A/SCTE2-250 | Analog Current Sensor, 0-5 VDC, DIN Rail, Split Core, 0-100, 0-200, 0-250 Amp (Default) | ACI

63% off

Blackhawk Supply

A/MLP2-030-W-B-A-B-0P | Differential Pressure, Panel Mount, 30.00 inWC, BiDirectional, +/- 0.5% FSO, 0-5VDC | ACI

63% off

Blackhawk Supply

A/MLP2-003-W-B-A-C-0P | Differential Pressure, Panel Mount, 3.00 inWC, BiDirectional, +/- 0.5% FSO, 0-10VDC | ACI

$126.00$336.00

ACI A/DLP-D25-W-B-D-B-0-A-3P-S Differential Low Pressure, 0.25 inWC, Bidirectional, LCD, 0.25% Accuracy, No Pitot Tube, 4-20mA Output, 3 Point NIST, Standard | Blackhawk Supply

62% off

Blackhawk Supply

A/DLP-D25-W-B-D-B-0-A-3P-S | Differential Low Pressure, 0.25 inWC, Bidirectional, LCD, 0.25% Accuracy, No Pitot Tube, 4-20mA Output, 3 Point NIST, Standard | ACI

$257.63$687.00

64% off

Blackhawk Supply

A/1K-2W-A-24'-4X | 1,000 Ohm (Two Wires) RTD, Copper Averaging, 24', NEMA 4X Enclosure | ACI

$192.85$532.00

64% off

Blackhawk Supply

A/CP-DO-6" | 10,000 Ohm Thermistor (Type II), Duct, Without Box, 6" | ACI

(1)

63% off

Blackhawk Supply

GP(0-15G)-20-P | Gage Pressure with Packard Connector, 0 to 15 psig, 4-20mA | [Requires Harness] | ACI

63% off

Blackhawk Supply

GP(0-300G)-20-P | Gage Pressure with Packard Connector, 0 to 300 psig, 4-20mA | [Requires Harness] | ACI

50% off

Blackhawk Supply

ESENSE-IP50 | Carbon Dioxide Sensor, 0-2000 PPM, IP50 Enclosure, Pigtail Wiring, 0-10VDC & 4-20mA Output | ACI

$290.50$581.00

ACI A/RH2-TT1K-O-4X-4 Relative Humidity, RH Outputs: 0-5 0-10 VDC & 4-20mA (Default), Outside Air, ± 2% Accuracy, Transmitter w/ 1,000 Ohm RTD, NEMA 4X Enclosure, 4-20mA (Temp) | Blackhawk Supply

61% off

Blackhawk Supply

A/RH2-TT1K-O-4X-4 | Relative Humidity, RH Outputs: 0-5 0-10 VDC & 4-20mA (Default), Outside Air, ± 2% Accuracy, Transmitter w/ 1,000 Ohm RTD, NEMA 4X Enclosure, 4-20mA (Temp) | ACI

$262.34$677.00

63% off

Blackhawk Supply

A/MLP2-004-W-B-A-A-0P | Differential Pressure, Panel Mount, 4.00 inWC, BiDirectional, +/- 0.5% FSO, 4-20mA | ACI

Blackhawk Supply

RIBXGHTF | Enclosed Split-Core AC Sensor 240V .5-150Amp fixed terminals | Functional Devices

$54.40

64% off

Blackhawk Supply

A/1K-2W-PO-12" | 1,000 Ohm (Two Wires) RTD, Probe Only, 12" | ACI

$21.75$60.00

66% off

Blackhawk Supply

A/SCTV2-50 | Analog Current Sensor, 0-10 VDC, DIN Rail, Split Core, 0-10, 0-20, 0-50 Amp (Default) | ACI

$87.75$260.00

66% off

Blackhawk Supply

A/MSCS-A | Mini, Adjustable Current Switch, Split Core, NO, 0.70 to 150A Range, Trip Point | ACI

(1)

$42.19$125.00

50% off

Blackhawk Supply

CTS-M5130X-D00000 | Toxic Gas Sensor, Duct, Oxygen, 0-25% Volume, 4-20mA, 2-10VDC Output | ACI

