hvac sensors

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View Details Dwyer 673-2C Pressure transmitter | range 0-2 psi. | Blackhawk Supply
673-2C | Pressure transmitter | range 0-2 psi. | Dwyer
Brand: Dwyer
SKU: 673-2C
$609.99 each
View Details ACI A/TUC2-20K-0019 Microprocessor Based Sensor (Temp) LCD, 20,000 Ohm Thermistor, Deg F, Setpoint, RS232 | Blackhawk Supply
A / TUC2-20K-0019 | Microprocessor Based Sensor (Temp) LCD, 20, 000 Ohm Thermistor, Deg F, Setpoint, RS232 | ACI
Brand: ACI
SKU: A/TUC2-20K-0019
$222.99 each
View Details ACI A/100-3W-PO-8" 100 Ohm (Three Wires) RTD, Probe Only, 8" | Blackhawk Supply
A / 100-3W-PO-8" | 100 Ohm (Three Wires) RTD, Probe Only, 8" | ACI
Brand: ACI
SKU: A/100-3W-PO-8"
$26.99 each
View Details ACI A/1.8K-RA-24"-BB 1,800 Ohm Thermistor, Rigid Probe Averaging, 24", NEMA 3R Enclosure | Blackhawk Supply
A / 1.8K-RA-24"-BB | 1, 800 Ohm Thermistor, Rigid Probe Averaging, 24", NEMA 3R Enclosure | ACI
Brand: ACI
SKU: A/1.8K-RA-24"-BB
$82.99 each
View Details Hydrolevel/Safeguard 45-1102 Low Water Cut Off Control Safeguard Automatic Reset 1100H2 24 Volt | Blackhawk Supply
45-1102 | Low Water Cut Off Control Safeguard Automatic Reset 1100H2 24 Volt | Hydrolevel / Safeguard
Brand: Hydrolevel/Safeguard
SKU: 45-1102
$139.12 each
View Details Macromatic THS-1314D-12R1-32R1 Repeat cycle (OFF 1st) | 24 - 240V AC | 1A Normally Open (Solid State) | 0.01 - 1 second | .01 - 1 second | Encapsulated | Analog | 100k (Standard) | 100k (Standard) Pack of 2 | Blackhawk Supply
THS-1314D-12R1-32R1 | Repeat cycle (OFF 1st) | 24 - 240V AC | 1A Normally Open (Solid State) | 0.01 - 1 second | .01 - 1 second | Encapsulated | Analog | 100k (Standard) | 100k (Standard) Pack of 2 | Macromatic
Brand: Macromatic
SKU: THS-1314D-12R1-32R1
$120.73 each
View Details Macromatic THS-1314A-04R1-33R1 Repeat cycle (OFF 1st) | 24 - 240V AC | 1A Normally Open (Solid State) | 0.01 - 1 second | .01 - 1 second | Encapsulated | Analog | 100k (Standard) | 100k (Standard) Pack of 2 | Blackhawk Supply
THS-1314A-04R1-33R1 | Repeat cycle (OFF 1st) | 24 - 240V AC | 1A Normally Open (Solid State) | 0.01 - 1 second | .01 - 1 second | Encapsulated | Analog | 100k (Standard) | 100k (Standard) Pack of 2 | Macromatic
Brand: Macromatic
SKU: THS-1314A-04R1-33R1
$120.73 each
View Details Senva Sensors AQ2O-BAAVAED Outdoor, RS485, VOC10K T2 Temp, OLED | Blackhawk Supply
AQ2O-BAAVAED | Outdoor, RS485, VOC10K T2 Temp, OLED | Senva Sensors
Brand: Senva Sensors
SKU: AQ2O-BAAVAED
$510.99 each
View Details Macromatic THS-1314A-35R1-16R1 Repeat cycle (OFF 1st) | 24 - 240V AC | 1A Normally Open (Solid State) | 0.01 - 1 second | .01 - 1 second | Encapsulated | Analog | 100k (Standard) | 100k (Standard) Pack of 2 | Blackhawk Supply
THS-1314A-35R1-16R1 | Repeat cycle (OFF 1st) | 24 - 240V AC | 1A Normally Open (Solid State) | 0.01 - 1 second | .01 - 1 second | Encapsulated | Analog | 100k (Standard) | 100k (Standard) Pack of 2 | Macromatic
Brand: Macromatic
SKU: THS-1314A-35R1-16R1
$120.73 each
View Details Wika 52920092 TG53.3"/S, LM, -40... +160 °F , L1=6"x1/4" | Blackhawk Supply
