hvac sensors

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View Details Wika 52804688 UPT-20, 0...300 psig, 1/2 NPT , 4 ... 20 mA, 2-wire | Blackhawk Supply
52804688 | UPT-20, 0...300 psig, 1 / 2 NPT , 4...20 mA, 2-W | Wika
Brand: Wika
SKU: 52804688
$1,460.99 each
View Details ACI A/AN-RS-A03-C5 10,000 Ohm Thermistor (Type III), Room (R), Setpoint 0 to 10K Ohms, Cool/Warm Sticker | Blackhawk Supply
A / AN-RS-A03-C5 | 10, 000 Ohm Thermistor (Type III), Room (R), Setpoint 0 to 10K Ohms, Cool / Warm Sticker | ACI
Brand: ACI
SKU: A/AN-RS-A03-C5
$29.99 each
View Details ACI A/20K-DO-18"-20'CL2P 20,000 Ohm Thermistor, Duct, Without Box, 18", 20' Plenum Cable | Blackhawk Supply
A / 20K-DO-18"-20'CL2P | 20, 000 Ohm Thermistor, Duct, Without Box, 18", 20' Plenum Cable | ACI
Brand: ACI
SKU: A/20K-DO-18"-20'CL2P
$46.99 each
View Details Dwyer 3100MP-3-FM-1-1-LCD Smart differential pressure transmitter | range 0-150" wc | with aluminum housing | FM approved | multiplanar with LCD | Blackhawk Supply
3100MP-3-FM-1-1-LCD | Smart differential pressure transmitter | range 0-150" wc | with aluminum housing | FM approved | multiplanar with LCD | Dwyer
Brand: Dwyer
SKU: 3100MP-3-FM-1-1-LCD
$3,585.99 each
View Details Wika 50469118 A-10 ; 0...2000 psig; 4...20 mA, 2-W @ 8...30 V DC | Blackhawk Supply
50469118 | A-10 ; 0...2000 psig; 4...20 mA, 2-W @ 8...30 V DC | Wika
Brand: Wika
SKU: 50469118
$189.99 each
View Details ACI QTS-17191X-S00D000-ALCOHOL Expl Proof Sensor, Duct, Alcohol, 0-100% LEL, 3-wire 4-20mA Output | Blackhawk Supply
QTS-17191X-S00D000-ALCOHOL | Expl Proof Sensor, Duct, Alcohol, 0-100% LEL, 3-wire 4-20mA Output | ACI
Brand: ACI
SKU: QTS-17191X-S00D000-ALCOHOL
$1,299.99 each
View Details Johnson Controls P66AAB-34C FANSPEEDCONTROL | Blackhawk Supply
P66AAB-34C | FANSPEEDCONTROL | Johnson Controls (OBSOLETE)
Brand: Johnson Controls
SKU: P66AAB-34C
View Details
View Details Senva Sensors HT0D-2BF DUCT RH 2% 3W 0-10V 10KT3 | Blackhawk Supply
HT0D-2BF | DUCT RH 2% 3W 0-10V 10KT3 | Senva Sensors
Brand: Senva Sensors
SKU: HT0D-2BF
$144.99 each
View Details Macromatic THS-1314D-16-34R1 Repeat cycle (OFF 1st) | 24 - 240V AC | 1A Normally Open (Solid State) | 0.01 - 1 second | .01 - 1 second | Encapsulated | Analog | 100k (Standard) Pack of 2 | Blackhawk Supply
THS-1314D-16-34R1 | Repeat cycle (OFF 1st) | 24 - 240V AC | 1A Normally Open (Solid State) | 0.01 - 1 second | .01 - 1 second | Encapsulated | Analog | 100k (Standard) Pack of 2 | Macromatic
Brand: Macromatic
SKU: THS-1314D-16-34R1
$120.73 each
View Details Senva Sensors AQ2D-AC2AAGD DAQ Duct Mount | Analog Output | CO2 | RH | 10K w/11k Thermistor | Display | Blackhawk Supply
AQ2D-AC2AAGD | DAQ Duct Mount | Analog Output | CO2 | RH | 10K w / 11k Thermistor | Display | Senva Sensors
Brand: Senva Sensors
SKU: AQ2D-AC2AAGD
$415.99 each
View Details ACI A/1K-NI-PO-2"-CHP 1,000 Ohm Nickel RTD, Connection Head Probe, 1/2" X 1/2" NPT, 2” | Blackhawk Supply
