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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 821TD10H-UNI Contact Configuration SPDT | Blackhawk Supply
821TD10H-UNI | Contact Configuration SPDT | Dwyer
Brand: Dwyer
SKU: 821TD10H-UNI
$179.30 each
View Details Dwyer E92S11A22D240 Electromechanical relay | DPDT | 240 VAC. | Blackhawk Supply
E92S11A22D240 | Electromechanical relay | DPDT | 240 VAC. | Dwyer
Brand: Dwyer
SKU: E92S11A22D240
$36.24 each
View Details Dwyer 352-9 Mother Node gold RS-232 to RS-485 converter/isolator/power transformer | DB9F connector. | Blackhawk Supply
352-9 | Mother Node gold RS-232 to RS-485 converter / isolator / power transformer | DB9F connector. | Dwyer
Brand: Dwyer
SKU: 352-9
$561.50 each
View Details Dwyer SCL4151C RTD transmitter | DIN | range 0 to 150°C | low voltage. | Blackhawk Supply
SCL4151C | RTD transmitter | DIN | range 0 to 150°C | low voltage. | Dwyer
Brand: Dwyer
SKU: SCL4151C
$409.75 each
View Details Dwyer SCL4130G Thermocouple transmitter | type J | range 0 to 1000°F | low voltage. | Blackhawk Supply
SCL4130G | Thermocouple transmitter | type J | range 0 to 1000°F | low voltage. | Dwyer
Brand: Dwyer
SKU: SCL4130G
$409.75 each
View Details Dwyer SCL4130D Thermocouple transmitter | type J | range 0 to 500°F | low voltage. | Blackhawk Supply
SCL4130D | Thermocouple transmitter | type J | range 0 to 500°F | low voltage. | Dwyer
Brand: Dwyer
SKU: SCL4130D
$409.75 each
View Details Dwyer SCL4151B RTD transmitter | DIN | range 0 to 100°C | low voltage. | Blackhawk Supply
SCL4151B | RTD transmitter | DIN | range 0 to 100°C | low voltage. | Dwyer
Brand: Dwyer
SKU: SCL4151B
$409.75 each
View Details Dwyer SCL4130P Thermocouple transmitter | type K | range 0 to 2000°F | low voltage. | Blackhawk Supply
SCL4130P | Thermocouple transmitter | type K | range 0 to 2000°F | low voltage. | Dwyer
Brand: Dwyer
SKU: SCL4130P
$409.75 each
View Details Dwyer SC4151B RTD transmitter | DIN | range 0 to 100°C. | Blackhawk Supply
SC4151B | RTD transmitter | DIN | range 0 to 100°C. | Dwyer
Brand: Dwyer
SKU: SC4151B
$409.75 each
View Details Dwyer SCL1090 Process/alarm switch module | 12 to 24 VDC/VAC low voltage power supply. | Blackhawk Supply
SCL1090 | Process / alarm switch module | 12 to 24 VDC / VAC low voltage power supply. | Dwyer
Brand: Dwyer
SKU: SCL1090
$512.84 each
View Details Dwyer SCL4130K Thermocouple transmitter | type K | range 0 to 500°F | low voltage. | Blackhawk Supply
SCL4130K | Thermocouple transmitter | type K | range 0 to 500°F | low voltage. | Dwyer
Brand: Dwyer
SKU: SCL4130K
$409.75 each
View Details Dwyer SC4130A Thermocouple transmitter | type J | range -100 to 200°C. | Blackhawk Supply
SC4130A | Thermocouple transmitter | type J | range -100 to 200°C. | Dwyer
Brand: Dwyer
SKU: SC4130A
$409.75 each
View Details Dwyer SC4151D RTD transmitter | DIN | range 0 to 200°F. | Blackhawk Supply
SC4151D | RTD transmitter | DIN | range 0 to 200°F. | Dwyer
Brand: Dwyer
SKU: SC4151D
$409.75 each
View Details Dwyer SC1090 Process/alarm switch module | 85 to 265 VDC/VAC power supply. | Blackhawk Supply
SC1090 | Process / alarm switch module | 85 to 265 VDC / VAC power supply. | Dwyer
Brand: Dwyer
SKU: SC1090
$512.62 each
View Details Dwyer PMA-11 4 relay expansion module. | Blackhawk Supply
PMA-11 | 4 relay expansion module. | Dwyer
Brand: Dwyer
SKU: PMA-11
$269.62 each
View Details Dwyer SC4130P Thermocouple transmitter | type K | range 0 to 2000°F. | Blackhawk Supply
