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![Siemens SAX81.03U Flowrite Actuator, 24 Vac, Floating Control, Non-Spring Return | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SAX81.03U_medium.jpg?v=1720023822)
SAX81.03U | Flowrite Actuator, 24 Vac, Floating Control, Non-Spring Return | Siemens
Brand: Siemens
SKU: SAX81.03U
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![Siemens QAM2030.020 Duct Point Temperature Sensor, 10K Ohm NTC Type 2, 8-Inch | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/QAM2030.020_medium.jpg?v=1720023815)
QAM2030.020 | Duct Point Temperature Sensor, 10K Ohm NTC Type 2, 8-Inch | Siemens
Brand: Siemens
SKU: QAM2030.020
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![Siemens QPM2102 Duct Sensor CO2 and VOC, 0 to 10V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/QPM2102_medium.jpg?v=1720023818)
QPM2102 | Duct Sensor CO2 and VOC, 0 to 10V | Siemens
Brand: Siemens
SKU: QPM2102
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![Siemens QPA2060D Room Sensor CO2 and Temperature with Display, 0 to 10V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/QPA2060D_medium.jpg?v=1720023802)
QPA2060D | Room Sensor CO2 and Temperature with Display, 0 to 10V | Siemens
Brand: Siemens
SKU: QPA2060D
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![Siemens QAM1035.008P50 Duct Temp Sensor, NTC 100K Ohm Type 2, 3" probe, Commissioning Only, 50-Pack | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/QAM1035.008P50_medium.jpg?v=1720023802)
QAM1035.008P50 | Duct Temp Sensor, NTC 100K Ohm Type 2, 3" probe, Commissioning Only, 50-Pack | Siemens
Brand: Siemens
SKU: QAM1035.008P50
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![Siemens RDG160TU RDG160TU Room Thermostat | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V11794043_en_438d7c9b-ca99-4134-9c13-711cdfea1665_medium.jpg?v=1720094536)
RDG160TU | RDG160TU Room Thermostat | Siemens
Brand: Siemens
SKU: RDG160TU
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![Siemens QFM3171D DUCT RH & TMP SNSR, 4-20mA, 2%, DISPLAY | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/QFM3171D_medium.jpg?v=1720023796)
QFM3171D | DUCT RH & TMP SNSR, 4-20mA, 2%, DISPLAY | Siemens
Brand: Siemens
SKU: QFM3171D
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![Siemens RAA20U Thermostat, Electric, Line Voltage, Exp Setpoint Knob, Dual Scale | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RAA20U_medium.jpg?v=1720023795)
RAA20U | Thermostat, Electric, Line Voltage, Exp Setpoint Knob, Dual Scale | Siemens
Brand: Siemens
SKU: RAA20U
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![Siemens M3P80FY Magnetic, 3" Valve, floating, 93 Cv, 0 to 10V control, w/o Flange kits | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/M3P80FY_medium.jpg?v=1720023788)
M3P80FY | Magnetic, 3" Valve, floating, 93 Cv, 0 to 10V control, w / o Flange kits | Siemens
Brand: Siemens
SKU: M3P80FY
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![Siemens QAA1011.AATU Button Room Temp Sensor with Wallplate, 1K Ohm RTD (375), Stainless Steel | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/QAA1011.AATU_medium.jpg?v=1720023787)
QAA1011.AATU | Button Room Temp Sensor with Wallplate, 1K Ohm RTD (375), Stainless Steel | Siemens
Brand: Siemens
SKU: QAA1011.AATU
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![Siemens QFA3230.FWSN Room Humidity + Temperature Sensor, Full Featuire, Siemens Logo | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/QFA3230.FWSN_medium.jpg?v=1720023782)
QFA3230.FWSN | Room Humidity + Temperature Sensor, Full Featuire, Siemens Logo | Siemens
Brand: Siemens
SKU: QFA3230.FWSN
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![Siemens RAA20UW Thermostat, Electric, Line Voltage, Exp Setpoint Knob, Dual Scale | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RAA20UW_medium.jpg?v=1720023774)
RAA20UW | Thermostat, Electric, Line Voltage, Exp Setpoint Knob, Dual Scale | Siemens
Brand: Siemens
SKU: RAA20UW
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![Siemens QAE2012.015 Immersion Well Temperature Sensor, 1K Ohm Platinum (385 Alpha), 6" Probe | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/QAE2012.015_medium.jpg?v=1720023768)
