hvac sensors

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View Details Burnham Boilers 100214-02 Vent Pipe Oil Double Wall Flexible 316 Stainless Steel 5 Inch x 20 Feet | Blackhawk Supply
100214-02 | Vent Pipe Oil Double Wall Flexible 316 Stainless Steel 5 Inch x 20 Feet | Burnham Boilers
Brand: Burnham Boilers
SKU: 100214-02
$1,178.56 each
View Details ACI A/TTM1K-LTS-4-GD-6' Transmitter w/ 1k Ohm RTD (NIST CERT), 2" Freezer Probe 316 SS, Galvanized Enclosure, 6', 4-20mA Output | Blackhawk Supply
A / TTM1K-LTS-4-GD-6' | Transmitter w / 1k Ohm RTD (NIST CERT), 2" Freezer Probe 316 SS, Galvanized Enclosure, 6', 4-20mA Output | ACI
Brand: ACI
SKU: A/TTM1K-LTS-4-GD-6'
$224.99 each
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View Details Tekmar 156 Difference Setpoint Control - On/Off | Blackhawk Supply
156 | Difference Setpoint Control - On / Off | Tekmar
Brand: Tekmar
SKU: 156
$387.99 each
View Details ACI A/AN-INW-4"-PB 10,000 Ohm Thermistor (Type III), Immersion, No Well, 4", Plastic Enclosure | Blackhawk Supply
A / AN-INW-4"-PB | 10, 000 Ohm Thermistor (Type III), Immersion, No Well, 4", Plastic Enclosure | ACI
Brand: ACI
SKU: A/AN-INW-4"-PB
$20.99 each
View Details Dwyer 681-52 Sanitary pressure transmitter | range 0-30 psi | 150 psi overpressure | 2" sanitary clamp connection. | Blackhawk Supply
681-52 | Sanitary pressure transmitter | range 0-30 psi | 150 psi overpressure | 2" sanitary clamp connection. | Dwyer
Brand: Dwyer
SKU: 681-52
$2,595.99 each
View Details Wika 52976850 TG53.5"/S, DS, 100...800°F , L1=4"x1/4" | Blackhawk Supply
52976850 | TG53.5" / S, DS, 100...800°F , L1=4"x1 / 4" | Wika
Brand: Wika
SKU: 52976850
$189.99 each
View Details ACI A/10KS-INW-4"-GD 10,000 Ohm Thermistor, Immersion, No Well, 4", Galvanized Enclosure | Blackhawk Supply
A / 10KS-INW-4"-GD | 10, 000 Ohm Thermistor, Immersion, No Well, 4", Galvanized Enclosure | ACI
Brand: ACI
SKU: A/10KS-INW-4"-GD
$20.99 each
View Details Senva Sensors AQ2D-AD2AAED DAQ Duct Mount | Analog Output | CO2 | RH | 10K T2 Thermistor | Display | Blackhawk Supply
AQ2D-AD2AAED | DAQ Duct Mount | Analog Output | CO2 | RH | 10K T2 Thermistor | Display | Senva Sensors
Brand: Senva Sensors
SKU: AQ2D-AD2AAED
$441.99 each
View Details Wika 52940754 TG53.5"/S, back mount, 150 °F... 750 °F 2nd scale °C, | Blackhawk Supply
52940754 | TG53.5" / S, BM, 150...750°F 2nd scale °C, L1=4"x1 / 4" | Wika
Brand: Wika
SKU: 52940754
$97.99 each
View Details Ultravation SS-TCEZLV-217 Signature Series 120-240VAC-with17" length T3 dual lamp UVC system. Features ESP3 Power supply that includes lamp monitoring and saves energy. | Blackhawk Supply
SS-TCEZLV-217 | Signature Series 120-240VAC-with17" length T3 dual lamp UVC system. Features ESP3 Power supply that includes lamp monitoring and saves energy. | Ultravation
Brand: Ultravation
SKU: SS-TCEZLV-217
$532.99 each
View Details Wika 52913982 TG53.3"/S, back mount, -20/120 F , L1=2,5"x1/4" | Blackhawk Supply
52913982 | TG53.3" / S, BM, -20...+120°F , L1=2.5"x1 / 4" | Wika
Brand: Wika
SKU: 52913982
