hvac sensors

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View Details ACI A/TT1K-D-8"-2-PB Transmitter w/ 1,000 Ohm RTD, Duct, 8", Plastic Enclosure, 2-10VDC Output | Blackhawk Supply
A / TT1K-D-8"-2-PB | Transmitter w / 1, 000 Ohm RTD, Duct, 8", Plastic Enclosure, 2-10VDC Output | ACI
Brand: ACI
SKU: A/TT1K-D-8"-2-PB
$109.99 each
View Details
View Details ACI A/100-3W-HT-INW-4"-GD 100 Ohm (Three Wires) RTD, High Temperature Immersion, No Well, 4", Galvanized Enclosure | Blackhawk Supply
A / 100-3W-HT-INW-4"-GD | 100 Ohm (Three Wires) RTD, High Temperature Immersion, No Well, 4", Galvanized Enclosure | ACI
Brand: ACI
SKU: A/100-3W-HT-INW-4"-GD
$120.99 each
View Details Dwyer CDTR-2N4D4-LCD Carbon Dioxide/Temperature/Humidity | Wall Mount | universal current/voltage output | Pt100 Ω RTD Temperature Output | North American Housing | LCD Display. | Blackhawk Supply
CDTR-2N4D4-LCD | Carbon Dioxide / Temperature / Humidity | Wall Mount | universal current / voltage output | Pt100 Ω RTD Temperature Output | North American Housing | LCD Display. | Dwyer
Brand: Dwyer
SKU: CDTR-2N4D4-LCD
$374.99 each
View Details Senva Sensors TGW-ANX-AS TGUL, WALL, ANALOG, NO2, OPAQUE | Blackhawk Supply
TGW-ANX-AS | TGUL, WALL, ANALOG, NO2, OPAQUE | Senva Sensors
Brand: Senva Sensors
SKU: TGW-ANX-AS
$476.99 each
View Details Dwyer RMB-85D-SSV Flowmeter | range 10-100 GPH/0.8-6.2 LPM water. | Blackhawk Supply
RMB-85D-SSV | Flowmeter | range 10-100 GPH / 0.8-6.2 LPM water. | Dwyer
Brand: Dwyer
SKU: RMB-85D-SSV
$92.99 each
View Details Macromatic CUH05A6FH Undercurrent only | 240V AC | 10A SPDT | 0.5 - 5A | 0.150-7 seconds | 1 second | Encapsulated | Blackhawk Supply
CUH05A6FH | Undercurrent only | 240V AC | 10A SPDT | 0.5 - 5A | 0.150-7 seconds | 1 second | Encapsulated | Macromatic
Brand: Macromatic
SKU: CUH05A6FH
$129.99 each
View Details ACI A/TT1K-I-2.5"-4-EXPL Transmitter w/ 1,000 Ohm RTD, Hazardous, Immersion, Welded Well, 2.5", 4-20mA Output | Blackhawk Supply
A / TT1K-I-2.5"-4-EXPL | Transmitter w / 1, 000 Ohm RTD, Hazardous, Immersion, Welded Well, 2.5", 4-20mA Output | ACI
Brand: ACI
SKU: A/TT1K-I-2.5"-4-EXPL
$455.99 each
View Details
View Details ACI A/RH3-50K-R Relative Humidity, RH Outputs: 0-5 0-10 VDC & 4-20mA (Default), Room (R), ± 3% Accuracy, 50,000 Ohm Thermistor | Blackhawk Supply
A / RH3-50K-R | Relative Humidity, RH Outputs: 0-5 0-10 VDC & 4-20mA (Default), Room (R), ± 3% Accuracy, 50, 000 Ohm Thermistor | ACI
Brand: ACI
SKU: A/RH3-50K-R
$224.99 each
View Details Macromatic THR-11368-34R7 Watchdog (switch trigger) | 240V AC | 10A SPDT | 0.05 - 5 seconds | Encapsulated | Analog | Blackhawk Supply
THR-11368-34R7 | Watchdog (switch trigger) | 240V AC | 10A SPDT | 0.05 - 5 seconds | Encapsulated | Analog | Macromatic
Brand: Macromatic
SKU: THR-11368-34R7
$89.99 each
View Details Senva Sensors AQ2O-BAAVAKD Outdoor, RS485, VOC20K Temp, OLED | Blackhawk Supply
AQ2O-BAAVAKD | Outdoor, RS485, VOC20K Temp, OLED | Senva Sensors
Brand: Senva Sensors
SKU: AQ2O-BAAVAKD
$510.99 each
View Details Macromatic THS-1314A-04R9-07R9 Repeat cycle (OFF 1st) | 24 - 240V AC | 1A Normally Open (Solid State) | 0.01 - 1 second | .01 - 1 second | Encapsulated | Analog | 2M | 2M Pack of 2 | Blackhawk Supply
THS-1314A-04R9-07R9 | Repeat cycle (OFF 1st) | 24 - 240V AC | 1A Normally Open (Solid State) | 0.01 - 1 second | .01 - 1 second | Encapsulated | Analog | 2M | 2M Pack of 2 | Macromatic
Brand: Macromatic
SKU: THS-1314A-04R9-07R9
$120.73 each
View Details ACI A/DLP-2K5-P-B-D-B-3-A-0P-S Differential Low Pressure, 2500 Pascals, Bidirectional, LCD, 0.25% Accuracy, w/ Pitot Tube and Din Rail, 4-20mA Output, No NIST, Standard | Blackhawk Supply