QAE2012.015 | Immersion Well Temperature Sensor, 1K Ohm Platinum (385 Alpha), 6" Probe | Siemens
Brand: Siemens
SKU: QAE2012.015
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![Siemens QAA2235.EWSN Room Temperature Sensor, 100k Ohm Thermistor, No HMI, Siemens Logo | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/QAA2235.EWSN_medium.jpg?v=1720023768)
QAA2235.EWSN | Room Temperature Sensor, 100k Ohm Thermistor, No HMI, Siemens Logo | Siemens
Brand: Siemens
SKU: QAA2235.EWSN
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![Siemens PXA-ENC34 ENCLOSURE ASSY 34 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PXA-ENC_3b3830d8-a75b-4743-ac6d-47dca67d1da8_medium.png?v=1720023762)
PXA-ENC34 | ENCLOSURE ASSY 34 | Siemens
Brand: Siemens
SKU: PXA-ENC34
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![Siemens QAA2280.EWNC Room Temp Sensor, No HMI, No Logo, Tool Port, for Siemens TEC Controllers | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/QAA2280.EWNC_medium.jpg?v=1720023761)
QAA2280.EWNC | Room Temp Sensor, No HMI, No Logo, Tool Port, for Siemens TEC Controllers | Siemens
Brand: Siemens
SKU: QAA2280.EWNC
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![Siemens QAE2012.010 Immersion Well Temperature Sensor, 1K Ohm Platinum (385 Alpha), 4" Probe | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/QAE2012.010_medium.jpg?v=1720023756)
QAE2012.010 | Immersion Well Temperature Sensor, 1K Ohm Platinum (385 Alpha), 4" Probe | Siemens
Brand: Siemens
SKU: QAE2012.010
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![Siemens MVL661.25-6.3 1" Refrigeration Valve | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/MVL661.25-6.3_medium.jpg?v=1720023754)
MVL661.25-6.3 | 1" Refrigeration Valve | Siemens
Brand: Siemens
SKU: MVL661.25-6.3
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![Siemens PXA-SB115V192VA SERVICE BOX 115V, 24VAC, 192VA | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PXA-SB_medium.png?v=1720023746)
PXA-SB115V192VA | SERVICE BOX 115V, 24VAC, 192VA | Siemens
Brand: Siemens
SKU: PXA-SB115V192VA
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![Siemens MXG461.32-12U Magnetic 1-1/4" Valve, 2-way or mixing, 14 Cv, 0 to 10V control, w/ NPT unions | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/MXG461.32-12U_medium.jpg?v=1720023741)
MXG461.32-12U | Magnetic 1-1 / 4" Valve, 2-way or mixing, 14 Cv, 0 to 10V control, w / NPT unions | Siemens
Brand: Siemens
SKU: MXG461.32-12U
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![Siemens MXG461.15-1.5U Magnetic, 1/2" Valve, 2-way or floating 1.8 Cv, 0-10V control, w/ NPT unions | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/MXG461.15-1.5U_medium.jpg?v=1720023740)
MXG461.15-1.5U | Magnetic, 1 / 2" Valve, 2-way or floating 1.8 Cv, 0-10V control, w / NPT unions | Siemens
Brand: Siemens
SKU: MXG461.15-1.5U
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![Siemens M3FB15LX06/A 0 to 10V, 1/2" Valve, Hot Gas Bypass, 0.7 Cv, 460 PSI | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/M3FB15LX06_A_medium.jpg?v=1720023735)
M3FB15LX06 / A | 0 to 10V, 1 / 2" Valve, Hot Gas Bypass, 0.7 Cv, 460 PSI | Siemens
Brand: Siemens
SKU: M3FB15LX06/A
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![Siemens GEB164.1U Damper Actuator | Non-Spring Return | 24 VAC | 0-10/2-10 Vdc | 132 lb-in | SW | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/GEB164.1U_medium.jpg?v=1720023730)
GEB164.1U | Damper Actuator | Non-Spring Return | 24 VAC | 0-10 / 2-10 Vdc | 132 lb-in | SW | Siemens
Brand: Siemens
SKU: GEB164.1U
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![Siemens GMA131.1U Damper Actuator | Spring Return | 24 VAC/DC | Floating | 62 lb-in | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/GMA131.1U_medium.jpg?v=1720023711)
GMA131.1U | Damper Actuator | Spring Return | 24 VAC / DC | Floating | 62 lb-in | Siemens
Brand: Siemens
SKU: GMA131.1U
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PW2XX05S | Pressure | Wet | NEMA 4 | 0-250PSID | Veris
Brand: Veris
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E50B1 | DIN Energy Meter | VAR Pulse Out | Veris
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EIS8-100T | 8-Port 10/100Mbps UL-864 EIS Switch | Contemporary Controls
Brand: Contemporary Controls
SKU: EIS8-100T