52920092 | TG53.3" / S, LM, -40... +160 °F , L1=6"x1 / 4" | Wika
Brand: Wika
SKU: 52920092
$111.99 each
View Details Neptronic ITO3-C Wall Mount Setpoint Station | [NFITO3-C] | Blackhawk Supply
ITO3-C | Wall Mount Setpoint Station | [NFITO3-C] | Neptronic
Brand: Neptronic
SKU: ITO3-C
$43.99 each
View Details ACI A/CO2-R2SO-CP-A09-G5 Carbon Dioxide Sensor, Room, 0-2000 PPM (0-5V, 0-10V, 4-20mA), Temp (10K Type II) , Setpoint (0-2K), Blue/Red Sticker | Blackhawk Supply
A / CO2-R2SO-CP-A09-G5 | Carbon Dioxide Sensor, Room, 0-2000 PPM (0-5V, 0-10V, 4-20mA), Temp (10K Type II) , Setpoint (0-2K), Blue / Red Sticker | ACI
Brand: ACI
SKU: A/CO2-R2SO-CP-A09-G5
$270.99 each
View Details ACI A/AN-D-18"-EXPL 10,000 Ohm Thermistor (Type III), Hazardous, Duct, 18" | Blackhawk Supply
A / AN-D-18"-EXPL | 10, 000 Ohm Thermistor (Type III), Hazardous, Duct, 18" | ACI
Brand: ACI
SKU: A/AN-D-18"-EXPL
$441.99 each
View Details ACI A/TT1K-D-12"-1-PB Transmitter w/ 1,000 Ohm RTD, Duct, 12", Plastic Enclosure, 1-5VDC Output | Blackhawk Supply
A / TT1K-D-12"-1-PB | Transmitter w / 1, 000 Ohm RTD, Duct, 12", Plastic Enclosure, 1-5VDC Output | ACI
Brand: ACI
SKU: A/TT1K-D-12"-1-PB
$109.99 each
View Details
View Details Wika 52920026 TG53.3"/S, BM, 0...100°C , L1=6"x1/4" | Blackhawk Supply
52920026 | TG53.3" / S, BM, 0...100°C , L1=6"x1 / 4" | Wika
Brand: Wika
SKU: 52920026
$74.99 each
View Details ACI A/TTM100-D-8"-4-GD Transmitter w/ 100 Ohm RTD (NIST Cert), Duct, 8", Galvanized Enclosure, 4-20mA Output | Blackhawk Supply
A / TTM100-D-8"-4-GD | Transmitter w / 100 Ohm RTD (NIST Cert), Duct, 8", Galvanized Enclosure, 4-20mA Output | ACI
Brand: ACI
SKU: A/TTM100-D-8"-4-GD
$160.99 each
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View Details Mcdonnell Miller 164500 Low Water Cut Off Control with Pump Controller 193-A with 7B Switch Steam 120/240 Voltage Alternating Current | Blackhawk Supply
164500 | Low Water Cut Off Control with Pump Controller 193-A with 7B Switch Steam 120 / 240 Voltage Alternating Current | Mcdonnell Miller
Brand: Mcdonnell Miller
SKU: 164500
$3,466.75 each
View Details ACI A/TUCH2-AN-0079 Microprocessor Based Sensor (RH & Temp) LCD, RH2%:0-10V, 10,000 Ohm Thermistor (Type III), Deg F, Setpoint, Override | Blackhawk Supply
A / TUCH2-AN-0079 | Microprocessor Based Sensor (RH & Temp) LCD, RH2%:0-10V, 10, 000 Ohm Thermistor (Type III), Deg F, Setpoint, Override | ACI
Brand: ACI
SKU: A/TUCH2-AN-0079
$360.99 each
View Details Macromatic TH41368-10JT Watchdog (switch trigger) | 240V AC/DC | 30A SPDT | 0.05 - 5 seconds | Encapsulated | Analog | Blackhawk Supply
TH41368-10JT | Watchdog (switch trigger) | 240V AC / DC | 30A SPDT | 0.05 - 5 seconds | Encapsulated | Analog | Macromatic
Brand: Macromatic
SKU: TH41368-10JT
$100.99 each
View Details Dwyer 636D-8 Fixed range differential pressure transmitter | range 0-500 psid. | Blackhawk Supply
636D-8 | Fixed range differential pressure transmitter | range 0-500 psid. | Dwyer
Brand: Dwyer
SKU: 636D-8
$2,738.99 each
