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We offer over 8000+ total Dwyer products, including accessories, air velocity transmitters, bin vibrators, CO2/Temp (Duct) sensors, and more. Shop now!
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View Details Dwyer I2-17042 Immersion temperature sensor | 4" insertion length | 5K Ω NTC Thermistor. | Blackhawk Supply
I2-17042 | Immersion temperature sensor | 4" insertion length | 5K Ω NTC Thermistor. | Dwyer
Brand: Dwyer
SKU: I2-17042
$27.45 each
View Details Dwyer S2-22 Surface mount temperature sensor | PT1000 Ω RTD | plastic junction box. | Blackhawk Supply
S2-22 | Surface mount temperature sensor | PT1000 Ω RTD | plastic junction box. | Dwyer
Brand: Dwyer
SKU: S2-22
$105.12 each
View Details Dwyer TS-8T NTC Probe | 304 SST | 5 ft (1.5 m) TPE cable | Blackhawk Supply
TS-8T | NTC Probe | 304 SST | 5 ft (1.5 m) TPE cable | Dwyer
Brand: Dwyer
SKU: TS-8T
$23.11 each
View Details Dwyer O-4D Outside air temperature sensor | Pt100 Ohm RTD. | Blackhawk Supply
O-4D | Outside air temperature sensor | Pt100 Ohm RTD. | Dwyer
Brand: Dwyer
SKU: O-4D
$20.01 each
View Details Dwyer O-4B Outside air temperature sensor | 10K Ohm thermistor | Type II. | Blackhawk Supply
O-4B | Outside air temperature sensor | 10K Ohm thermistor | Type II. | Dwyer
Brand: Dwyer
SKU: O-4B
$15.64 each
View Details Dwyer TS-81T NTC Probe | 304 SST | 10 ft (3 m) TPE cable | Blackhawk Supply
TS-81T | NTC Probe | 304 SST | 10 ft (3 m) TPE cable | Dwyer
Brand: Dwyer
SKU: TS-81T
$29.74 each
View Details Dwyer TS-21 PTC Sensor | SS Sheath | PVC Cable | 10 ft (3 m) length. | Blackhawk Supply
TS-21 | PTC Sensor | SS Sheath | PVC Cable | 10 ft (3 m) length. | Dwyer
Brand: Dwyer
SKU: TS-21
$30.07 each
View Details Dwyer TCS-K K type thermocouple | 4" probe | 48" extension. | Blackhawk Supply
TCS-K | K type thermocouple | 4" probe | 48" extension. | Dwyer
Brand: Dwyer
SKU: TCS-K
$32.62 each
View Details Dwyer BTT-N00-4 North American wall mount temperature transmitter with 0 to 10 VDC output | Blackhawk Supply
BTT-N00-4 | North American wall mount temperature transmitter with 0 to 10 VDC output | Dwyer
Brand: Dwyer
SKU: BTT-N00-4
$70.27 each
View Details Dwyer TTE-104-W-LCD Explosion-proof RTD temperature transmitter | 4" probe | with LCD display. | Blackhawk Supply
TTE-104-W-LCD | Explosion-proof RTD temperature transmitter | 4" probe | with LCD display. | Dwyer
Brand: Dwyer
SKU: TTE-104-W-LCD
$867.49 each
View Details Dwyer BTT-D08-2 Duct Mount Temperature Transmitter with 0 to 10 V output | 8" probe | Blackhawk Supply
BTT-D08-2 | Duct Mount Temperature Transmitter with 0 to 10 V output | 8" probe | Dwyer
Brand: Dwyer
SKU: BTT-D08-2
$91.82 each
View Details Dwyer 659TC-1 Push-button temperature transmitter | thermocouple (type J | K | T) input. | Blackhawk Supply
659TC-1 | Push-button temperature transmitter | thermocouple (type J | K | T) input. | Dwyer
Brand: Dwyer
SKU: 659TC-1
$200.40 each
View Details Dwyer CMS300-FC Carbon monoxide transmitter & switch | 0-300 PPM | 4-20 mA/2-10 V (maximum load 2K Ω) | includes factory calibration certificate | Blackhawk Supply
CMS300-FC | Carbon monoxide transmitter & switch | 0-300 PPM | 4-20 mA / 2-10 V (maximum load 2K Ω) | includes factory calibration certificate | Dwyer
Brand: Dwyer
SKU: CMS300-FC
$252.26 each
View Details Dwyer AVFS-2 Thermo air flow switch | 24 VDC. | Blackhawk Supply
AVFS-2 | Thermo air flow switch | 24 VDC. | Dwyer
Brand: Dwyer
SKU: AVFS-2
$429.56 each
View Details Dwyer AAFS Adjustable air flow paddle switch | Blackhawk Supply
AAFS | Adjustable air flow paddle switch | Dwyer
Brand: Dwyer
SKU: AAFS
$96.61 each
View Details Dwyer RHPLC-3N2B North American wall mount humidity/temp transmitter | 3% accuracy | 0-10VDC humidity output | 10k Type II thermistor temperature sensor | Blackhawk Supply
RHPLC-3N2B | North American wall mount humidity / temp transmitter | 3% accuracy | 0-10VDC humidity output | 10k Type II thermistor temperature sensor | Dwyer
Brand: Dwyer
SKU: RHPLC-3N2B
