sensors
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![Image for Water Detection](http://blackhawksupply.com/cdn/shop/files/Senva_Family_WD_909753fc-5e01-4976-b21f-1a46ea055ef3_100x.jpg?v=1720021280)
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![Image for Gas Detection](http://blackhawksupply.com/cdn/shop/files/aci-q6-co-h2-100l_905be93c-e90a-4247-9774-e5e64c2a4389_100x.jpg?v=1719983058)
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![Siemens 544-577-40 Liquid Immersion Temperature Sensor, 1K Ohm Platinum, (375 Alpha), 4-Inch | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/544-577-40_medium.jpg?v=1720022561)
544-577-40 | Liquid Immersion Temperature Sensor, 1K Ohm Platinum, (375 Alpha), 4-Inch | Siemens
Brand: Siemens
SKU: 544-577-40
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![Siemens 540-660B Room Temperature Sensor, White | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/44715_en_medium.jpg?v=1720022549)
540-660B | Room Temperature Sensor, White | Siemens
Brand: Siemens
SKU: 540-660B
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![Siemens 192-202 Room Temp Thermostat, Pneumatic, DA, Heat/Cool, Fahrenheit, 2-pipe | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/192-202_medium.jpg?v=1720021665)
192-202 | Room Temp Thermostat, Pneumatic, DA, Heat / Cool, Fahrenheit, 2-pipe | Siemens
Brand: Siemens
SKU: 192-202
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![Senva Sensors TGW-ACX-A TGUL, WALL, ANALOG, CO | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/Senva_Family_TGD_85d4a7f2-e091-4b4d-89b8-1b122e574683_medium.jpg?v=1720021249)
TGW-ACX-A | TGUL, WALL, ANALOG, CO | Senva Sensors
Brand: Senva Sensors
SKU: TGW-ACX-A
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![Senva Sensors P5-0500-1LX Dry Diff. Press. 5" Universal, w/ LCD, No Probe | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/Senva_Family_P5_dbce4303-0e9c-4c67-9e20-53500657876e_medium.png?v=1720021231)
P5-0500-1LX | Dry Diff. Press. 5" Universal, w / LCD, No Probe | Senva Sensors
Brand: Senva Sensors
SKU: P5-0500-1LX
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CO2D-A | Duct, CO2, LCD | Senva Sensors (OBSOLETE)
Brand: Senva Sensors
SKU: CO2D-A
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PW30W-C | Wet transducer WallConduit Connection | Senva Sensors
Brand: Senva Sensors
SKU: PW30W-C
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![Schneider Electric HC-201 Electric Humidistats, Duct Humidistat, 15-95% RH | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/HC-201_medium.png?v=1720094847)
HC-201 | Electric Humidistats, Duct Humidistat, 15-95% RH | Schneider Electric
Brand: Schneider Electric
SKU: HC-201
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![Neptronic TRO5404 4 Analog Outputs, 1 TPM output, 2 Sensor Input VAV Wall mount controller | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TRO54_ad185d7f-1328-4b82-9318-67c6b6709ce7_medium.png?v=1720017867)
TRO5404 | 4 Analog Outputs, 1 TPM output, 2 Sensor Input VAV Wall mount controller | Neptronic
Brand: Neptronic
SKU: TRO5404
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![Neptronic SHC80 Duct Temperature and Humidity Sensor (dual 0-10v outputs) | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SHC10-1_afbd3ae0-928e-4901-893e-3ae2bebc1525_medium.png?v=1720017701)
SHC80 | Duct Temperature and Humidity Sensor (dual 0-10v outputs) | Neptronic (OBSOLETE)
Brand: Neptronic
SKU: SHC80
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![Mamac PR-274-R1-VDC Differential Pressure Sensor | 0 - .10 "wc | +/- .05 "wc | Enclosed | 0-10VDC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PR-274-R1-VDC_medium.png?v=1720012825)
PR-274-R1-VDC | Differential Pressure Sensor | 0 - .10 "wc | + / - .05 "wc | Enclosed | 0-10VDC | Mamac
Brand: Mamac
SKU: PR-274-R1-VDC
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![KMC STE-9001 NetSensor: Temperature, Almond | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/STE-9321-medium_2cbd8bb0-7a4e-4b8b-84e6-53e724d11166_medium.jpg?v=1720012680)
