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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 SCT10-102 Current transducer | split core | 0-5 VDC output | range 30/60/120A | Blackhawk Supply
SCT10-102 | Current transducer | split core | 0-5 VDC output | range 30 / 60 / 120A | Dwyer
Brand: Dwyer
SKU: SCT10-102
$119.35 each
View Details Dwyer CCT60-200 Current transformer | 10/20/50 A input | 4-20 RMS output | solid core. | Blackhawk Supply
CCT60-200 | Current transformer | 10 / 20 / 50 A input | 4-20 RMS output | solid core. | Dwyer
Brand: Dwyer
SKU: CCT60-200
$59.11 each
View Details Dwyer LTPZ140-240-A Solid state relay | 240 VAC | 40 amp max. load | 90-265 VAC trigger. | Blackhawk Supply
LTPZ140-240-A | Solid state relay | 240 VAC | 40 amp max. load | 90-265 VAC trigger. | Dwyer
Brand: Dwyer
SKU: LTPZ140-240-A
$326.21 each
View Details Dwyer MTL7787 Intrinsically safe zener barrier. | Blackhawk Supply
MTL7787 | Intrinsically safe zener barrier. | Dwyer
Brand: Dwyer
SKU: MTL7787
$465.82 each
View Details Dwyer MCS-111001 No Core Terminal Connect Mini Current Switch. | Blackhawk Supply
MCS-111001 | No Core Terminal Connect Mini Current Switch. | Dwyer
Brand: Dwyer
SKU: MCS-111001
$26.96 each
View Details Dwyer LTT24-0 SSR monitor | 20-32 VDC trigger | 100-660 VAC load. | Blackhawk Supply
LTT24-0 | SSR monitor | 20-32 VDC trigger | 100-660 VAC load. | Dwyer
Brand: Dwyer
SKU: LTT24-0
$211.08 each
View Details Dwyer MCS-111050 Solid Core Mini Current Switch. | Blackhawk Supply
MCS-111050 | Solid Core Mini Current Switch. | Dwyer
Brand: Dwyer
SKU: MCS-111050
$26.96 each
View Details Dwyer LTPZ340-530-D Solid state relay | 530 VAC | 40 amp max. load | 3-32 VDC trigger. | Blackhawk Supply
LTPZ340-530-D | Solid state relay | 530 VAC | 40 amp max. load | 3-32 VDC trigger. | Dwyer
Brand: Dwyer
SKU: LTPZ340-530-D
$541.58 each
View Details Dwyer SCS-120025 Solid core current switch with fixed set point at 0.25A | amperage range .25 to 200 A. | Blackhawk Supply
SCS-120025 | Solid core current switch with fixed set point at 0.25A | amperage range .25 to 200 A. | Dwyer
Brand: Dwyer
SKU: SCS-120025
$69.97 each
View Details Dwyer LTTJ-305S Current transformer adjustable from 30-50 amps | NPN transistor output. | Blackhawk Supply
LTTJ-305S | Current transformer adjustable from 30-50 amps | NPN transistor output. | Dwyer
Brand: Dwyer
SKU: LTTJ-305S
$154.60 each
View Details Dwyer LTTJ-103S Current transformer adjustable from 10-30 amps | NPN transistor output. | Blackhawk Supply
LTTJ-103S | Current transformer adjustable from 10-30 amps | NPN transistor output. | Dwyer
Brand: Dwyer
SKU: LTTJ-103S
$154.60 each
View Details Dwyer SCS-211125 Split core current switch with adjustable set point | amperage range 1.25 to 135 A. | Blackhawk Supply
SCS-211125 | Split core current switch with adjustable set point | amperage range 1.25 to 135 A. | Dwyer
Brand: Dwyer
SKU: SCS-211125
$97.85 each
View Details Dwyer LTTJ-090 Current transformer calibrated to 10 VDC at 90 amps. | Blackhawk Supply
LTTJ-090 | Current transformer calibrated to 10 VDC at 90 amps. | Dwyer
Brand: Dwyer
SKU: LTTJ-090
$136.64 each
View Details Dwyer SCS-220150 Split core current switch with fixed set point at 1.5A | amperage range 1.5 to 200 A. | Blackhawk Supply
SCS-220150 | Split core current switch with fixed set point at 1.5A | amperage range 1.5 to 200 A. | Dwyer
Brand: Dwyer
SKU: SCS-220150
$82.51 each
View Details Dwyer LTTJ-020 Current transformer calibrated to 10 VDC at 20 amps. | Blackhawk Supply
LTTJ-020 | Current transformer calibrated to 10 VDC at 20 amps. | Dwyer
Brand: Dwyer
SKU: LTTJ-020
$138.54 each
