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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 IW2-242 4" SS thermowell. | Blackhawk Supply
IW2-242 | 4" SS thermowell. | Dwyer
Brand: Dwyer
SKU: IW2-242
$48.93 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
$101.27 each
View Details Dwyer CC1-N Averaging temperature sensor clip | natural | Blackhawk Supply
CC1-N | Averaging temperature sensor clip | natural | Dwyer
Brand: Dwyer
SKU: CC1-N
$3.02 each
View Details Dwyer O-4E Outside air temperature sensor | Pt1000 Ohm RTD. | Blackhawk Supply
O-4E | Outside air temperature sensor | Pt1000 Ohm RTD. | Dwyer
Brand: Dwyer
SKU: O-4E
$19.02 each
View Details Dwyer TS-88T NTC probe | 304 SST | 15 ft (4.5 m) TPE cable | Blackhawk Supply
TS-88T | NTC probe | 304 SST | 15 ft (4.5 m) TPE cable | Dwyer
Brand: Dwyer
SKU: TS-88T
$38.17 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
$29.90 each
View Details Dwyer BTT-R25-1 Outside Air Temperature Transmitter with 4 to 20 mA Output with solar radiation shield | Blackhawk Supply
BTT-R25-1 | Outside Air Temperature Transmitter with 4 to 20 mA Output with solar radiation shield | Dwyer
Brand: Dwyer
SKU: BTT-R25-1
$160.34 each
View Details Dwyer BTT-N00-3 North American wall mount temperature transmitter with 4 to 20 mA output | Blackhawk Supply
BTT-N00-3 | North American wall mount temperature transmitter with 4 to 20 mA output | Dwyer
Brand: Dwyer
SKU: BTT-N00-3
$67.02 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
$822.48 each
View Details Dwyer PMI-10WA-N-N Particulate transmitter | PM 10 wall mount | 4-20 mA | 0-10V | Blackhawk Supply
PMI-10WA-N-N | Particulate transmitter | PM 10 wall mount | 4-20 mA | 0-10V | Dwyer
Brand: Dwyer
SKU: PMI-10WA-N-N
$295.58 each
View Details Dwyer GSTA-C-LCD Carbon Monoxide Transmitter with universal current/voltage outputs | LCD display | Blackhawk Supply
GSTA-C-LCD | Carbon Monoxide Transmitter with universal current / voltage outputs | LCD display | Dwyer
Brand: Dwyer
SKU: GSTA-C-LCD
$291.73 each
View Details Dwyer CMT200 Carbon Monoxide Transmitter | 0 to 200 PPM CO | 4 to 20 mA/2 to 10 VDC outputs. | Blackhawk Supply
CMT200 | Carbon Monoxide Transmitter | 0 to 200 PPM CO | 4 to 20 mA / 2 to 10 VDC outputs. | Dwyer
Brand: Dwyer
SKU: CMT200
$163.97 each
View Details Dwyer OSC-200 Ceiling mount infrared dual element occupancy sensor. | Blackhawk Supply
OSC-200 | Ceiling mount infrared dual element occupancy sensor. | Dwyer
Brand: Dwyer
SKU: OSC-200
$191.61 each
View Details Dwyer RHP-2N44-LCD North American Wall Mount Humidity / Temperature Transmitter with 2% accuracy and universal current / voltage output for RH and Temperature with LCD | Blackhawk Supply
RHP-2N44-LCD | North American Wall Mount Humidity / Temperature Transmitter with 2% accuracy and universal current / voltage output for RH and Temperature with LCD | Dwyer
Brand: Dwyer
SKU: RHP-2N44-LCD
$218.65 each
View Details Dwyer RHPLC-3N1B North American wall mount humidity/temp transmitter | 3% accuracy | 4-20MA humidity output | 10k Type II thermistor temperature sensor | Blackhawk Supply
RHPLC-3N1B | North American wall mount humidity / temp transmitter | 3% accuracy | 4-20MA humidity output | 10k Type II thermistor temperature sensor | Dwyer
Brand: Dwyer
SKU: RHPLC-3N1B
$112.81 each
View Details Dwyer RHPLC-3N11 North American wall mount humidity/temp transmitter | 3% accuracy | 4-20MA humidity and temperature output | Blackhawk Supply
RHPLC-3N11 | North American wall mount humidity / temp transmitter | 3% accuracy | 4-20MA humidity and temperature output | Dwyer
Brand: Dwyer
SKU: RHPLC-3N11
$118.85 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
$163.06 each
View Details Dwyer 166-6 Pocket size Pitot tube | 1/8" dia. | 6" insertion length | 3" tip. | Blackhawk Supply
166-6 | Pocket size Pitot tube | 1 / 8" dia. | 6" insertion length | 3" tip. | Dwyer
Brand: Dwyer
SKU: 166-6
$141.32 each
View Details Dwyer A-603 "T" kit | accessory package for using pressure switch in conjunction with an air filter kit equipped Magnehelic® or Series 250 AF gages | includes two 1/8" NPT to 1/4" tubing compression fittings & two compression tees. | Blackhawk Supply
A-603 | "T" kit | accessory package for using pressure switch in conjunction with an air filter kit equipped Magnehelic® or Series 250 AF gages | includes two 1 / 8" NPT to 1 / 4" tubing compression fittings & two compression tees. | Dwyer
Brand: Dwyer
SKU: A-603
$32.83 each
View Details Dwyer A-126 1 oz dispenser bottle fluorescein green color concentrate. | Blackhawk Supply
A-126 | 1 oz dispenser bottle fluorescein green color concentrate. | Dwyer
Brand: Dwyer
SKU: A-126
$16.65 each
View Details Dwyer A-298 Flat aluminum bracket for flush mounting Photohelic® & Capsuhelic® gages | 603A | 605 | and 3000MR. | Blackhawk Supply
A-298 | Flat aluminum bracket for flush mounting Photohelic® & Capsuhelic® gages | 603A | 605 | and 3000MR. | Dwyer
Brand: Dwyer
SKU: A-298
$49.84 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
$31.56 each
View Details Dwyer A-261 Pressure snubber | 316 SS | 3/8" male/female NPT. | Blackhawk Supply
A-261 | Pressure snubber | 316 SS | 3 / 8" male / female NPT. | Dwyer
Brand: Dwyer
SKU: A-261
$43.19 each
View Details Dwyer 4C-3 1/4 DIN temperature controller | relay output. | Blackhawk Supply
4C-3 | 1 / 4 DIN temperature controller | relay output. | Dwyer
Brand: Dwyer
SKU: 4C-3
$154.39 each
Type
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Ambient Operating Temperature
Capillary
Category/Type
Clock Accuracy
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Dimensions
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Display
FPM
Filtration Efficiency
Housing Material
Maximum Pressure
Output
Primary
Probe
Ramping Time Intervals
Range
Resolution
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Signal
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Temperature Limits
VA
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Johnson Controls A421AEC-02C Single Stage Temp Controller with Sensor, 120/240VAC, NEMA4X, 6' 7" lead, -40 to 212F, HTG/CLG | Blackhawk Supply
A421AEC-02C | Single Stage Temp Controller with Sensor, 120/240VAC, NEMA4X, 6' 7" lead, -40 to 212F, HTG/CLG | Johnson Controls
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SKU: A421AEC-02C
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Belimo GMB24-SR Damper Actuator | 360 in-lb | Non-Spg Rtn | 24V | Modulating | Blackhawk Supply
GMB24-SR | Damper Actuator | 360 in-lb | Non-Spg Rtn | 24V | Modulating | Belimo
Brand: Belimo
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