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 BTT-I04-6 Immersion temperature transmitter with 0 to 10 V output | 0 to 100 C temperature range | 4" probe | Blackhawk Supply
BTT-I04-6 | Immersion temperature transmitter with 0 to 10 V output | 0 to 100 C temperature range | 4" probe | Dwyer
Brand: Dwyer
SKU: BTT-I04-6
$97.99 each
View Details Wika 50669494 A-10 ; 0...100 psig; 0 ... 10 V, 3-wire @ 14...30 V DC | Blackhawk Supply
50669494 | A-10 ; 0...100 psig; 0 ... 10 V, 3-wire @ 14...30 V DC | Wika
Brand: Wika
SKU: 50669494
$189.99 each
View Details Wika 52959802 A-10; 0...5000 psig; 7/16"-20 UNF SAE O-Ring Boss; 4...20 mA | Blackhawk Supply
52959802 | A-10 ; 0...5000 psig; 4...20 mA, 2-W @ 8...30 V DC | Wika
Brand: Wika
SKU: 52959802
$230.99 each
View Details Macromatic THS-1314A-02R9-33R1 Repeat cycle (OFF 1st) | 24 - 240V AC | 1A Normally Open (Solid State) | 0.01 - 1 second | 0.05 - 5 seconds | Encapsulated | Analog | 2M | 100k (Standard) Pack of 2 | Blackhawk Supply
THS-1314A-02R9-33R1 | Repeat cycle (OFF 1st) | 24 - 240V AC | 1A Normally Open (Solid State) | 0.01 - 1 second | 0.05 - 5 seconds | Encapsulated | Analog | 2M | 100k (Standard) Pack of 2 | Macromatic
Brand: Macromatic
SKU: THS-1314A-02R9-33R1
$120.73 each
View Details Schneider Electric SLABTX2 SpaceLogic SLA Series Humidity Sensor, Room, Temperature, Color Touchscreen, Analog Outputs, Optimum Black Housing | Blackhawk Supply
SLABTX2 | SpaceLogic SLA Series Humidity Sensor, Room, Temperature, Color Touchscreen, Analog Outputs, Optimum Black Housing | Schneider Electric
Brand: Schneider Electric
SKU: SLABTX2
$332.99 each
View Details Buderus 7098364 Mounting Bracket Wall for GB142 Condensing Gas Boiler | Blackhawk Supply
7098364 | Mounting Bracket Wall for GB142 Condensing Gas Boiler | Buderus
Brand: Buderus
SKU: 7098364
$51.60 each
View Details ACI A/3K-I-4"-GD 3,000 Ohm Thermistor, Immersion, Welded Well, 4", Galvanized Enclosure | Blackhawk Supply
A / 3K-I-4"-GD | 3, 000 Ohm Thermistor, Immersion, Welded Well, 4", Galvanized Enclosure | ACI
Brand: ACI
SKU: A/3K-I-4"-GD
$42.99 each
View Details Wika 52947728 A-10; 0...5000 psig; 7/16"-20 UNF SAE O-Ring Boss; 4...20 mA | Blackhawk Supply
52947728 | A-10 ; 0...5000 psig; 4...20 mA, 2-W @ 8...30 V DC | Wika
Brand: Wika
SKU: 52947728
$230.99 each
View Details KMC SSS-1002 Sensor: Differential Pressure, 3-5/32" | Blackhawk Supply
SSS-1002 | Sensor: Differential Pressure, 3-5 / 32" | KMC
Brand: KMC
SKU: SSS-1002
$18.99 each
View Details Macromatic THS-1314A-02R7-33R1 Repeat cycle (OFF 1st) | 24 - 240V AC | 1A Normally Open (Solid State) | 0.01 - 1 second | 0.05 - 5 seconds | Encapsulated | Analog | 1M | 100k (Standard) Pack of 2 | Blackhawk Supply
THS-1314A-02R7-33R1 | Repeat cycle (OFF 1st) | 24 - 240V AC | 1A Normally Open (Solid State) | 0.01 - 1 second | 0.05 - 5 seconds | Encapsulated | Analog | 1M | 100k (Standard) Pack of 2 | Macromatic
Brand: Macromatic
SKU: THS-1314A-02R7-33R1
$120.73 each
View Details Dwyer A-302-A Static pressure tip | for 3/16" and 1/8" ID plastic or rubber tubing with 6" insertion depth. | Blackhawk Supply
A-302-A | Static pressure tip | for 3 / 16" and 1 / 8" ID plastic or rubber tubing with 6" insertion depth. | Dwyer
Brand: Dwyer
SKU: A-302-A
$28.99 each
View Details ACI A/TTM1K-D-18"-2-PB Transmitter w/ 1k Ohm RTD (NIST Cert), Duct, 18", Plastic Enclosure, 2-10VDC Output | Blackhawk Supply
A / TTM1K-D-18"-2-PB | Transmitter w / 1k Ohm RTD (NIST Cert), Duct, 18", Plastic Enclosure, 2-10VDC Output | ACI
Brand: ACI
SKU: A/TTM1K-D-18"-2-PB
$160.99 each
View Details
View Details Senva Sensors AQ2D-BC2AACD DAQ Duct Mount | BACNet/Modbus | CO2 | RH | 100Pt RTD | Display | Blackhawk Supply
