: 0-10 VDC (Default), 0-5 VDC, 4-20mA (Selectable) | Blackhawk Supply
A / WPR2-100-20-LCD | Remote Wet Differential Pressure, 0-10, 0-25, 0-50, 0-100 PSID (Default), 20' Cables, LCD, Outputs: 0-10 VDC (Default), 0-5 VDC, 4-20mA (Selectable) | ACI
Brand: ACI
SKU: A/WPR2-100-20-LCD
$602.99 each
View Details ACI A/WPR2-100-10-LCD Remote Wet Differential Pressure, 0-10, 0-25, 0-50, 0-100 PSID (Default), 10' Cables, LCD, Outputs: 0-10 VDC (Default), 0-5 VDC, 4-20mA (Selectable) | Blackhawk Supply
A / WPR2-100-10-LCD | Remote Wet Differential Pressure, 0-10, 0-25, 0-50, 0-100 PSID (Default), 10' Cables, LCD, Outputs: 0-10 VDC (Default), 0-5 VDC, 4-20mA (Selectable) | ACI
Brand: ACI
SKU: A/WPR2-100-10-LCD
$584.99 each
View Details ACI A/CP-D-8"-PB 10,000 Ohm Thermistor (Type II), Duct, 8", Plastic  Enclosure | Blackhawk Supply
A / CP-D-8"-PB | 10, 000 Ohm Thermistor (Type II), Duct, 8", Plastic  Enclosure | ACI
Brand: ACI
SKU: A/CP-D-8"-PB
$19.99 each
View Details ACI A/CP-D-4"-PB 10,000 Ohm Thermistor (Type II), Duct, 4", Plastic  Enclosure | Blackhawk Supply
A / CP-D-4"-PB | 10, 000 Ohm Thermistor (Type II), Duct, 4", Plastic  Enclosure | ACI
Brand: ACI
SKU: A/CP-D-4"-PB
$19.99 each
Committed to customer satisfaction
as experts in HVAC Sensors
(847) 773-0645
Recently Viewed

Popular Products

View all →
Veris PW2LX04S 12 to 24 VDC Input 4 to 20 mA Output Wet Media Differential Pressure Transducer with LCD Display, 0 to 100 psig | Blackhawk Supply
PW2LX04S | 12 to 24 VDC Input 4 to 20 mA Output Wet Media Differential Pressure Transducer with LCD Display, 0 to 100 psig | Veris
Brand: Veris
SKU: PW2LX04S
$428.99 each
Contemporary Controls EISK8-GT Skorpion 8-Port GigE Switch | Blackhawk Supply
EISK8-GT | Skorpion 8-Port GigE Switch | Contemporary Controls
Brand: Contemporary Controls
SKU: EISK8-GT
$271.99 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
$183.99 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
$136.99 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
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
$196.99 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
$139.99 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
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

As a Commercial HVAC Distributor we have access to 100’s of product lines.  If you don’t see the part or brand you are looking for please provide us the details and we would be happy to offer you a competitive quote.

Please provide your information and the details on the parts you are looking for and we will send you quote.

1

Shipping Address

Address Type
2

Parts Needed

MFG Part Number
Brand
QTY
Comment

Quote Request Sent

Thank you for your request! Our team is reviewing your submission and will respond as soon as possible, typically within 1 business day. We understand that some requests are time-sensitive and will prioritize urgent requests whenever possible.

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.