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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 WD3-BP-D1-A Battery powered water leak detector | SPST NO SSR | with audible alarm | adjustable mounting bracket included. | Blackhawk Supply
WD3-BP-D1-A | Battery powered water leak detector | SPST NO SSR | with audible alarm | adjustable mounting bracket included. | Dwyer
Brand: Dwyer
SKU: WD3-BP-D1-A
$37.61 each
View Details Dwyer A-465 2 in. x 4 in. plastic wall mount filtered static pressure pick-up | Blackhawk Supply
A-465 | 2 in. x 4 in. plastic wall mount filtered static pressure pick-up | Dwyer
Brand: Dwyer
SKU: A-465
$18.62 each
View Details Dwyer CCT40-203 Solid core Selectable 10/20/50 A Range, Self-powered, 0-10 V | Blackhawk Supply
CCT40-203 | Solid core Selectable 10 / 20 / 50 A Range, Self-powered, 0-10 V | Dwyer
Brand: Dwyer
SKU: CCT40-203
$32.07 each
View Details Dwyer CCS-211150 Current switch | split core | adjustable | normally open | red and green LED | min. set point 1.50. | Blackhawk Supply
CCS-211150 | Current switch | split core | adjustable | normally open | red and green LED | min. set point 1.50. | Dwyer
Brand: Dwyer
SKU: CCS-211150
$34.74 each
View Details Dwyer WMT2-A-C-03-1 3/4 in. x 3/4 in., 1 gallon pulse output | Blackhawk Supply
WMT2-A-C-03-1 | 3 / 4 in. x 3 / 4 in., 1 gallon pulse output | Dwyer
Brand: Dwyer
SKU: WMT2-A-C-03-1
$161.36 each
View Details Dwyer DFS2-DA10 Series DFS2 Low Limit Freeze Protection Switch DPDT, 10 ft. capillary with automatic reset | Blackhawk Supply
DFS2-DA10 | Series DFS2 Low Limit Freeze Protection Switch DPDT, 10 ft. capillary with automatic reset | Dwyer
Brand: Dwyer
SKU: DFS2-DA10
$292.54 each
View Details Dwyer DXW-11-153-2 Differential pressure switch | brass and fluoroelastomer wetted materials | NEMA 4X | 1/4" NPT connections | SPDT | range 10 to 25 psi. | Blackhawk Supply
DXW-11-153-2 | Differential pressure switch | brass and fluoroelastomer wetted materials | NEMA 4X | 1 / 4" NPT connections | SPDT | range 10 to 25 psi. | Dwyer
Brand: Dwyer
SKU: DXW-11-153-2
$136.76 each
View Details Dwyer LFME-13-F2 Polycarbonate flowmeter | range 2-20 GPM (8-80 LPM) water | 1" male NPT | 316 SS float. | Blackhawk Supply
LFME-13-F2 | Polycarbonate flowmeter | range 2-20 GPM (8-80 LPM) water | 1" male NPT | 316 SS float. | Dwyer
Brand: Dwyer
SKU: LFME-13-F2
$193.97 each
View Details Dwyer RMB-84-SSV Flowmeter | range 4-40 GPH water. | Blackhawk Supply
RMB-84-SSV | Flowmeter | range 4-40 GPH water. | Dwyer
Brand: Dwyer
SKU: RMB-84-SSV
$96.20 each
View Details Dwyer P2-11 Flow switch for liquids | actuation set point .05 GPM (.19 LPM). | Blackhawk Supply
P2-11 | Flow switch for liquids | actuation set point .05 GPM (.19 LPM). | Dwyer
Brand: Dwyer
SKU: P2-11
$188.50 each
View Details Dwyer DS-300-4 Flow sensor | 4" pipe size. | Blackhawk Supply
DS-300-4 | Flow sensor | 4" pipe size. | Dwyer
Brand: Dwyer
SKU: DS-300-4
$408.06 each
View Details Dwyer TSW-250 Weatherproof digital temperature switch | dual stage | 90 to 255 VAC power supply | Blackhawk Supply
TSW-250 | Weatherproof digital temperature switch | dual stage | 90 to 255 VAC power supply | Dwyer
Brand: Dwyer
SKU: TSW-250
$138.67 each
View Details Dwyer TSS2-2100 Dual stage temperature switch | °F | 115 VAC. | Blackhawk Supply
TSS2-2100 | Dual stage temperature switch | °F | 115 VAC. | Dwyer
Brand: Dwyer
SKU: TSS2-2100
$98.87 each
View Details Dwyer TSS2-2400 Dual stage temperature switch | °F | 24 VAC/DC. | Blackhawk Supply
TSS2-2400 | Dual stage temperature switch | °F | 24 VAC / DC. | Dwyer
Brand: Dwyer
SKU: TSS2-2400
$98.87 each
View Details Dwyer TE-DFN-F0448-00 Air Duct Temperature Sensor | 4 inch probe | 20K Ohm Thermistor. | Blackhawk Supply