AQ2D-BC2AACD | DAQ Duct Mount | BACNet / Modbus | CO2 | RH | 100Pt RTD | Display | Senva Sensors
Brand: Senva Sensors
SKU: AQ2D-BC2AACD
$430.99 each
View Details Siemens QFA2570.2535 SEMI-FLUSH MOUNT RH&T SENSOR, PL-LINK | Blackhawk Supply
QFA2570.2535 | SEMI-FLUSH MOUNT RH&T SENSOR, PL-LINK | Siemens
Brand: Siemens
SKU: QFA2570.2535
$229.79 each
View Details Siemens 536-777-60 Liquid Immersion Temperature Sensor, 100K Ohm Type 2, 6-Inch | Blackhawk Supply
536-777-60 | Liquid Immersion Temperature Sensor, 100K Ohm Type 2, 6-Inch | Siemens
Brand: Siemens
SKU: 536-777-60
$85.30 each
View Details Wika 52894220 LS-10 ; 0 ... 15 psi; 4 ... 20 mA, 2-wire | Blackhawk Supply
52894220 | LS-10 ; 0 ... 15 psi; 4 ... 20 mA, 2-wire | Wika
Brand: Wika
SKU: 52894220
$1,022.99 each
View Details Veris HEW3VSTM RH/T | Economy | Wall | 3% | 0-10 | 20k NTC | Blackhawk Supply
HEW3VSTM | RH / T | Economy | Wall | 3% | 0-10 | 20k NTC | Veris
Brand: Veris
SKU: HEW3VSTM
View Details
View Details ACI A/20K-DO-4"-6'CMP 20,000 Ohm Thermistor, Duct, Without Box, 4", 6' Plenum PVC Cable | Blackhawk Supply
A / 20K-DO-4"-6'CMP | 20, 000 Ohm Thermistor, Duct, Without Box, 4", 6' Plenum PVC Cable | ACI
Brand: ACI
SKU: A/20K-DO-4"-6'CMP
$22.99 each
View Details Macromatic THS-1314D-08R9-04R1 Repeat cycle (OFF 1st) | 24 - 240V AC | 1A Normally Open (Solid State) | 0.01 - 1 second | .01 - 1 second | Encapsulated | Analog | 2M | 100k (Standard) Pack of 2 | Blackhawk Supply
THS-1314D-08R9-04R1 | Repeat cycle (OFF 1st) | 24 - 240V AC | 1A Normally Open (Solid State) | 0.01 - 1 second | .01 - 1 second | Encapsulated | Analog | 2M | 100k (Standard) Pack of 2 | Macromatic
Brand: Macromatic
SKU: THS-1314D-08R9-04R1
$120.73 each
View Details Senva Sensors P4-1000-DB1XP 10'' FIXED 3-WIRE 4-20MA BI-DIR 1% NO DISP DUCT PROBE | Blackhawk Supply
P4-1000-DB1XP | 10'' FIXED 3-WIRE 4-20MA BI-DIR 1% NO DISP DUCT PROBE | Senva Sensors
Brand: Senva Sensors
SKU: P4-1000-DB1XP
$129.99 each
View Details Veris TDDCR02 Stainless Steel Probe 8 in 1 kOhm Platinum RTD PTC Temperature Sensor, 2-Point Calibration, Duct Enclosure | Blackhawk Supply
TDDCR02 | Stainless Steel Probe 8 in 1 kOhm Platinum RTD PTC Temperature Sensor, 2-Point Calibration, Duct Enclosure | Veris (OBSOLETE)
Brand: Veris
SKU: TDDCR02
View Details
View Details Senva Sensors AQ2D-ACAVAAX Duct, Analog, CO2VOC,No Temp, No Disp | Blackhawk Supply
AQ2D-ACAVAAX | Duct, Analog, CO2VOC, No Temp, No Disp | Senva Sensors
Brand: Senva Sensors
SKU: AQ2D-ACAVAAX
$436.99 each
View Details Burnham Boilers 61306001 Wiring Harness Assembly L8148E1299/HSP Revolution | Blackhawk Supply
61306001 | Wiring Harness Assembly L8148E1299 / HSP Revolution | Burnham Boilers
Brand: Burnham Boilers
SKU: 61306001
$905.23 each
View Details Dwyer VFB-91-SS Flowmeter | range 1-10 SCFH air. | Blackhawk Supply
VFB-91-SS | Flowmeter | range 1-10 SCFH air. | Dwyer
Brand: Dwyer
SKU: VFB-91-SS
$104.99 each
Committed to customer satisfaction
as experts in HVAC Sensors
(847) 773-0645
Recently Viewed

Popular Products

View all →
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
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
Veris PX3ULX05 Bluetooth Universal Enclosure Dry Media Differential Pressure/Air Velocity Transducer with LCD Display, 0 to 10 in-WG | Blackhawk Supply
PX3ULX05 | Bluetooth Universal Enclosure Dry Media Differential Pressure/Air Velocity Transducer with LCD Display, 0 to 10 in-WG | Veris
Brand: Veris
SKU: PX3ULX05
$132.99 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

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.