SC4130P | Thermocouple transmitter | type K | range 0 to 2000°F. | Dwyer
Brand: Dwyer
SKU: SC4130P
$409.75 each
View Details Dwyer PMA-09 Snubber. | Blackhawk Supply
PMA-09 | Snubber. | Dwyer
Brand: Dwyer
SKU: PMA-09
$33.75 each
View Details Dwyer SC4130K Thermocouple transmitter | type K | range 0 to 500°F. | Blackhawk Supply
SC4130K | Thermocouple transmitter | type K | range 0 to 500°F. | Dwyer
Brand: Dwyer
SKU: SC4130K
$409.75 each
View Details Dwyer SC4130G Thermocouple transmitter | type J | range 0 to 1000°F. | Blackhawk Supply
SC4130G | Thermocouple transmitter | type J | range 0 to 1000°F. | Dwyer
Brand: Dwyer
SKU: SC4130G
$409.75 each
View Details Dwyer PMA-10 DIN rail mounting kit for two modules. | Blackhawk Supply
PMA-10 | DIN rail mounting kit for two modules. | Dwyer
Brand: Dwyer
SKU: PMA-10
$48.72 each
View Details Dwyer SC4130D Thermocouple transmitter | type J | range 0 to 500°F. | Blackhawk Supply
SC4130D | Thermocouple transmitter | type J | range 0 to 500°F. | Dwyer
Brand: Dwyer
SKU: SC4130D
$409.75 each
View Details Dwyer PMA-07 USB to RS-422/485 isolated converter. | Blackhawk Supply
PMA-07 | USB to RS-422 / 485 isolated converter. | Dwyer
Brand: Dwyer
SKU: PMA-07
$718.90 each
View Details Dwyer LTI-241 Temperature panel meter | 12-24 VDC | 4 relays | 4-20 mA transmitter. | Blackhawk Supply
LTI-241 | Temperature panel meter | 12-24 VDC | 4 relays | 4-20 mA transmitter. | Dwyer
Brand: Dwyer
SKU: LTI-241
$1,076.82 each
View Details Dwyer LTI-240 Temperature panel meter | 12-24 VDC | 4 relays | no transmitter. | Blackhawk Supply
LTI-240 | Temperature panel meter | 12-24 VDC | 4 relays | no transmitter. | Dwyer
Brand: Dwyer
SKU: LTI-240
$963.20 each
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Square D MD3304X Motor disconnect switch, 3 P, 30 A, NEMA 1, 3, 3R, 4, 4X and 12 enclosure | Blackhawk Supply
MD3304X | Motor disconnect switch, 3 P, 30 A, NEMA 1, 3, 3R, 4, 4X and 12 enclosure | Square D
Brand: Square D
SKU: MD3304X
$102.64 each
Belimo LF120 US Damper Actuator | 35 in-lb | Spg Rtn | 120V | On/Off | Blackhawk Supply
LF120 US | Damper Actuator | 35 in-lb | Spg Rtn | 120V | On/Off | Belimo
Brand: Belimo
SKU: LF120 US
$289.35 each
Belimo FSLF120 US Fire & Smoke Actuator | 30 in-lb | Spg Rtn | 120V | On/Off | 1m Cable | Blackhawk Supply
FSLF120 US | Fire & Smoke Actuator | 30 in-lb | Spg Rtn | 120V | On/Off | 1m Cable | Belimo
Brand: Belimo
SKU: FSLF120 US
$468.45 each
Contemporary Controls EISK5-100T Skorpion 5-Port 10/100Mbps Switch | Blackhawk Supply
EISK5-100T | Skorpion 5-Port 10/100Mbps Switch | Contemporary Controls
Brand: Contemporary Controls
SKU: EISK5-100T
$119.06 each
Belimo LMB24-3-T Damper Actuator | 45 in-lb | Non-Spg Rtn | 24V | On/Off/Floating Point | Blackhawk Supply
LMB24-3-T | Damper Actuator | 45 in-lb | Non-Spg Rtn | 24V | On/Off/Floating Point | Belimo
Brand: Belimo
SKU: LMB24-3-T
$114.30 each
Belimo LF24 US Damper Actuator | 35 in-lb | Spg Rtn | 24V | On/Off | Blackhawk Supply
LF24 US | Damper Actuator | 35 in-lb | Spg Rtn | 24V | On/Off | Belimo
Brand: Belimo
SKU: LF24 US
$261.45 each
iO HVAC Controls iO-WR Wireless Relay | Blackhawk Supply
iO-WR | Wireless Relay | iO HVAC Controls
Brand: iO HVAC Controls
SKU: iO-WR
$233.99 each
Johnson Controls A421ABC-02C ELECTRONICSINGLESTAGE | Blackhawk Supply
A421ABC-02C | ELECTRONICSINGLESTAGE | Johnson Controls
Brand: Johnson Controls
SKU: A421ABC-02C
$127.14 each
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