$118.63 each
View Details Dwyer HHT-EU-LCD Explosion-proof humidity transmitter with LCD display. | Blackhawk Supply
HHT-EU-LCD | Explosion-proof humidity transmitter with LCD display. | Dwyer
Brand: Dwyer
SKU: HHT-EU-LCD
$1,944.11 each
View Details Dwyer WHT-322 Water-resistant humidity/temperature transmitter with sintered filter | 3% accuracy | 0-10 VDC humidity and temperature output. | Blackhawk Supply
WHT-322 | Water-resistant humidity / temperature transmitter with sintered filter | 3% accuracy | 0-10 VDC humidity and temperature output. | Dwyer
Brand: Dwyer
SKU: WHT-322
$172.36 each
View Details Dwyer WHT-330 Water-resistant humidity transmitter with sintered filter | 3% accuracy | 0-5 VDC humidity output. | Blackhawk Supply
WHT-330 | Water-resistant humidity transmitter with sintered filter | 3% accuracy | 0-5 VDC humidity output. | Dwyer
Brand: Dwyer
SKU: WHT-330
$157.15 each
View Details Dwyer 160F-60 Straight stainless steel pitot tube | 60" | Blackhawk Supply
160F-60 | Straight stainless steel pitot tube | 60" | Dwyer
Brand: Dwyer
SKU: 160F-60
$578.63 each
View Details Dwyer A-104 1 qt bottle of red gage fluid | .826 sp. gr. | Blackhawk Supply
A-104 | 1 qt bottle of red gage fluid | .826 sp. gr. | Dwyer
Brand: Dwyer
SKU: A-104
$93.89 each
View Details Dwyer A-368 Surface mounting plate | aluminum | for Magnehelic® gage. | Blackhawk Supply
A-368 | Surface mounting plate | aluminum | for Magnehelic® gage. | Dwyer
Brand: Dwyer
SKU: A-368
$12.72 each
View Details Dwyer A-299 Mounting bracket flush mount Magnehelic® gage in bracket. Bracket is then surface mounted . Steel with gray hammertone epoxy finish. 6.3" x 7.7" x 4.0" | 1.30 lb. | Blackhawk Supply
A-299 | Mounting bracket flush mount Magnehelic® gage in bracket. Bracket is then surface mounted . Steel with gray hammertone epoxy finish. 6.3" x 7.7" x 4.0" | 1.30 lb. | Dwyer
Brand: Dwyer
SKU: A-299
$50.11 each
View Details Dwyer A-297 Dessicant filter for vent tube. Removes humidity for protection of the sensor. Changes color to show saturation. | Blackhawk Supply
A-297 | Dessicant filter for vent tube. Removes humidity for protection of the sensor. Changes color to show saturation. | Dwyer
Brand: Dwyer
SKU: A-297
$32.13 each
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Brand: Square D
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Square D 2510MCG1 Integral Horsepower Manual Starter, NEMA 1, 2-Pole, Push-button, No Indicator, 600VAC | Blackhawk Supply
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1EF026LF | 1/2 HP e610S Series e-60 Bronze Fitted 2" x 5-1/4" In-Line Pump (1 PH, 115/208-230V) | Bell & Gossett
Brand: Bell & Gossett
SKU: 1EF026LF
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Taco I075U3R-1 3/4", 3 Way Outdoor Reset I-Series Mixing Valve (Union Sweat) | Blackhawk Supply
I075U3R-1 | 3/4", 3 Way Outdoor Reset I-Series Mixing Valve (Union Sweat) | Taco
Brand: Taco
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Schneider Electric MS61-7203-50 Damper Actuator | 220 lbf | Spg Rtn | 24V | Modulating | Blackhawk Supply
MS61-7203-50 | Damper Actuator | 220 lbf | Spg Rtn | 24V | Modulating | Schneider Electric
Brand: Schneider Electric
SKU: MS61-7203-50
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KMC RCC-1502 Relay: Reversing, 8 PSI, High Capacity, Bracket | Blackhawk Supply
RCC-1502 | Relay: Reversing, 8 PSI, High Capacity, Bracket | KMC
Brand: KMC
SKU: RCC-1502
$120.73 each
Veris PX3DLX02S Pressure,Dry,Duct,LCD,1-10 InWC | Blackhawk Supply
PX3DLX02S | Pressure, Dry, Duct, LCD, 1-10 InWC | Veris
Brand: Veris
SKU: PX3DLX02S
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Square D NF418L1C Panelboard interior, NF, main lugs, 125A, Cu bus, 18 pole spaces, 3 phase, 4 wire, 600Y/347VAC max | Blackhawk Supply
NF418L1C | Panelboard interior, NF, main lugs, 125A, Cu bus, 18 pole spaces, 3 phase, 4 wire, 600Y/347VAC max | Square D by Schneider Electric
Brand: Square D
SKU: NF418L1C
$690.04 each
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