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 Wika 52934969 TG53.5"/S, LM, -20...+120°F , L1=12"x1/4" | Blackhawk Supply
52934969 | TG53.5" / S, LM, -20...+120°F , L1=12"x1 / 4" | Wika
Brand: Wika
SKU: 52934969
$201.99 each
View Details Macromatic THS-1314D-07R9-35R1 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-07R9-35R1 | 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-07R9-35R1
$120.73 each
View Details Dwyer MSXP-W22-PA Differential pressure transmitter pro unit | wall mount | universal current/voltage outputs | bi-directional | range 2 (600 | 750 | 1000 | 1250 PA). | Blackhawk Supply
MSXP-W22-PA | Differential pressure transmitter pro unit | wall mount | universal current / voltage outputs | bi-directional | range 2 (600 | 750 | 1000 | 1250 PA). | Dwyer
Brand: Dwyer
SKU: MSXP-W22-PA
$204.99 each
View Details Senva Sensors P4-0100-AB1LX 1" Fixed 0-5VDC Bi-Dir 1% LCD Disp No Probe | Blackhawk Supply
P4-0100-AB1LX | 1" Fixed 0-5VDC Bi-Dir 1% LCD Disp No Probe | Senva Sensors
Brand: Senva Sensors
SKU: P4-0100-AB1LX
$140.99 each
View Details ACI A/TUCH2-1K NI-0027 Microprocessor Based Sensor (RH & Temp) LCD, RH2%:0-10V, 1,000 Ohm Nickel RTD, Deg F, Setpoint, Override, OFB | Blackhawk Supply
A / TUCH2-1K NI-0027 | Microprocessor Based Sensor (RH & Temp) LCD, RH2%:0-10V, 1, 000 Ohm Nickel RTD, Deg F, Setpoint, Override, OFB | ACI
Brand: ACI
SKU: A/TUCH2-1K NI-0027
$360.99 each
View Details Macromatic THS-1314A-37R1-04R1 Repeat cycle (OFF 1st) | 24 - 240V AC | 1A Normally Open (Solid State) | 0.01 - 1 second | .01 - 1 second | Encapsulated | Analog | 100k (Standard) | 100k (Standard) Pack of 2 | Blackhawk Supply
THS-1314A-37R1-04R1 | Repeat cycle (OFF 1st) | 24 - 240V AC | 1A Normally Open (Solid State) | 0.01 - 1 second | .01 - 1 second | Encapsulated | Analog | 100k (Standard) | 100k (Standard) Pack of 2 | Macromatic
Brand: Macromatic
SKU: THS-1314A-37R1-04R1
$120.73 each
View Details Macromatic THS-1314A-04R1-09R1 Repeat cycle (OFF 1st) | 24 - 240V AC | 1A Normally Open (Solid State) | 0.01 - 1 second | .01 - 1 second | Encapsulated | Analog | 100k (Standard) | 100k (Standard) Pack of 2 | Blackhawk Supply
THS-1314A-04R1-09R1 | Repeat cycle (OFF 1st) | 24 - 240V AC | 1A Normally Open (Solid State) | 0.01 - 1 second | .01 - 1 second | Encapsulated | Analog | 100k (Standard) | 100k (Standard) Pack of 2 | Macromatic
Brand: Macromatic
SKU: THS-1314A-04R1-09R1
$120.73 each
View Details Macromatic THS-1314A-08R7-FR1 Repeat cycle (OFF 1st) | 24 - 240V AC | 1A Normally Open (Solid State) | 0.01 - 1 second | .01 - 1 second | Encapsulated | Analog | 1M | 100k (Standard) Pack of 2 | Blackhawk Supply
THS-1314A-08R7-FR1 | Repeat cycle (OFF 1st) | 24 - 240V AC | 1A Normally Open (Solid State) | 0.01 - 1 second | .01 - 1 second | Encapsulated | Analog | 1M | 100k (Standard) Pack of 2 | Macromatic
Brand: Macromatic
SKU: THS-1314A-08R7-FR1
$120.73 each
View Details Wika 52920481 TG53.3"/S, LM, 0...200°F , L1=6"x1/4" | Blackhawk Supply
