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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 CCT50-203 Solid core Selectable 100/150/200 A Range, Self-powered, 0-10 V | Blackhawk Supply
CCT50-203 | Solid core Selectable 100 / 150 / 200 A Range, Self-powered, 0-10 V | Dwyer
Brand: Dwyer
SKU: CCT50-203
$32.07 each
View Details Dwyer TS2-010 Digital temperature switch | 110 VAC | °F display. | Blackhawk Supply
TS2-010 | Digital temperature switch | 110 VAC | °F display. | Dwyer
Brand: Dwyer
SKU: TS2-010
$65.10 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
$16.18 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
$54.93 each
View Details Dwyer A6-651221 Durable brass pressure switch | adjustable from 25 to 50 psi | SPDT | 1/4" NPT male connection. | Blackhawk Supply
A6-651221 | Durable brass pressure switch | adjustable from 25 to 50 psi | SPDT | 1 / 4" NPT male connection. | Dwyer
Brand: Dwyer
SKU: A6-651221
$30.12 each
View Details Dwyer A-306 Outdoor static pressure sensor | includes 50' vinyl tubing | mounting bracket and hardware. Red sensor. | Blackhawk Supply
A-306 | Outdoor static pressure sensor | includes 50' vinyl tubing | mounting bracket and hardware. Red sensor. | Dwyer
Brand: Dwyer
SKU: A-306
View Details
View Details Dwyer MPR2-0 Miniature pressure regulator | range 0-5 psi. | Blackhawk Supply
MPR2-0 | Miniature pressure regulator | range 0-5 psi. | Dwyer
Brand: Dwyer
SKU: MPR2-0
$70.56 each
View Details Dwyer GSTA-C Series GSTA Carbon Monoxide/Nitrogen Dioxide Gas Transmitter Carbon Monoxide Transmitter | Blackhawk Supply
GSTA-C | Series GSTA Carbon Monoxide / Nitrogen Dioxide Gas Transmitter Carbon Monoxide Transmitter | Dwyer
Brand: Dwyer
SKU: GSTA-C
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View Details Dwyer RSME-C-003 Room status monitor | range 0-0.5" w.c. | ± 1.0% accuracy | Blackhawk Supply
RSME-C-003 | Room status monitor | range 0-0.5" w.c. | ± 1.0% accuracy | Dwyer
Brand: Dwyer
SKU: RSME-C-003
$475.02 each
View Details Dwyer 480 Vaneometer | 25-400 FPM | Blackhawk Supply
480 | Vaneometer | 25-400 FPM | Dwyer
Brand: Dwyer
SKU: 480
$47.96 each
View Details Dwyer LFMD-11-C2 Polycarbonate flowmeter | range 1-10 GPM (4-40 LPM) water | 3/4" male NPT | 316 SS float. | Blackhawk Supply
LFMD-11-C2 | Polycarbonate flowmeter | range 1-10 GPM (4-40 LPM) water | 3 / 4" male NPT | 316 SS float. | Dwyer
Brand: Dwyer
SKU: LFMD-11-C2
$133.30 each
View Details Dwyer VFA-42-SSV Flowmeter | range 2-10 GPH water. | Blackhawk Supply
VFA-42-SSV | Flowmeter | range 2-10 GPH water. | Dwyer
Brand: Dwyer
SKU: VFA-42-SSV
$84.76 each
View Details Dwyer FS-2-W8 Paddle flow switch | 1" male NPT connection with 8 ft leads | Blackhawk Supply
FS-2-W8 | Paddle flow switch | 1" male NPT connection with 8 ft leads | Dwyer
Brand: Dwyer
SKU: FS-2-W8
$88.09 each
View Details Dwyer FS-2-BSPT Paddle flow switch | 1" male BSPT. | Blackhawk Supply
FS-2-BSPT | Paddle flow switch | 1" male BSPT. | Dwyer
Brand: Dwyer
SKU: FS-2-BSPT
$88.09 each
View Details Dwyer SFI-100-3/4 Sight flow indicator | 3/4" body | 4.000" L x 2.250" D x 2.563" H (102 x 57 x 65 mm) | 1.5 lb (0.7 kg). | Blackhawk Supply
SFI-100-3 / 4 | Sight flow indicator | 3 / 4" body | 4.000" L x 2.250" D x 2.563" H (102 x 57 x 65 mm) | 1.5 lb (0.7 kg). | Dwyer
Brand: Dwyer
SKU: SFI-100-3/4
$225.72 each
View Details Dwyer TCS-4010 Thermocouple temperature switch | type J/K/S Input | 110 V | °F. | Blackhawk Supply
TCS-4010 | Thermocouple temperature switch | type J / K / S Input | 110 V | °F. | Dwyer
Brand: Dwyer
SKU: TCS-4010
$100.05 each
View Details Dwyer RHP-2N44 North American Wall Mount Humidity / Temperature Transmitter with 2% accuracy and universal current / voltage output for RH and Temperature | Blackhawk Supply
