hvac sensors

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View Details Dwyer 668-13 Differential pressure transmitter | bi-directional | range 0 to ±1" w.c. | Blackhawk Supply
668-13 | Differential pressure transmitter | bi-directional | range 0 to ±1" w.c. | Dwyer
Brand: Dwyer
SKU: 668-13
$342.99 each
View Details Dwyer 636D-3 Fixed range differential pressure transmitter | range 0-60 psid. | Blackhawk Supply
636D-3 | Fixed range differential pressure transmitter | range 0-60 psid. | Dwyer
Brand: Dwyer
SKU: 636D-3
$2,738.99 each
View Details Honeywell C7021R2000/U 12" DUCT AVERAGING SENSOR W/ FLEXIBLE COPPER, 10K OHM NTC TYPE II | Blackhawk Supply
C7021R2000 / U | 12" DUCT AVERAGING SENSOR W / FLEXIBLE COPPER, 10K OHM NTC TYPE II | Honeywell
Brand: Honeywell
SKU: C7021R2000/U
$217.99 each
View Details Wika 52974463 IS-3 Standard ; 0 ... 0.25 bar; 4...20 mA, 2-wire | Blackhawk Supply
52974463 | IS-3 Standard ; 0 ... 0.25 bar; 4...20 mA, 2-wire | Wika
Brand: Wika
SKU: 52974463
$787.99 each
View Details Wika 52927560 TG53.3"/S, BM, 50...500°F , L1=6"x1/4" | Blackhawk Supply
52927560 | TG53.3" / S, BM, 50...500°F , L1=6"x1 / 4" | Wika
Brand: Wika
SKU: 52927560
$76.99 each
View Details ACI A/CP-RSO-A01-C5 10,000 Ohm Thermistor (Type II), Room (R), Setpoint 0 to 100K Ohms, Override, Cool/Warm Sticker | Blackhawk Supply
A / CP-RSO-A01-C5 | 10, 000 Ohm Thermistor (Type II), Room (R), Setpoint 0 to 100K Ohms, Override, Cool / Warm Sticker | ACI
Brand: ACI
SKU: A/CP-RSO-A01-C5
$35.99 each
View Details ACI A/100-LTS-GD-10' 100 Ohm (Three Wires) RTD, 2" Freezer Probe 316 SS, Galvanized Enclosure, 10' | Blackhawk Supply
A / 100-LTS-GD-10' | 100 Ohm (Three Wires) RTD, 2" Freezer Probe 316 SS, Galvanized Enclosure, 10' | ACI
Brand: ACI
SKU: A/100-LTS-GD-10'
$109.99 each
View Details Dwyer MSXP-W23-PA Differential pressure transmitter pro unit | wall mount | universal current/voltage outputs | bi-directional | range 3 (3000 | 4000 | 5000 | 7000 PA). | Blackhawk Supply
MSXP-W23-PA | Differential pressure transmitter pro unit | wall mount | universal current / voltage outputs | bi-directional | range 3 (3000 | 4000 | 5000 | 7000 PA). | Dwyer
Brand: Dwyer
SKU: MSXP-W23-PA
$204.99 each
View Details Macromatic THS-1314D-12R7-09R1 Repeat cycle (OFF 1st) | 24 - 240V AC | 1A Normally Open (Solid State) | 0.01 - 1 second | .01 - 1 second | Encapsulated | Analog | 1M | 100k (Standard) Pack of 2 | Blackhawk Supply
THS-1314D-12R7-09R1 | Repeat cycle (OFF 1st) | 24 - 240V AC | 1A Normally Open (Solid State) | 0.01 - 1 second | .01 - 1 second | Encapsulated | Analog | 1M | 100k (Standard) Pack of 2 | Macromatic
Brand: Macromatic
SKU: THS-1314D-12R7-09R1
$120.73 each
View Details ACI A/DLP-D10-W-U-D-A-3-B-0P-S Differential Low Pressure, 0.10 inWC, Unidirectional, LCD, 0.50% Accuracy, w/ Pitot Tube and Din Rail, 0-5VDC Output, No NIST, Standard | Blackhawk Supply
A / DLP-D10-W-U-D-A-3-B-0P-S | Differential Low Pressure, 0.10 inWC, Unidirectional, LCD, 0.50% Accuracy, w / Pitot Tube and Din Rail, 0-5VDC Output, No NIST, Standard | ACI
Brand: ACI
SKU: A/DLP-D10-W-U-D-A-3-B-0P-S
$266.99 each
View Details Belimo EXT-OP-6015-10000B EXT-OP-6015-10000B | Blackhawk Supply
EXT-OP-6015-10000B | EXT-OP-6015-10000B | Belimo (OBSOLETE)
Brand: Belimo
SKU: EXT-OP-6015-10000B
View Details
View Details Veris TIDB1K0 Temp | Imrsn | Duct | 4 in | Thmwl | 10k w/11kS | Blackhawk Supply
TIDB1K0 | Temp | Imrsn | Duct | 4 in | Thmwl | 10k w / 11kS | Veris (OBSOLETE)
Brand: Veris
SKU: TIDB1K0
View Details
View Details Macromatic THS-1314D-32R9-15R1 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-1314D-32R9-15R1 | 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-1314D-32R9-15R1
$120.73 each
View Details Dwyer 668C-4 Differential pressure transmitter with conduit cover | range 0-2.5" w.c. | Blackhawk Supply
