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 Macromatic THS-1314D-15R1-04 Repeat cycle (OFF 1st) | 24 - 240V AC | 1A Normally Open (Solid State) | 0.01 - 1 second | .01 - 1 second | Encapsulated | Analog | 100k (Standard) Pack of 2 | Blackhawk Supply
THS-1314D-15R1-04 | Repeat cycle (OFF 1st) | 24 - 240V AC | 1A Normally Open (Solid State) | 0.01 - 1 second | .01 - 1 second | Encapsulated | Analog | 100k (Standard) Pack of 2 | Macromatic
Brand: Macromatic
SKU: THS-1314D-15R1-04
$120.73 each
View Details Wika 52986623 TG51.3"/S lower mount, 150 °F... 750 °F , L1=4"x1/4" | Blackhawk Supply
52986623 | TG51.3" / S lower mount, 150...750°F , L1=4"x1 / 4" | Wika
Brand: Wika
SKU: 52986623
$105.99 each
View Details Macromatic TH43161-09-15 Repeat cycle (OFF 1st) | 240V AC/DC | 30A SPDT | 0.05 - 5 seconds | 1.2 - 120 seconds | Encapsulated | Analog | Blackhawk Supply
TH43161-09-15 | Repeat cycle (OFF 1st) | 240V AC / DC | 30A SPDT | 0.05 - 5 seconds | 1.2 - 120 seconds | Encapsulated | Analog | Macromatic
Brand: Macromatic
SKU: TH43161-09-15
$106.99 each
View Details ACI A/CP-S10-4X-NIST 10,000 Ohm Thermistor (Type II), Strap On, 10" Strap, NEMA 4X Enclosure, NIST cert | Blackhawk Supply
A / CP-S10-4X-NIST | 10, 000 Ohm Thermistor (Type II), Strap On, 10" Strap, NEMA 4X Enclosure, NIST cert | ACI
Brand: ACI
SKU: A/CP-S10-4X-NIST
$147.99 each
View Details Wika 55806155 LH-10 ; 0/150 InWC; 4 ... 20 mA, 2-wire | Blackhawk Supply
55806155 | LH-10 ; 0 / 150 InWC; 4...20 mA, 2-W | Wika
Brand: Wika
SKU: 55806155
$1,510.99 each
View Details Macromatic THS-1314D-30R1-07R1 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-1314D-30R1-07R1 | 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-1314D-30R1-07R1
$120.73 each
View Details ACI A/AN-BC-IM-2.5"-BB 10,000 Ohm Thermistor w/11K Shunt, Immersion, Machined Well, 2.5", NEMA 3R EnclosureR Enclosure | Blackhawk Supply
A / AN-BC-IM-2.5"-BB | 10, 000 Ohm Thermistor w / 11K Shunt, Immersion, Machined Well, 2.5", NEMA 3R EnclosureR Enclosure | ACI
Brand: ACI
SKU: A/AN-BC-IM-2.5"-BB
$60.99 each
View Details Dwyer RMA-10-SSV Flowmeter | range 20-200 SCFH air. | Blackhawk Supply
RMA-10-SSV | Flowmeter | range 20-200 SCFH air. | Dwyer
Brand: Dwyer
SKU: RMA-10-SSV
$87.99 each
View Details Saginaw SCE-GARD6 NEMA N/A | Guard, Finger (6in.), 7H x 7W x 0D | Blackhawk Supply
SCE-GARD6 | NEMA N / A | Guard, Finger (6in.), 7H x 7W x 0D | Saginaw
Brand: Saginaw
SKU: SCE-GARD6
$29.99 each
View Details ACI A/BALCO-D-8"-PB 1,000 Ohm Balco RTD, Duct, 8", Plastic Enclosure | Blackhawk Supply
A / BALCO-D-8"-PB | 1, 000 Ohm Balco RTD, Duct, 8", Plastic Enclosure | ACI
Brand: ACI
SKU: A/BALCO-D-8"-PB
$35.99 each
View Details Senva Sensors P4-0250-DU1LX 2.5'' FIXED 3-WIRE 4-20MA UNI-DIR 1% LCD DISP NO PROBE | Blackhawk Supply
