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![Dwyer FS-2 Paddle flow switch | 1" male NPT. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/fs2_600x600_fd9e477e-d0b1-4f8b-b733-95e984c8c497_medium.gif?v=1717090692)
FS-2 | Paddle flow switch | 1" male NPT. | Dwyer
Brand: Dwyer
SKU: FS-2
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![Dwyer 616KD-03 Differential pressure transmitter | 0 to 5" w.c. | 4-20 mA. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/616kd_front_1000x1000_42f0afae-e586-4973-a6f9-d40654de37d1_medium.jpg?v=1688835811)
616KD-03 | Differential pressure transmitter | 0 to 5" w.c. | 4-20 mA. | Dwyer
Brand: Dwyer
SKU: 616KD-03
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![Dwyer FS-2-CND Paddle flow switch | NPT process connection | conduit electrical connection | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/fs2_600x600_836d1010-020e-4d4e-9a32-d71199fdb194_medium.gif?v=1688875922)
FS-2-CND | Paddle flow switch | NPT process connection | conduit electrical connection | Dwyer
Brand: Dwyer
SKU: FS-2-CND
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![Dwyer CCT50-203 Current transformer | 100/150/200 A input | 0-10 V output | solid core. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/cct40-50_family_1000x1000_c2f1cf3f-59d9-4e78-b9d7-dbc319aa8a84_medium.jpg?v=1688841308)
CCT50-203 | Current transformer | 100 / 150 / 200 A input | 0-10 V output | solid core. | Dwyer
Brand: Dwyer
SKU: CCT50-203
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![Dwyer A-435-A Remote display tool for the MS2 Series | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/MS2_WithA_435_A_1000x1000_82929e6d-7173-40b5-affa-2573f64d6175_medium.gif?v=1708893014)
A-435-A | Remote display tool for the MS2 Series | Dwyer
Brand: Dwyer
SKU: A-435-A
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![Dwyer GSTC-C Carbon Monoxide Transmitter with BACnet & Modbus Communication | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/gstc_n_lcd_front_1000x1000_f6c8f22f-8dc2-4d58-b3ac-9b2dea4c34cb_medium.gif?v=1688834886)
GSTC-C | Carbon Monoxide Transmitter with BACnet & Modbus Communication | Dwyer
Brand: Dwyer
SKU: GSTC-C
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![Dwyer CCT40-200 Current transformer | 10/20/50 A input | 4-20 mA output | solid core. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/cct40-50_family_1000x1000_152fee1e-fd4d-436a-bb60-e39d52126fa8_medium.jpg?v=1688839783)
CCT40-200 | Current transformer | 10 / 20 / 50 A input | 4-20 mA output | solid core. | Dwyer
Brand: Dwyer
SKU: CCT40-200
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![Dwyer CCT40-203 Current transformer | 10/20/50 A input | 0-10 V output | solid core. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/cct40-50_family_1000x1000_1005eb4a-12d9-4377-b64a-3e6a2174b753_medium.jpg?v=1688840504)
CCT40-203 | Current transformer | 10 / 20 / 50 A input | 0-10 V output | solid core. | Dwyer
Brand: Dwyer
SKU: CCT40-203
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![Dwyer DFS2-DA10 Low limit temperature control | 10 ft capillary with automatic reset | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/dfs2_manual_front_1000x1000_fbb4f776-c4d3-457f-9680-ef296bcedbca_medium.jpg?v=1688849445)
DFS2-DA10 | Low limit temperature control | 10 ft capillary with automatic reset | Dwyer
Brand: Dwyer
SKU: DFS2-DA10
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![Dwyer TE-DFN-F0448-00 Air Duct Temperature Sensor | 4 inch probe | 20K Ohm Thermistor. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/te_family_large_941187a7-8308-486d-8bc2-abd5c0cd92db_medium.jpg?v=1688842209)
TE-DFN-F0448-00 | Air Duct Temperature Sensor | 4 inch probe | 20K Ohm Thermistor. | Dwyer
Brand: Dwyer
SKU: TE-DFN-F0448-00
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TSENSE-LCD | CO2/RH/TEMP, LCD, RELAY, BACNT | ACI
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ZS-100 | Weather shield - galvaneal (13" L x 8" W x 6" D). | Belimo
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EFB24-SR | Damper Actuator | 270 in-lb | Spg Rtn | 24V | Modulating | Belimo
Brand: Belimo
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GRD221.1U | Damper Actuator | Spring Return | 120 VAC | On/Off | 30 lb-in | Siemens
Brand: Siemens
SKU: GRD221.1U