View Details ACI A/DLP-005-W-U-D-B-0-A-0P-S Differential Low Pressure, 5 inWC, Unidirectional, LCD, 0.25% Accuracy, No Pitot Tube, 4-20mA Output, No NIST, Standard | Blackhawk Supply
A / DLP-005-W-U-D-B-0-A-0P-S | Differential Low Pressure, 5 inWC, Unidirectional, LCD, 0.25% Accuracy, No Pitot Tube, 4-20mA Output, No NIST, Standard | ACI
Brand: ACI
SKU: A/DLP-005-W-U-D-B-0-A-0P-S
$270.99 each
View Details Senva Sensors AQ2D-AD2AAAD DAQ Duct Mount | Analog Output | CO2 | RH | No Temp | Display | Blackhawk Supply
AQ2D-AD2AAAD | DAQ Duct Mount | Analog Output | CO2 | RH | No Temp | Display | Senva Sensors
Brand: Senva Sensors
SKU: AQ2D-AD2AAAD
$427.99 each
View Details Macromatic CUH20A2FF Undercurrent only | 240V AC | 10A SPDT | 0.5 - 5A | 0.150-7 seconds | No Delay | Encapsulated | Blackhawk Supply
CUH20A2FF | Undercurrent only | 240V AC | 10A SPDT | 0.5 - 5A | 0.150-7 seconds | No Delay | Encapsulated | Macromatic
Brand: Macromatic
SKU: CUH20A2FF
$129.99 each
View Details Macromatic THS-1314D-17R1-16R1 Repeat cycle (OFF 1st) | 24 - 240V AC | 1A Normally Open (Solid State) | 0.01 - 1 second | .01 - 1 second | Encapsulated | Analog | 100k (Standard) | 100k (Standard) Pack of 2 | Blackhawk Supply
THS-1314D-17R1-16R1 | Repeat cycle (OFF 1st) | 24 - 240V AC | 1A Normally Open (Solid State) | 0.01 - 1 second | .01 - 1 second | Encapsulated | Analog | 100k (Standard) | 100k (Standard) Pack of 2 | Macromatic
Brand: Macromatic
SKU: THS-1314D-17R1-16R1
$120.73 each
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Siemens QAA2280.FWSC Room Temp Sensor, Full Feature, Siemens Logo, Tool Port, TEC Controllers | Blackhawk Supply
QAA2280.FWSC | Room Temp Sensor, Full Feature, Siemens Logo, Tool Port, TEC Controllers | Siemens
Brand: Siemens
SKU: QAA2280.FWSC
$180.05 each
Viconics VT7652B5031 Thermostat | Roof | 2 Heat Cntct | 2 Cool Cntct | Programmable | Blackhawk Supply
VT7652B5031 | Thermostat | Roof | 2 Heat Cntct | 2 Cool Cntct | Programmable | Viconics
Brand: Viconics
SKU: VT7652B5031
$155.99 each
Square D MD3604X Switch Motor Disconnect 60A 3P NEMA 4X | Blackhawk Supply
MD3604X | Switch Motor Disconnect 60A 3P NEMA 4X | Square D
Brand: Square D
SKU: MD3604X
$153.99 each
KMC BAC-5051AE Router: BACnet, IP/Dual Enet/Single MSTP | Blackhawk Supply
BAC-5051AE | Router: BACnet, IP/Dual Enet/Single MSTP | KMC
Brand: KMC
SKU: BAC-5051AE
$530.99 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
$376.28 each
Veris PW2LX04S 12 to 24 VDC Input 4 to 20 mA Output Wet Media Differential Pressure Transducer with LCD Display, 0 to 100 psig | Blackhawk Supply
PW2LX04S | 12 to 24 VDC Input 4 to 20 mA Output Wet Media Differential Pressure Transducer with LCD Display, 0 to 100 psig | Veris
Brand: Veris
SKU: PW2LX04S
$428.99 each
Contemporary Controls EISK8-GT Skorpion 8-Port GigE Switch | Blackhawk Supply
EISK8-GT | Skorpion 8-Port GigE Switch | Contemporary Controls
Brand: Contemporary Controls
SKU: EISK8-GT
$271.99 each
Square D SDSA2040 SPD T1 SDSA 40KA 120/208V 3P4W | Blackhawk Supply
SDSA2040 | SPD T1 SDSA 40KA 120/208V 3P4W | Square D
Brand: Square D
SKU: SDSA2040
$183.99 each
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