RHP-2N44 | North American Wall Mount Humidity / Temperature Transmitter with 2% accuracy and universal current / voltage output for RH and Temperature | Dwyer
Brand: Dwyer
SKU: RHP-2N44
$152.10 each
View Details Dwyer A6-653221 Pressure switch | set point range 25-50 ±5 psi (1.72-3.45 ±0.34 bar). | Blackhawk Supply
A6-653221 | Pressure switch | set point range 25-50 ±5 psi (1.72-3.45 ±0.34 bar). | Dwyer
Brand: Dwyer
SKU: A6-653221
$33.09 each
View Details Dwyer A-306-A Outdoor static pressure sensor | includes 50' vinyl tubing | mounting bracket and hardware. Gray sensor. | Blackhawk Supply
A-306-A | Outdoor static pressure sensor | includes 50' vinyl tubing | mounting bracket and hardware. Gray sensor. | Dwyer
Brand: Dwyer
SKU: A-306-A
$92.11 each
View Details Dwyer CCT40-200 Solid core Selectable 10/20/50 A Range, 15-42 VDC, loop powered, 4-20 mA | Blackhawk Supply
CCT40-200 | Solid core Selectable 10 / 20 / 50 A Range, 15-42 VDC, loop powered, 4-20 mA | Dwyer
Brand: Dwyer
SKU: CCT40-200
$39.75 each
View Details Dwyer CCS-221100 Series CCS Current Switch Split core, Current/No-Current Switch 1.00 (+/-0.2) A min. set-point | Blackhawk Supply
CCS-221100 | Series CCS Current Switch Split core, Current / No-Current Switch 1.00 (+ / -0.2) A min. set-point | Dwyer
Brand: Dwyer
SKU: CCS-221100
$31.10 each
View Details Dwyer GSTC-C Series GSTC Carbon Monoxide/Nitrogen Dioxide Gas Transmitter w/ BACnet Carbon Monoxide Transmitter | Blackhawk Supply
GSTC-C | Series GSTC Carbon Monoxide / Nitrogen Dioxide Gas Transmitter w / BACnet Carbon Monoxide Transmitter | Dwyer
Brand: Dwyer
SKU: GSTC-C
View Details
View Details Dwyer 629C-04-CH-P2-E5-S1 Wet/wet differential pressure transmitter | range 50 psid | working pressure 100 psi | over pressure 250 psi. | Blackhawk Supply
629C-04-CH-P2-E5-S1 | Wet / wet differential pressure transmitter | range 50 psid | working pressure 100 psi | over pressure 250 psi. | Dwyer
Brand: Dwyer
SKU: 629C-04-CH-P2-E5-S1
$465.52 each
View Details Dwyer A-302F-C 8" hook style SS static pressure tip with mounting flange | Blackhawk Supply
A-302F-C | 8" hook style SS static pressure tip with mounting flange | Dwyer
Brand: Dwyer
SKU: A-302F-C
$19.57 each
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MG350V-24F | SmartX, Globe Valve Actuator, floating, non-spring return, 24 Vac/Vdc, 78 lbf, LED status indicator, NEMA 2 | Schneider Electric
Brand: Schneider Electric
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PWLX05S | Pressure | Wet | Nema 4 | LCD | 0-250PSID | Veris
Brand: Veris
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Siemens SKD62U Flowrite Electro-Hydraulic Actuator, 24Vac, Proportional, SR, 3/4" Stroke | Blackhawk Supply
SKD62U | Flowrite Electro-Hydraulic Actuator, 24Vac, Proportional, SR, 3/4" Stroke | Siemens
Brand: Siemens
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Belimo B220+LF120 US CCV | 0.75" | 2 Way | 14 Cv | w/ Spg Rtn | 120V | On/Off | Blackhawk Supply
B220+LF120 US | CCV | 0.75" | 2 Way | 14 Cv | w/ Spg Rtn | 120V | On/Off | Belimo
Brand: Belimo
SKU: B220+LF120 US
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iO HVAC Controls iO-TWIN Universal Twinning Kit | Blackhawk Supply
iO-TWIN | Universal Twinning Kit | iO HVAC Controls
Brand: iO HVAC Controls
SKU: iO-TWIN
$318.55 each
Belimo ZS-CCV-90 CCV Weather Shield Kit AF/NF/LF | Blackhawk Supply
ZS-CCV-90 | CCV Weather Shield Kit AF/NF/LF | Belimo
Brand: Belimo
SKU: ZS-CCV-90
$196.20 each
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
SKU: GMB24-SR
$522.90 each
Belimo NFB24-SR Damper Actuator | 90 in-lb | Spg Rtn | 24V | Modulating | Blackhawk Supply
NFB24-SR | Damper Actuator | 90 in-lb | Spg Rtn | 24V | Modulating | Belimo
Brand: Belimo
SKU: NFB24-SR
$436.50 each
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