P4-0250-DU1LX | 2.5'' FIXED 3-WIRE 4-20MA UNI-DIR 1% LCD DISP NO PROBE | Senva Sensors
Brand: Senva Sensors
SKU: P4-0250-DU1LX
$140.99 each
View Details Wika 52912717 TG53.3"/S, DS, 0 °F ... 140 °F 2nd scale °C, L1=4"x1/4" | Blackhawk Supply
52912717 | TG53.3" / S, DS, 0 °F ... 140 °F 2nd scale °C, L1=4"x1 / 4" | Wika
Brand: Wika
SKU: 52912717
$129.99 each
View Details ACI A/1K-3W-PO-4"-6'CL2P 1,000 Ohm (Three Wires) RTD, Probe Only, 4", 6' Plenum Cable | Blackhawk Supply
A / 1K-3W-PO-4"-6'CL2P | 1, 000 Ohm (Three Wires) RTD, Probe Only, 4", 6' Plenum Cable | ACI
Brand: ACI
SKU: A/1K-3W-PO-4"-6'CL2P
$36.99 each
View Details Schneider Electric SLPBLCX SpaceLogic SLP Series Sensor, Room, CO2, Temperature, LCD, BACnet MSTP/Modbus Outputs with Optimum Black Housing | Blackhawk Supply
SLPBLCX | SpaceLogic SLP Series Sensor, Room, CO2, Temperature, LCD, BACnet MSTP / Modbus Outputs with Optimum Black Housing | Schneider Electric
Brand: Schneider Electric
SKU: SLPBLCX
$430.99 each
View Details ACI A/1K-3W-A-24'-4X-NIST 1,000 Ohm (Three Wires) RTD, Copper Averaging, 24', NEMA 4X Enclosure, NIST Cert | Blackhawk Supply
A / 1K-3W-A-24'-4X-NIST | 1, 000 Ohm (Three Wires) RTD, Copper Averaging, 24', NEMA 4X Enclosure, NIST Cert | ACI
Brand: ACI
SKU: A/1K-3W-A-24'-4X-NIST
$266.99 each
View Details Macromatic THS-1314A-10R1-31R1 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-10R1-31R1 | 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-10R1-31R1
$120.73 each
View Details Honeywell TP9600B1006/U REV. ACTING, W/SETPOINT & THERMOMETER VISIBLE & ADJUSTABLE | Blackhawk Supply
TP9600B1006 / U | REV. ACTING, W / SETPOINT & THERMOMETER VISIBLE & ADJUSTABLE | Honeywell
Brand: Honeywell
SKU: TP9600B1006/U
$371.99 each
View Details Wika 52928279 TG53.3"/S, BM, -40... +160 °F , L1=9"x1/4" | Blackhawk Supply
52928279 | TG53.3" / S, BM, -40... +160 °F , L1=9"x1 / 4" | Wika
Brand: Wika
SKU: 52928279
$107.99 each
View Details ACI A/RH3-R-LCD-010-NIST Relative Humidity, RH Outputs: 0-10 VDC, Room (R), ± 3% Accuracy, LCD, NIST Cert | Blackhawk Supply
A / RH3-R-LCD-010-NIST | Relative Humidity, RH Outputs: 0-10 VDC, Room (R), ± 3% Accuracy, LCD, NIST Cert | ACI
Brand: ACI
SKU: A/RH3-R-LCD-010-NIST
$332.99 each
View Details Macromatic THS-1514A-12R1-15R1 Repeat cycle (ON 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-1514A-12R1-15R1 | Repeat cycle (ON 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-1514A-12R1-15R1
$120.73 each
View Details Macromatic THS-1314A-31R1-15R1 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-31R1-15R1 | 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-31R1-15R1
$120.73 each
View Details Senva Sensors AQ2O-AA2VAAX Outdoor, Analog, VOC, 2%RHNo Temp, No Disp | Blackhawk Supply
AQ2O-AA2VAAX | Outdoor, Analog, VOC, 2%RHNo Temp, No Disp | Senva Sensors