View Details Dwyer LTTJ-305 Current transformer adjustable from 30-50 amps | 5-10 VDC output. | Blackhawk Supply
LTTJ-305 | Current transformer adjustable from 30-50 amps | 5-10 VDC output. | Dwyer
Brand: Dwyer
SKU: LTTJ-305
$136.64 each
View Details Dwyer 3868-0140 Open heater detector | logic output | no LED | 4 ft (1.2 m) cable. | Blackhawk Supply
3868-0140 | Open heater detector | logic output | no LED | 4 ft (1.2 m) cable. | Dwyer
Brand: Dwyer
SKU: 3868-0140
$131.44 each
View Details Dwyer 3868-0130 Open heater detector | triac output | no LED | 4 ft (1.2 m) cable. | Blackhawk Supply
3868-0130 | Open heater detector | triac output | no LED | 4 ft (1.2 m) cable. | Dwyer
Brand: Dwyer
SKU: 3868-0130
$129.29 each
View Details Dwyer SCS-220015 Split core current switch with fixed set point at 0.15A | amperage range .15 to 200 A. | Blackhawk Supply
SCS-220015 | Split core current switch with fixed set point at 0.15A | amperage range .15 to 200 A. | Dwyer
Brand: Dwyer
SKU: SCS-220015
$83.69 each
View Details Dwyer LTTJ-100 Current transformer calibrated to 10 VDC at 100 amps. | Blackhawk Supply
LTTJ-100 | Current transformer calibrated to 10 VDC at 100 amps. | Dwyer
Brand: Dwyer
SKU: LTTJ-100
$136.64 each
View Details Dwyer LTTJ-010 Current transformer calibrated to 10 VDC at 10 amps. | Blackhawk Supply
LTTJ-010 | Current transformer calibrated to 10 VDC at 10 amps. | Dwyer
Brand: Dwyer
SKU: LTTJ-010
$136.64 each
View Details Dwyer LTTJ-030 Current transformer calibrated to 10 VDC at 30 amps. | Blackhawk Supply
LTTJ-030 | Current transformer calibrated to 10 VDC at 30 amps. | Dwyer
Brand: Dwyer
SKU: LTTJ-030
$136.64 each
View Details Dwyer 783XCXM4L-24D 3PDT ice cube relays | 15 amp rating | 24 VDC | coil resistance 400Ω | Blackhawk Supply
783XCXM4L-24D | 3PDT ice cube relays | 15 amp rating | 24 VDC | coil resistance 400Ω | Dwyer
Brand: Dwyer
SKU: 783XCXM4L-24D
$36.10 each
View Details Dwyer 3868-0160 Open heater detector | external | red LED | 4 ft (1.2 m) cable | indication only. | Blackhawk Supply
3868-0160 | Open heater detector | external | red LED | 4 ft (1.2 m) cable | indication only. | Dwyer
Brand: Dwyer
SKU: 3868-0160
$86.53 each
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Belimo P2800A GR Feedback potentiometer 2800 ohms. | Blackhawk Supply
P2800A GR | Feedback potentiometer 2800 ohms. | Belimo
Brand: Belimo
SKU: P2800A GR
$126.00 each
Siemens GCA161.1U Damper Actuator | Spring Return | 24 VAC/DC | 0-10 Vdc | 160 lb-in | Blackhawk Supply
GCA161.1U | Damper Actuator | Spring Return | 24 VAC/DC | 0-10 Vdc | 160 lb-in | Siemens
Brand: Siemens
SKU: GCA161.1U
$358.36 each
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
Brand: Belimo
SKU: LMB24-SR
$213.75 each
KMC STE-8001W80 Digital Sensor: SimplyVAV, Temperature, White, | Blackhawk Supply
STE-8001W80 | Digital Sensor: SimplyVAV, Temperature, White, | KMC
Brand: KMC
SKU: STE-8001W80
$107.88 each
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
SKU: MG350V-24F
$109.69 each
Contemporary Controls BAST-221C-B2 BACnet MS/TP Thermostat 2-Heat/2-Cool/1-Fan Wired | Blackhawk Supply
BAST-221C-B2 | BACnet MS/TP Thermostat 2-Heat/2-Cool/1-Fan Wired | Contemporary Controls
Brand: Contemporary Controls
SKU: BAST-221C-B2
$169.00 each
Neptronic EHS45-600-10 1 Phase 45 Amps Multi-Signal Control | [NFEHS45-600-10] | Blackhawk Supply
EHS45-600-10 | 1 Phase 45 Amps Multi-Signal Control | [NFEHS45-600-10] | Neptronic
Brand: Neptronic
SKU: EHS45-600-10
$241.50 each
Veris PWLX04S Pressure | Wet | Nema 4 | LCD | 0-100PSID | Blackhawk Supply
PWLX04S | Pressure | Wet | Nema 4 | LCD | 0-100PSID | Veris
Brand: Veris
SKU: PWLX04S
$395.83 each
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