$65.99 each
View Details ACI A/20K-FA-8'-BB 20,000 Ohm Thermistor, Flexible Cable Averaging, 8', NEMA 3R Enclosure | Blackhawk Supply
A / 20K-FA-8'-BB | 20, 000 Ohm Thermistor, Flexible Cable Averaging, 8', NEMA 3R Enclosure | ACI
Brand: ACI
SKU: A/20K-FA-8'-BB
$140.99 each
View Details Macromatic THS-1314A-32R9-30R1 Repeat cycle (OFF 1st) | 24 - 240V AC | 1A Normally Open (Solid State) | 0.01 - 1 second | .01 - 1 second | Encapsulated | Analog | 2M | 100k (Standard) Pack of 2 | Blackhawk Supply
THS-1314A-32R9-30R1 | Repeat cycle (OFF 1st) | 24 - 240V AC | 1A Normally Open (Solid State) | 0.01 - 1 second | .01 - 1 second | Encapsulated | Analog | 2M | 100k (Standard) Pack of 2 | Macromatic
Brand: Macromatic
SKU: THS-1314A-32R9-30R1
$120.73 each
View Details ACI A/CP-R2SO-A03-G5 10,000 Ohm Thermistor (Type II), Room (R2), Setpoint 0 to 10K Ohms, Override, Blue/Red Sticker | Blackhawk Supply
A / CP-R2SO-A03-G5 | 10, 000 Ohm Thermistor (Type II), Room (R2), Setpoint 0 to 10K Ohms, Override, Blue / Red Sticker | ACI
Brand: ACI
SKU: A/CP-R2SO-A03-G5
$37.99 each
View Details Wika 52978829 TG53.5"/4, back mount, adjustable, 50...300°F 2nd scale | Blackhawk Supply
52978829 | TG53.5" / 4, DS, 50...300°F 2nd scale °C, L1=14.0x1 / 4" | Wika
Brand: Wika
SKU: 52978829
$245.99 each
View Details Dwyer 677B-05 Differential pressure transmitter | range 0-2.5" w.c. | Blackhawk Supply
677B-05 | Differential pressure transmitter | range 0-2.5" w.c. | Dwyer
Brand: Dwyer
SKU: 677B-05
$556.99 each
View Details Macromatic THS-1314A-33R1-04R1 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-33R1-04R1 | 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-33R1-04R1
$120.73 each
View Details ACI A/DLP-1K2-P-B-D-B-3-A-0P-S Differential Low Pressure, 1,250 Pascals, Bidirectional, LCD, 0.25% Accuracy, w/ Pitot Tube and Din Rail, 4-20mA Output, No NIST, Standard | Blackhawk Supply
A / DLP-1K2-P-B-D-B-3-A-0P-S | Differential Low Pressure, 1, 250 Pascals, Bidirectional, LCD, 0.25% Accuracy, w / Pitot Tube and Din Rail, 4-20mA Output, No NIST, Standard | ACI
Brand: ACI
SKU: A/DLP-1K2-P-B-D-B-3-A-0P-S
$296.99 each
View Details ACI A/100-2W-I-2.5"-GD 100 Ohm (Two Wires) RTD, Immersion, Welded Well, 2.5", Galvanized Enclosure | Blackhawk Supply
A / 100-2W-I-2.5"-GD | 100 Ohm (Two Wires) RTD, Immersion, Welded Well, 2.5", Galvanized Enclosure | ACI
Brand: ACI
SKU: A/100-2W-I-2.5"-GD
$54.99 each
View Details Dwyer RHP-2N4A North American Wall Mount Humidity / Temperature Transmitter with 2% accuracy and universal current / voltage output for RH and 10K Type III thermistor Temperature Sensor | Blackhawk Supply
RHP-2N4A | North American Wall Mount Humidity / Temperature Transmitter with 2% accuracy and universal current / voltage output for RH and 10K Type III thermistor Temperature Sensor | Dwyer
Brand: Dwyer
SKU: RHP-2N4A
$157.99 each
View Details Dwyer DL75 Differential pressure datalogger | range ±5" w.c. (12.4 mbar). | Blackhawk Supply
DL75 | Differential pressure datalogger | range ±5" w.c. (12.4 mbar). | Dwyer
Brand: Dwyer