A / 1K-NI-PO-2"-CHP | 1, 000 Ohm Nickel RTD, Connection Head Probe, 1 / 2" X 1 / 2" NPT, 2” | ACI
Brand: ACI
SKU: A/1K-NI-PO-2"-CHP
$57.99 each
View Details Dwyer TSX3-520422 Digital refrigeration temperature switch | two outputs | two temperature probe inputs | 24 VAC/VDC supply power | with blue display. | Blackhawk Supply
TSX3-520422 | Digital refrigeration temperature switch | two outputs | two temperature probe inputs | 24 VAC / VDC supply power | with blue display. | Dwyer
Brand: Dwyer
SKU: TSX3-520422
$116.99 each
View Details Macromatic THS-1314A-02R7-04R9 Repeat cycle (OFF 1st) | 24 - 240V AC | 1A Normally Open (Solid State) | 0.01 - 1 second | 0.05 - 5 seconds | Encapsulated | Analog | 1M | 2M Pack of 2 | Blackhawk Supply
THS-1314A-02R7-04R9 | Repeat cycle (OFF 1st) | 24 - 240V AC | 1A Normally Open (Solid State) | 0.01 - 1 second | 0.05 - 5 seconds | Encapsulated | Analog | 1M | 2M Pack of 2 | Macromatic
Brand: Macromatic
SKU: THS-1314A-02R7-04R9
$120.73 each
View Details Macromatic THS-1314A-34R9-02R1 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-34R9-02R1 | 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-34R9-02R1
$120.73 each
View Details Dwyer 668D-04-2 Compact differential pressure transmitter | 0 to 10 VDC | 0 to 1" w.c. | Blackhawk Supply
668D-04-2 | Compact differential pressure transmitter | 0 to 10 VDC | 0 to 1" w.c. | Dwyer
Brand: Dwyer
SKU: 668D-04-2
$302.99 each
View Details ACI H197125LA 1.25% (25% LEL) METHANE, 34 LITERS, AIR BALANCE | Blackhawk Supply
H197125LA | 1.25% (25% LEL) METHANE, 34 LITERS, AIR BALANCE | ACI
Brand: ACI
SKU: H197125LA
$213.99 each
View Details ACI A/100-3W-INW-12"-BB 100 Ohm (Three Wires) RTD, Immersion, No Well, 12", NEMA 3R Enclosure | Blackhawk Supply
A / 100-3W-INW-12"-BB | 100 Ohm (Three Wires) RTD, Immersion, No Well, 12", NEMA 3R Enclosure | ACI
Brand: ACI
SKU: A/100-3W-INW-12"-BB
$43.99 each
View Details Barber-Colman 22-401 Adaptor, brass, for mounting T150 Immersion Transmitter in Barber-Colman AT-201 or AT-203 well. | Blackhawk Supply
22-401 | Adaptor, brass, for mounting T150 Immersion Transmitter in Barber-Colman AT-201 or AT-203 well. | Barber-Colman
Brand: Barber-Colman
SKU: 22-401
View Details
View Details Dwyer MBLT-2SB-IVPF-50-70 Mini submersible level transmitter | .10% accuracy | surge protection | 50' range | 4-20mA output | 70' of vented polyurethane cable. | Blackhawk Supply
MBLT-2SB-IVPF-50-70 | Mini submersible level transmitter | .10% accuracy | surge protection | 50' range | 4-20mA output | 70' of vented polyurethane cable. | Dwyer
Brand: Dwyer
SKU: MBLT-2SB-IVPF-50-70
$1,225.99 each
View Details Macromatic TH43161-32-16 Repeat cycle (OFF 1st) | 240V AC/DC | 30A SPDT | 0.05 - 5 seconds | 0.1 - 10 minutes | Encapsulated | Analog | Blackhawk Supply
TH43161-32-16 | Repeat cycle (OFF 1st) | 240V AC / DC | 30A SPDT | 0.05 - 5 seconds | 0.1 - 10 minutes | Encapsulated | Analog | Macromatic