TE-DFN-F0448-00 | Air Duct Temperature Sensor | 4 inch probe | 20K Ohm Thermistor. | Dwyer
Brand: Dwyer
SKU: TE-DFN-F0448-00
$14.74 each
View Details Dwyer TE-DFN-A0448-00 Air Duct Temperature Sensor | 4 inch probe | 10K Ohm Type III Thermistor | 8 foot plenum cable. | Blackhawk Supply
TE-DFN-A0448-00 | Air Duct Temperature Sensor | 4 inch probe | 10K Ohm Type III Thermistor | 8 foot plenum cable. | Dwyer
Brand: Dwyer
SKU: TE-DFN-A0448-00
$14.74 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
$23.19 each
View Details Dwyer RHRS 6 plate solar radiation shield for sintered filter version RH transmitters. | Blackhawk Supply
RHRS | 6 plate solar radiation shield for sintered filter version RH transmitters. | Dwyer
Brand: Dwyer
SKU: RHRS
$55.69 each
View Details Dwyer A-320-A1 Weatherproof enclosure | ABS | compatible with 2000 Magnehelic® gage | includes 2 sections of precut silicone tubing | banjo fittings | and threaded pressure connections pre-installed. | Blackhawk Supply
A-320-A1 | Weatherproof enclosure | ABS | compatible with 2000 Magnehelic® gage | includes 2 sections of precut silicone tubing | banjo fittings | and threaded pressure connections pre-installed. | Dwyer
Brand: Dwyer
SKU: A-320-A1
$301.34 each
View Details Dwyer RKA Regulator kit for RMA or VFA. | Blackhawk Supply
RKA | Regulator kit for RMA or VFA. | Dwyer
Brand: Dwyer
SKU: RKA
$287.39 each
View Details Dwyer 8C-2 1/8 DIN temperature controller | voltage pulse output. | Blackhawk Supply
8C-2 | 1 / 8 DIN temperature controller | voltage pulse output. | Dwyer
Brand: Dwyer
SKU: 8C-2
$135.24 each
View Details Dwyer 4B-53 1/4 DIN temperature/process controller | (1) current output and (1) relay output. | Blackhawk Supply
4B-53 | 1 / 4 DIN temperature / process controller | (1) current output and (1) relay output. | Dwyer
Brand: Dwyer
SKU: 4B-53
$199.29 each
View Details Dwyer 628-12-GH-P1-E1-S1 Industrial pressure transmitter | range 0-200 psig | general purpose housing | 1/4" male NPT | 3' cable | 4-20 mA | max. pressure 400 psig | over pressure 1000 psig. | Blackhawk Supply
628-12-GH-P1-E1-S1 | Industrial pressure transmitter | range 0-200 psig | general purpose housing | 1 / 4" male NPT | 3' cable | 4-20 mA | max. pressure 400 psig | over pressure 1000 psig. | Dwyer
Brand: Dwyer
SKU: 628-12-GH-P1-E1-S1
$128.82 each
View Details Dwyer MVS-1 Miniature vacuum switch | min. set point 3" w.c. (8 mbar) | max. set point 8" w.c. (20 mbar) | 1/4" smooth port process connection. | Blackhawk Supply
MVS-1 | Miniature vacuum switch | min. set point 3" w.c. (8 mbar) | max. set point 8" w.c. (20 mbar) | 1 / 4" smooth port process connection. | Dwyer
Brand: Dwyer
SKU: MVS-1
$31.36 each
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Brand: Belimo
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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
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Brand: Veris
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Schneider Electric MG350V-24F SmartX, Globe Valve Actuator, floating, non-spring return, 24 Vac/Vdc, 78 lbf, LED status indicator, NEMA 2 | Blackhawk Supply
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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Veris PWLX04S Pressure | Wet | Nema 4 | LCD | 0-100PSID | Blackhawk Supply
PWLX04S | Pressure | Wet | Nema 4 | LCD | 0-100PSID | Veris
Brand: Veris
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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
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Veris PWLX05S Pressure | Wet | Nema 4 | LCD | 0-250PSID | Blackhawk Supply
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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
SKU: SKD62U
$846.69 each
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