A / DLP-2K5-P-B-D-B-3-A-0P-S | Differential Low Pressure, 2500 Pascals, Bidirectional, LCD, 0.25% Accuracy, w / Pitot Tube and Din Rail, 4-20mA Output, No NIST, Standard | ACI
Brand: ACI
SKU: A/DLP-2K5-P-B-D-B-3-A-0P-S
$296.99 each
View Details Johnson Controls DMPR-RS320 MCP2120VCONTROLPANELSW | Blackhawk Supply
DMPR-RS320 | MCP2120VCONTROLPANELSW | Johnson Controls
Brand: Johnson Controls
SKU: DMPR-RS320
$238.87 each
View Details ACI A/RH2-1K-2W-RS-A09-C5 Relative Humidity, RH Outputs: 0-5 0-10 VDC & 4-20mA (Default), Room (R), ± 2% Accuracy, 1,000 Ohm (Two Wires) RTD, Setpoint 0 to 2K Ohms, Cool/Warm Sticker | Blackhawk Supply
A / RH2-1K-2W-RS-A09-C5 | Relative Humidity, RH Outputs: 0-5 0-10 VDC & 4-20mA (Default), Room (R), ± 2% Accuracy, 1, 000 Ohm (Two Wires) RTD, Setpoint 0 to 2K Ohms, Cool / Warm Sticker | ACI
Brand: ACI
SKU: A/RH2-1K-2W-RS-A09-C5
$230.99 each
View Details ACI A/MLP2-003-W-U-B-A-0P Differential Pressure, Panel Mount, 3.00 inWC, UniDirectional, +/- 0.25% FSO, 4-20mA | Blackhawk Supply
A / MLP2-003-W-U-B-A-0P | Differential Pressure, Panel Mount, 3.00 inWC, UniDirectional, + / - 0.25% FSO, 4-20mA | ACI
Brand: ACI
SKU: A/MLP2-003-W-U-B-A-0P
$184.99 each
View Details ACI A/TT100-INW-2.5"-4-PB Transmitter w/ 100 Ohm RTD, Immersion, No Well, 2.5", Plastic Enclosure, 4-20mA Output | Blackhawk Supply
A / TT100-INW-2.5"-4-PB | Transmitter w / 100 Ohm RTD, Immersion, No Well, 2.5", Plastic Enclosure, 4-20mA Output | ACI
Brand: ACI
SKU: A/TT100-INW-2.5"-4-PB
$109.99 each
View Details
View Details Veris HW2LA2N Sensor, RH, Wall, LCD,2%,Temp, 1.8k Thermistor | Blackhawk Supply
HW2LA2N | Sensor, RH, Wall, LCD, 2%, Temp, 1.8k Thermistor | Veris
Brand: Veris
SKU: HW2LA2N
$234.99 each
View Details Wika 52923707 TG53.5"/S, BM, 0...200°F , L1=4"x1/4" | Blackhawk Supply
52923707 | TG53.5" / S, BM, 0...200°F , L1=4"x1 / 4" | Wika
Brand: Wika
SKU: 52923707
$97.99 each
View Details ACI TUC2-20-F1-1N-ZI-C-X-X-X 20,000 Ohm Thermistor, Setpoint, Override, LCD | Blackhawk Supply
TUC2-20-F1-1N-ZI-C-X-X-X | 20, 000 Ohm Thermistor, Setpoint, Override, LCD | ACI
Brand: ACI
SKU: TUC2-20-F1-1N-ZI-C-X-X-X
$207.99 each
View Details Wika 52916335 TG53.3"/S, back mount, adjustable, 20 °F ... 240 °F , L1=1 | Blackhawk Supply
52916335 | TG53.3" / S, DS, 20...240°F , L1=12"x1 / 4" | Wika
Brand: Wika
SKU: 52916335
$136.99 each
View Details ACI A/AN-D-4"-PB-NIST 10,000 Ohm Thermistor (Type III), Duct, 4", Plastic Enclosure, NIST Cert | Blackhawk Supply
A / AN-D-4"-PB-NIST | 10, 000 Ohm Thermistor (Type III), Duct, 4", Plastic Enclosure, NIST Cert | ACI
Brand: ACI
SKU: A/AN-D-4"-PB-NIST
$76.99 each
View Details Macromatic THS-1314A-34R7-10R7 Repeat cycle (OFF 1st) | 24 - 240V AC | 1A Normally Open (Solid State) | 0.01 - 1 second | .01 - 1 second | Encapsulated | Analog | 1M | 1M Pack of 2 | Blackhawk Supply
THS-1314A-34R7-10R7 | Repeat cycle (OFF 1st) | 24 - 240V AC | 1A Normally Open (Solid State) | 0.01 - 1 second | .01 - 1 second | Encapsulated | Analog | 1M | 1M Pack of 2 | Macromatic
Brand: Macromatic
SKU: THS-1314A-34R7-10R7
$120.73 each
View Details Senva Sensors HT0D-2AD DUCT RH 2% 3W 0-5V 1000PT RTD | Blackhawk Supply
HT0D-2AD | DUCT RH 2% 3W 0-5V 1000PT RTD | Senva Sensors
Brand: Senva Sensors
SKU: HT0D-2AD
$144.99 each
View Details Wika 14473933 A-10 ; 0...120 psi abs; 4...20 mA, 2-W @ 8...30 V DC | Blackhawk Supply
14473933 | A-10 ; 0...120 psi abs; 4...20 mA, 2-W @ 8...30 V DC | Wika
Brand: Wika
SKU: 14473933
$238.99 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
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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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