52920481 | TG53.3" / S, LM, 0...200°F , L1=6"x1 / 4" | Wika
Brand: Wika
SKU: 52920481
$152.99 each
View Details Honeywell T775L2007/U ELECTRONIC TEMPERATURE CONTROLLER SPECIAL SEQUENCER MODEL WITH 2 TEMP INPUTS, 4 SPDT RELAYS, 1 SENSO R INCLUDED, WITH RESET OPTION. | Blackhawk Supply
T775L2007 / U | ELECTRONIC TEMPERATURE CONTROLLER SPECIAL SEQUENCER MODEL WITH 2 TEMP INPUTS, 4 SPDT RELAYS, 1 SENSO R INCLUDED, WITH RESET OPTION. | Honeywell
Brand: Honeywell
SKU: T775L2007/U
$510.99 each
View Details ACI A/20K-INW-2.5"-PB-NIST 20,000 Ohm Thermistor, Immersion, No Well, 2.5", Plastic Enclosure, NIST cert | Blackhawk Supply
A / 20K-INW-2.5"-PB-NIST | 20, 000 Ohm Thermistor, Immersion, No Well, 2.5", Plastic Enclosure, NIST cert | ACI
Brand: ACI
SKU: A/20K-INW-2.5"-PB-NIST
$77.99 each
View Details Wika 52997222 A-10 ; 0...5 psig; 4...20 mA, 2-W @ 8...30 V DC | Blackhawk Supply
52997222 | A-10 ; 0...5 psig; 4...20 mA, 2-W @ 8...30 V DC | Wika
Brand: Wika
SKU: 52997222
$349.99 each
View Details Dwyer RMA-25-SSV Flowmeter | range 10-100 LPM air. | Blackhawk Supply
RMA-25-SSV | Flowmeter | range 10-100 LPM air. | Dwyer
Brand: Dwyer
SKU: RMA-25-SSV
$73.99 each
View Details RLE Technologies SC-C-17 SeaHawk Sensing Cable, 17ft | Blackhawk Supply
SC-C-17 | SeaHawk Sensing Cable, 17ft | RLE Technologies
Brand: RLE Technologies
SKU: SC-C-17
$423.99 each
View Details Macromatic THS-1514D-35R7-FR9 Repeat cycle (ON 1st) | 24 - 240V AC | 1A Normally Open (Solid State) | 0.01 - 1 second | .01 - 1 second | Encapsulated | Analog | 1M | 2M Pack of 2 | Blackhawk Supply
THS-1514D-35R7-FR9 | Repeat cycle (ON 1st) | 24 - 240V AC | 1A Normally Open (Solid State) | 0.01 - 1 second | .01 - 1 second | Encapsulated | Analog | 1M | 2M Pack of 2 | Macromatic
Brand: Macromatic
SKU: THS-1514D-35R7-FR9
$120.73 each
View Details ACI A/DLP-001-W-B-D-B-0-C-0P-S Differential Low Pressure, 1 inWC, Bidirectional, LCD, 0.25% Accuracy, No Pitot Tube, 0-10VDC Output, No NIST, Standard | Blackhawk Supply
A / DLP-001-W-B-D-B-0-C-0P-S | Differential Low Pressure, 1 inWC, Bidirectional, LCD, 0.25% Accuracy, No Pitot Tube, 0-10VDC Output, No NIST, Standard | ACI
Brand: ACI
SKU: A/DLP-001-W-B-D-B-0-C-0P-S
$270.99 each
View Details ACI A/10K-E1-O-4X 10,000 Ohm Thermistor (E1), Outside Air, NEMA 4X Enclosure | Blackhawk Supply
A / 10K-E1-O-4X | 10, 000 Ohm Thermistor (E1), Outside Air, NEMA 4X Enclosure | ACI
Brand: ACI
SKU: A/10K-E1-O-4X
$43.99 each
View Details ACI A/100KS-BP-6'CL2P 100,000 Ohm Thermistor, Bullet Probe, 1", 6' Plenum Cable | Blackhawk Supply
A / 100KS-BP-6'CL2P | 100, 000 Ohm Thermistor, Bullet Probe, 1", 6' Plenum Cable | ACI
Brand: ACI
SKU: A/100KS-BP-6'CL2P
$24.99 each
View Details ACI A/CP-R2S-A06-C5 10,000 Ohm Thermistor (Type II), Room (R2), Setpoint, 4.75K to 24.75K Ohms, Cool/Warm Sticker | Blackhawk Supply
A / CP-R2S-A06-C5 | 10, 000 Ohm Thermistor (Type II), Room (R2), Setpoint, 4.75K to 24.75K Ohms, Cool / Warm Sticker | ACI
Brand: ACI
SKU: A/CP-R2S-A06-C5