668C-4 | Differential pressure transmitter with conduit cover | range 0-2.5" w.c. | Dwyer
Brand: Dwyer
SKU: 668C-4
$385.99 each
View Details KMC SSS-1114 Probe: Fan Inlet, 3 Point, Right Angle Mount, 3/16” Fittings | Blackhawk Supply
SSS-1114 | Probe: Fan Inlet, 3 Point, Right Angle Mount, 3 / 16” Fittings | KMC
Brand: KMC
SKU: SSS-1114
$31.99 each
View Details Macromatic THS-1514D-30R1-33R1 Repeat cycle (ON 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-1514D-30R1-33R1 | Repeat cycle (ON 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-1514D-30R1-33R1
$120.73 each
View Details ACI A/RH3-CP-RSO-A15-C5 Relative Humidity, RH Outputs: 0-5 0-10 VDC & 4-20mA (Default), Room (R), ± 3% Accuracy, 10,000 Ohm Thermistor (Type II), Setpoint 4.99K to 14.99K Ohms, Override, Cool/Warm Sticker | Blackhawk Supply
A / RH3-CP-RSO-A15-C5 | Relative Humidity, RH Outputs: 0-5 0-10 VDC & 4-20mA (Default), Room (R), ± 3% Accuracy, 10, 000 Ohm Thermistor (Type II), Setpoint 4.99K to 14.99K Ohms, Override, Cool / Warm Sticker | ACI
Brand: ACI
SKU: A/RH3-CP-RSO-A15-C5
$187.99 each
View Details Wika 52893855 S-20 ; 0...3000 psig; 4...20 mA, 2-wire @ DC 8...35 V | Blackhawk Supply
52893855 | S-20 ; 0...3000 psig; 4...20 mA, 2-wire @ DC 8...35 V | Wika
Brand: Wika
SKU: 52893855
$801.99 each
View Details ACI A/TUC2-0-10V-0055 Microprocessor Based Sensor (Temp) LCD, 0-10 VDC, Deg F, Setpoint, Override, OFB | Blackhawk Supply
A / TUC2-0-10V-0055 | Microprocessor Based Sensor (Temp) LCD, 0-10 VDC, Deg F, Setpoint, Override, OFB | ACI
Brand: ACI
SKU: A/TUC2-0-10V-0055
$207.99 each
View Details Wika 52889153 TG53.3"/S, BM, 20...240°F , L1=4"x1/4" | Blackhawk Supply
52889153 | TG53.3" / S, BM, 20...240°F , L1=4"x1 / 4" | Wika
Brand: Wika
SKU: 52889153
$65.99 each
View Details Dwyer 668B-02-2 Compact differential pressure transmitter | 0 to 10 VDC | 0 to 0.25" w.c. | Blackhawk Supply
668B-02-2 | Compact differential pressure transmitter | 0 to 10 VDC | 0 to 0.25" w.c. | Dwyer
Brand: Dwyer
SKU: 668B-02-2
$308.99 each
View Details Senva Sensors P4-0050-AB1LX 0.5" Fixed 0-5VDC Bi-Dir 1% LCD Disp No Probe | Blackhawk Supply
P4-0050-AB1LX | 0.5" Fixed 0-5VDC Bi-Dir 1% LCD Disp No Probe | Senva Sensors
Brand: Senva Sensors
SKU: P4-0050-AB1LX
$140.99 each
View Details ACI A/20K-RSO-A24-B4 20,000 Ohm Thermistor, Room (R), Setpoint 9.5K to 1K Ohms, Override, 55-85 Sticker | Blackhawk Supply
A / 20K-RSO-A24-B4 | 20, 000 Ohm Thermistor, Room (R), Setpoint 9.5K to 1K Ohms, Override, 55-85 Sticker | ACI
Brand: ACI
SKU: A/20K-RSO-A24-B4
$35.99 each
View Details Macromatic THS-1314A-30R1-15R1 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-30R1-15R1 | 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-30R1-15R1
$120.73 each
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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
$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
Schneider Electric MG350V-24F SmartX, Globe Valve Actuator, floating, non-spring return, 24 Vac/Vdc, 78 lbf, LED status indicator, NEMA 2 | Blackhawk Supply
MG350V-24F | SmartX, Globe Valve Actuator, floating, non-spring return, 24 Vac/Vdc, 78 lbf, LED status indicator, NEMA 2 | Schneider Electric
Brand: Schneider Electric
SKU: MG350V-24F
$121.99 each
Siemens SKD62U Flowrite Electro-Hydraulic Actuator, 24Vac, Proportional, SR, 3/4" Stroke | Blackhawk Supply
SKD62U | Flowrite Electro-Hydraulic Actuator, 24Vac, Proportional, SR, 3/4" Stroke | Siemens
Brand: Siemens
SKU: SKD62U
$889.03 each
Belimo B220+LF120 US CCV | 0.75" | 2 Way | 14 Cv | w/ Spg Rtn | 120V | On/Off | Blackhawk Supply
B220+LF120 US | CCV | 0.75" | 2 Way | 14 Cv | w/ Spg Rtn | 120V | On/Off | Belimo
Brand: Belimo
SKU: B220+LF120 US
$448.20 each
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