Brand: Senva Sensors
SKU: AQ2O-AA2VAAX
$488.99 each
View Details Macromatic THS-1314A-07R9-30R9 Repeat cycle (OFF 1st) | 24 - 240V AC | 1A Normally Open (Solid State) | 0.01 - 1 second | .01 - 1 second | Encapsulated | Analog | 2M | 2M Pack of 2 | Blackhawk Supply
THS-1314A-07R9-30R9 | Repeat cycle (OFF 1st) | 24 - 240V AC | 1A Normally Open (Solid State) | 0.01 - 1 second | .01 - 1 second | Encapsulated | Analog | 2M | 2M Pack of 2 | Macromatic
Brand: Macromatic
SKU: THS-1314A-07R9-30R9
$120.73 each
View Details ACI A/TT1K-HT-D-8"-4-GD Transmitter w/ 1,000 Ohm RTD, High Temperature Duct, 8" 316 SS, Galvanized Enclosure, 4-20mA Output | Blackhawk Supply
A / TT1K-HT-D-8"-4-GD | Transmitter w / 1, 000 Ohm RTD, High Temperature Duct, 8" 316 SS, Galvanized Enclosure, 4-20mA Output | ACI
Brand: ACI
SKU: A/TT1K-HT-D-8"-4-GD
$237.99 each
View Details
Committed to customer satisfaction
as experts in HVAC Sensors
(847) 773-0645
Recently Viewed

Popular Products

View all →
Belimo AFB24-SR Damper Actuator | 180 in-lb | Spg Rtn | 24V | Modulating | Blackhawk Supply
AFB24-SR | Damper Actuator | 180 in-lb | Spg Rtn | 24V | Modulating | Belimo
Brand: Belimo
SKU: AFB24-SR
$507.60 each
Belimo AMB24-3 Damper Actuator | 180 in-lb | Non-Spg Rtn | 24V | On/Off/Floating Point | Blackhawk Supply
AMB24-3 | Damper Actuator | 180 in-lb | Non-Spg Rtn | 24V | On/Off/Floating Point | Belimo
Brand: Belimo
SKU: AMB24-3
$277.65 each
Square D MD3304X Motor disconnect switch, 3 P, 30 A, NEMA 1, 3, 3R, 4, 4X and 12 enclosure | Blackhawk Supply
MD3304X | Motor disconnect switch, 3 P, 30 A, NEMA 1, 3, 3R, 4, 4X and 12 enclosure | Square D
Brand: Square D
SKU: MD3304X
$114.99 each
Contemporary Controls EISK5-100T Skorpion 5-Port 10/100Mbps Switch | Blackhawk Supply
EISK5-100T | Skorpion 5-Port 10/100Mbps Switch | Contemporary Controls
Brand: Contemporary Controls
SKU: EISK5-100T
$133.99 each
Belimo FSLF120 US Fire & Smoke Actuator | 30 in-lb | Spg Rtn | 120V | On/Off | 1m Cable | Blackhawk Supply
FSLF120 US | Fire & Smoke Actuator | 30 in-lb | Spg Rtn | 120V | On/Off | 1m Cable | Belimo
Brand: Belimo
SKU: FSLF120 US
$468.45 each
iO HVAC Controls iO-WR Wireless Relay | Blackhawk Supply
iO-WR | Wireless Relay | iO HVAC Controls
Brand: iO HVAC Controls
SKU: iO-WR
$233.99 each
Veris H221 Hawkeye 0 to 300 A Input 4 to 20 mA DC Output High Analog Current Transducer, Split-Core, 1.6 x 1.4 in | Blackhawk Supply
H221 | Hawkeye 0 to 300 A Input 4 to 20 mA DC Output High Analog Current Transducer, Split-Core, 1.6 x 1.4 in | Veris
Brand: Veris
SKU: H221
$153.99 each
Johnson Controls A421ABC-02C ELECTRONICSINGLESTAGE | Blackhawk Supply
A421ABC-02C | ELECTRONICSINGLESTAGE | Johnson Controls
Brand: Johnson Controls
SKU: A421ABC-02C
$127.14 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.