STE-9001 | NetSensor: Temperature, Almond | KMC
Brand: KMC
SKU: STE-9001
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![KMC STE-1430 Sensor: Room Temp, 10K-T3, Flat Plate | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/STE-1430-medium_b66afeca-5e24-4f20-9e76-a842f77b0c34_medium.jpg?v=1720012648)
STE-1430 | Sensor: Room Temp, 10K-T3, Flat Plate | KMC
Brand: KMC
SKU: STE-1430
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![KMC CTC-1621-103 Tstat: 2-pipe, DA, Vertical F | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/CTE-5104-10-medium_b6a84e73-9988-478f-9f69-65baecfa051b_medium.jpg?v=1720012535)
CTC-1621-103 | Tstat: 2-pipe, DA, Vertical F | KMC
Brand: KMC
SKU: CTC-1621-103
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![Braeburn 5390 Remote Indoor Sensor | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/5390_medium.jpg?v=1721140517)
5390 | Remote Indoor Sensor | Braeburn
Brand: Braeburn
SKU: 5390
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![Braeburn 7305 Universal Smart Wi-Fi Programmable Thermostat 3H / 2C Pack of 3 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/7205_medium.png?v=1721055906)
7305 | Universal Smart Wi-Fi Programmable Thermostat 3H / 2C Pack of 3 | Braeburn (OBSOLETE)
Brand: Braeburn
SKU: 7305
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![Johnson Controls GRD10-1R WIRE THERMOSTAT GUARD | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/grd10-1r_medium.jpg?v=1719992970)
GRD10-1R | WIRE THERMOSTAT GUARD | Johnson Controls
Brand: Johnson Controls
SKU: GRD10-1R
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![Johnson Controls C450YNN-1C POWER MODULE 230/24 VAC; POWER MOD PROVIDES 24V TO SYSTEM 450 MOD ASSEMBLY 120VAC OR 240VAC SUPPLY | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/C450YNN-1C_8eb6e0d0-1213-4ad8-add8-98e71476f8ce_medium.jpg?v=1719992762)
C450YNN-1C | POWER MODULE 230 / 24 VAC; POWER MOD PROVIDES 24V TO SYSTEM 450 MOD ASSEMBLY 120VAC OR 240VAC SUPPLY | Johnson Controls
Brand: Johnson Controls
SKU: C450YNN-1C
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![ACI Universal Clip 50 Universal Clip Qty 50 | Universal Clip | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-universal-clip-6_63584f76-a29f-41a9-86ea-b829da162614_medium.jpg?v=1719983203)
Universal Clip 50 | Universal Clip Qty 50 | Universal Clip | ACI
Brand: ACI
SKU: Universal Clip 50
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![ACI PXP2.3G Analog Input to Pressure Output Interface Module | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-pxp0-3_14eee3bc-b26f-47d5-9ea9-913d3e51a39c_medium.jpg?v=1719983072)
PXP2.3G | Analog Input to Pressure Output Interface Module | ACI
Brand: ACI
SKU: PXP2.3G
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![ACI A/TT100-RS-4-C5 Transmitter w/ 100 Ohm RTD, Room (R) with Setpoint, 4-20mA Output, C/W | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-a-10ks-rs-a26-c5_8f563871-48c6-4b62-b922-afc3864fa474_medium.png?v=1719982653)
A / TT100-RS-4-C5 | Transmitter w / 100 Ohm RTD, Room (R) with Setpoint, 4-20mA Output, C / W | ACI
Brand: ACI
SKU: A/TT100-RS-4-C5
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![ACI A/20K-R 20K ohm | Room Zone Wall Temperature Sensor | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-a-cp-r-rj6_8860050b-f0c4-4dbc-9036-fe4befdc1586_medium.png?v=1719981697)
A / 20K-R | 20K ohm | Room Zone Wall Temperature Sensor | ACI
Brand: ACI
SKU: A/20K-R
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![Schneider Electric TH903-ZPM-W SpaceLogic TH903 Series Thermostat, LCD/Buttons, Zigbee, Occupancy Sensor, Modbus, Auxiliary Input, White | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/se-th903-p-w_medium.png?v=1720019857)
TH903-ZPM-W | SpaceLogic TH903 Series Thermostat, LCD / Buttons, Zigbee, Occupancy Sensor, Modbus, Auxiliary Input, White | Schneider Electric
Brand: Schneider Electric
SKU: TH903-ZPM-W
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