Brand: Macromatic
SKU: TH43161-32-16
$106.99 each
View Details ACI A/1.8K-INW-2.5"-GD 1,800 Ohm Thermistor, Immersion, No Well, 2.5", Galvanized Enclosure | Blackhawk Supply
A / 1.8K-INW-2.5"-GD | 1, 800 Ohm Thermistor, Immersion, No Well, 2.5", Galvanized Enclosure | ACI
Brand: ACI
SKU: A/1.8K-INW-2.5"-GD
$20.99 each
View Details ACI A/1K-2W-R-EXPL 1,000 Ohm (Two Wires) RTD, Hazardous, Room (R), 2" | Blackhawk Supply
A / 1K-2W-R-EXPL | 1, 000 Ohm (Two Wires) RTD, Hazardous, Room (R), 2" | ACI
Brand: ACI
SKU: A/1K-2W-R-EXPL
$424.99 each
View Details Senva Sensors AQ2D-AC2AAID DAQ Duct Mount | Analog Output | CO2 | RH | 2k2 Thermistor | Display | Blackhawk Supply
AQ2D-AC2AAID | DAQ Duct Mount | Analog Output | CO2 | RH | 2k2 Thermistor | Display | Senva Sensors
Brand: Senva Sensors
SKU: AQ2D-AC2AAID
$415.99 each
View Details Macromatic THS-1314A-02R9-15R1 Repeat cycle (OFF 1st) | 24 - 240V AC | 1A Normally Open (Solid State) | 0.01 - 1 second | 0.05 - 5 seconds | Encapsulated | Analog | 2M | 100k (Standard) Pack of 2 | Blackhawk Supply
THS-1314A-02R9-15R1 | Repeat cycle (OFF 1st) | 24 - 240V AC | 1A Normally Open (Solid State) | 0.01 - 1 second | 0.05 - 5 seconds | Encapsulated | Analog | 2M | 100k (Standard) Pack of 2 | Macromatic
Brand: Macromatic
SKU: THS-1314A-02R9-15R1
$120.73 each
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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
$428.85 each
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
SKU: PX3ULX05
$132.99 each
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
$213.75 each
Belimo P2800A GR Feedback potentiometer 2800 ohms. | Blackhawk Supply
P2800A GR | Feedback potentiometer 2800 ohms. | Belimo
Brand: Belimo
SKU: P2800A GR
$126.00 each
Belimo FSNF120 US Fire & Smoke Actuator | 70 in-lb | Spg Rtn | 120V | On/Off | 1m Cable | Blackhawk Supply
FSNF120 US | Fire & Smoke Actuator | 70 in-lb | Spg Rtn | 120V | On/Off | 1m Cable | Belimo
Brand: Belimo
SKU: FSNF120 US
$561.15 each
Belimo LRB24-SR Valve Actuator | Non-Spg | 24V | Modulating | Blackhawk Supply
LRB24-SR | Valve Actuator | Non-Spg | 24V | Modulating | Belimo
Brand: Belimo
SKU: LRB24-SR
$243.45 each
Veris PWLX04S 12 to 30 VDC/24 VAC Input 4 to 20 mA/0 to 5 V/0 to 10 V Output Wet Media Differential Pressure Transducer with LCD Display, 0 to 100 psig | Blackhawk Supply
PWLX04S | 12 to 30 VDC/24 VAC Input 4 to 20 mA/0 to 5 V/0 to 10 V Output Wet Media Differential Pressure Transducer with LCD Display, 0 to 100 psig | Veris
Brand: Veris
SKU: PWLX04S
$380.99 each
Veris PWLX05S 12 to 30 VDC/24 VAC Input 4 to 20 mA/0 to 5 V/0 to 10 V Output Wet Media Differential Pressure Transducer with LCD Display, 0 to 250 psig | Blackhawk Supply
PWLX05S | 12 to 30 VDC/24 VAC Input 4 to 20 mA/0 to 5 V/0 to 10 V Output Wet Media Differential Pressure Transducer with LCD Display, 0 to 250 psig | Veris
Brand: Veris
SKU: PWLX05S
$428.99 each
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