$26.99 each
View Details Macromatic TH43162-30-17 Repeat cycle (OFF 1st) | 120V AC/DC | 30A SPDT | 0.05 - 5 seconds | 0.1 - 10 seconds | Encapsulated | Analog | Blackhawk Supply
TH43162-30-17 | Repeat cycle (OFF 1st) | 120V AC / DC | 30A SPDT | 0.05 - 5 seconds | 0.1 - 10 seconds | Encapsulated | Analog | Macromatic
Brand: Macromatic
SKU: TH43162-30-17
$104.99 each
View Details Senva Sensors AQ2D-BAAVAED Duct, RS485, VOC10K T2 Temp, OLED | Blackhawk Supply
AQ2D-BAAVAED | Duct, RS485, VOC10K T2 Temp, OLED | Senva Sensors
Brand: Senva Sensors
SKU: AQ2D-BAAVAED
$441.99 each
View Details Senva Sensors AQ2O-AA2AAGD OAQ Outdoor Mount | Analog Output | RH | 10K w/11k Thermistor | Display | Blackhawk Supply
AQ2O-AA2AAGD | OAQ Outdoor Mount | Analog Output | RH | 10K w / 11k Thermistor | Display | Senva Sensors
Brand: Senva Sensors
SKU: AQ2O-AA2AAGD
$415.99 each
View Details ACI A/AN-FA-24'-PB-NIST 10,000 Ohm Thermistor (Type III), Flexible Cable Averaging, 24', Plastic Enclosure, NIST Cert | Blackhawk Supply
A / AN-FA-24'-PB-NIST | 10, 000 Ohm Thermistor (Type III), Flexible Cable Averaging, 24', Plastic Enclosure, NIST Cert | ACI
Brand: ACI
SKU: A/AN-FA-24'-PB-NIST
$234.99 each
View Details ACI A/1K-2W-IM-6"-BB-NIST 1,000 Ohm (Two Wires) RTD, Immersion, Machined Well, 6", NEMA 3R Enclosure, NIST Cert | Blackhawk Supply
A / 1K-2W-IM-6"-BB-NIST | 1, 000 Ohm (Two Wires) RTD, Immersion, Machined Well, 6", NEMA 3R Enclosure, NIST Cert | ACI
Brand: ACI
SKU: A/1K-2W-IM-6"-BB-NIST
$141.99 each
Committed to customer satisfaction
as experts in HVAC Sensors
(847) 773-0645
Recently Viewed

Popular Products

View all →
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
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 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
Belimo FSNF120 US Fire & Smoke Actuator | 70 in-lb | Spg Rtn | 120V | On/Off | 1m Cable | Blackhawk Supply
FSNF120 US | Fire & Smoke Actuator | 70 in-lb | Spg Rtn | 120V | On/Off | 1m Cable | Belimo
Brand: Belimo
SKU: FSNF120 US
$561.15 each
Belimo LRB24-SR Valve Actuator | Non-Spg | 24V | Modulating | Blackhawk Supply
LRB24-SR | Valve Actuator | Non-Spg | 24V | Modulating | Belimo
Brand: Belimo
SKU: LRB24-SR
$243.45 each
Veris PWLX04S 12 to 30 VDC/24 VAC Input 4 to 20 mA/0 to 5 V/0 to 10 V Output Wet Media Differential Pressure Transducer with LCD Display, 0 to 100 psig | Blackhawk Supply
PWLX04S | 12 to 30 VDC/24 VAC Input 4 to 20 mA/0 to 5 V/0 to 10 V Output Wet Media Differential Pressure Transducer with LCD Display, 0 to 100 psig | Veris
Brand: Veris
SKU: PWLX04S
$380.99 each
Veris PWLX05S 12 to 30 VDC/24 VAC Input 4 to 20 mA/0 to 5 V/0 to 10 V Output Wet Media Differential Pressure Transducer with LCD Display, 0 to 250 psig | Blackhawk Supply
PWLX05S | 12 to 30 VDC/24 VAC Input 4 to 20 mA/0 to 5 V/0 to 10 V Output Wet Media Differential Pressure Transducer with LCD Display, 0 to 250 psig | Veris
Brand: Veris
SKU: PWLX05S
$428.99 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.