SKU: DL75
$2,220.99 each
View Details Senva Sensors TGW-ANX-AW TGUL, WALL, ANALOG, NO2,OPAQUE, WHITE | Blackhawk Supply
TGW-ANX-AW | TGUL, WALL, ANALOG, NO2, OPAQUE, WHITE | Senva Sensors
Brand: Senva Sensors
SKU: TGW-ANX-AW
$476.99 each
View Details Wika 52985253 IS-3 Standard ; -30 inHg/100 psi; 4...20 mA, 2-wire | Blackhawk Supply
52985253 | IS-3 Standard ; -30 inHg / 100 psi; 4...20 mA, 2-wire | Wika
Brand: Wika
SKU: 52985253
$1,122.99 each
View Details ACI A/RH2-1.8K-O-4X Relative Humidity, RH Outputs: 0-5 0-10 VDC & 4-20mA (Default), Outside Air, ± 2% Accuracy, 1.8K Ohm Thermistor, NEMA 4X Enclosure | Blackhawk Supply
A / RH2-1.8K-O-4X | Relative Humidity, RH Outputs: 0-5 0-10 VDC & 4-20mA (Default), Outside Air, ± 2% Accuracy, 1.8K Ohm Thermistor, NEMA 4X Enclosure | ACI
Brand: ACI
SKU: A/RH2-1.8K-O-4X
$246.99 each
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Contemporary Controls EIBA5-100T/R 5-Port 10/100Mbps DIN-rail Mount BAS Switch | Blackhawk Supply
EIBA5-100T/R | 5-Port 10/100Mbps DIN-rail Mount BAS Switch | Contemporary Controls
Brand: Contemporary Controls
SKU: EIBA5-100T/R
$136.99 each
Belimo B225+LF120 US CCV | 1" | 2 Way | 30 Cv | w/ Spg Rtn | 120V | On/Off | Blackhawk Supply
B225+LF120 US | CCV | 1" | 2 Way | 30 Cv | w/ Spg Rtn | 120V | On/Off | Belimo
Brand: Belimo
SKU: B225+LF120 US
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Contemporary Controls BAST-221C-B2 BACnet MS/TP Thermostat 2-Heat, 2-Cool, 1-Fan, Wired | Blackhawk Supply
BAST-221C-B2 | BACnet MS/TP Thermostat 2-Heat, 2-Cool, 1-Fan, Wired | Contemporary Controls
Brand: Contemporary Controls
SKU: BAST-221C-B2
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Viconics VT7225 Room Controller Heating Analog Output and PWM Output; Replaces C1025 & T920 | Blackhawk Supply
VT7225 | Room Controller Heating Analog Output and PWM Output; Replaces C1025 & T920 | Viconics
Brand: Viconics
SKU: VT7225
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Belimo B225+LF24 US CCV | 1" | 2 Way | 30 Cv | w/ Spg Rtn | 24V | On/Off | Blackhawk Supply
B225+LF24 US | CCV | 1" | 2 Way | 30 Cv | w/ Spg Rtn | 24V | On/Off | Belimo
Brand: Belimo
SKU: B225+LF24 US
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Veris PX3ULX05 Bluetooth Universal Enclosure Dry Media Differential Pressure/Air Velocity Transducer with LCD Display, 0 to 10 in-WG | Blackhawk Supply
PX3ULX05 | Bluetooth Universal Enclosure Dry Media Differential Pressure/Air Velocity Transducer with LCD Display, 0 to 10 in-WG | Veris
Brand: Veris
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Belimo LMB24-SR Damper Actuator | 45 in-lb | Non-Spg Rtn | 24V | Modulating | Blackhawk Supply
LMB24-SR | Damper Actuator | 45 in-lb | Non-Spg Rtn | 24V | Modulating | Belimo
Brand: Belimo
SKU: LMB24-SR
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Belimo P2800A GR Feedback potentiometer 2800 ohms. | Blackhawk Supply
P2800A GR | Feedback potentiometer 2800 ohms. | Belimo
Brand: Belimo
SKU: P2800A GR
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