$685.50$1,371.00

ACI A/RH3-TT1K-D-4X-4 Relative Humidity, RH Outputs: 0-5 0-10 VDC & 4-20mA (Default), Duct, ± 3% Accuracy, Transmitter w/ 1,000 Ohm RTD, NEMA 4X Enclosure, 4-20mA (Temp) | Blackhawk Supply

61% off

Blackhawk Supply

A/RH3-TT1K-D-4X-4 | Relative Humidity, RH Outputs: 0-5 0-10 VDC & 4-20mA (Default), Duct, ± 3% Accuracy, Transmitter w/ 1,000 Ohm RTD, NEMA 4X Enclosure, 4-20mA (Temp) | ACI

$231.73$598.00

50% off

Blackhawk Supply

PTP3-15 | Pressure Input (3-15PSI), Analog Output (4-20mA), (1-5V, 2-10V, 3-15V Selectable) | ACI

$126.00$252.00

63% off

Blackhawk Supply

GP(0-200G)-20-P | Gage Pressure with Packard Connector, 0 to 200 psig, 4-20mA | [Requires Harness] | ACI

50% off

Blackhawk Supply

TSENSE-LCD | Carbon Dioxide Sensor, Analog, Modbus, or BACnet, RH/TEMP, RELAY, LCD | ACI

$519.50$1,039.00

64% off

Blackhawk Supply

A/AN-DO-8" | 10,000 Ohm Thermistor (Type III), Duct, Without Box, 8" | ACI

$15.23$42.00

63% off

Blackhawk Supply

A/MLP2-010-W-U-A-A-0P | Differential Pressure, Panel Mount, 10.00 inWC, UniDirectional, +/- 0.5% FSO, 4-20mA | ACI

$111.75$298.00

64% off

Blackhawk Supply

A/AN-D-6"-PB | 10,000 Ohm Thermistor (Type III), Duct, 6", Plastic Enclosure | ACI

64% off

Blackhawk Supply

A/CP-DO-18" | 10,000 Ohm Thermistor (Type II), Duct, Without Box, 18" | ACI

61% off

Blackhawk Supply

A/RH2-CP-D | Relative Humidity, RH Outputs: 0-5 0-10 VDC & 4-20mA (Default), Duct, ± 2% Accuracy, 10,000 Ohm Thermistor (Type II), Euro Enclosure | ACI

$201.11$519.00

64% off

Blackhawk Supply

A/CP-PO-6" | 10,000 Ohm Thermistor (Type II), Probe Only, 6" | ACI

$12.33$34.00

61% off

Blackhawk Supply

A/RH2-CP-R | Relative Humidity, RH Outputs: 0-5 0-10 VDC & 4-20mA (Default), Room (R), ± 2% Accuracy, 10,000 Ohm Thermistor (Type II) | ACI

$198.01$511.00

64% off

Blackhawk Supply

A/CP-DO-4"-20'CL2P | 10,000 Ohm Thermistor (Type II), Duct, Without Box, 4", 20' Plenum Cable | ACI

$36.61$101.00

66% off

Blackhawk Supply

A/SCTV2-250 | Analog Current Sensor, 0-10 VDC, DIN Rail, Split Core, 0-100, 0-200, 0-250 Amp (Default) | ACI

$69.86$207.00

66% off

Blackhawk Supply

A/SCTV2-150 | Analog Current Sensor, 0-10 VDC, DIN Rail, Split Core, 0-50, 0-100, 0-150 Amp (Default) | ACI

$69.86$207.00

66% off

Blackhawk Supply

A/MCS-A | Mini, Adjustable Current Switch, Solid Core, NO, 0.32 to 150A Range,Trip point | ACI

$40.16$119.00

63% off

Blackhawk Supply

A/MLP2-001-W-B-A-B-0P | Differential Pressure, Panel Mount, 1.00 inWC, BiDirectional, +/- 0.5% FSO, 0-5VDC | ACI

62% off

Blackhawk Supply

A/MLP2-002-W-U-A-C-0P | Differential Pressure, Panel Mount, 2.00 inWC, UniDirectional, +/- 0.5% FSO, 0-10VDC | ACI

$110.63$295.00

50% off

Blackhawk Supply

85930-018-001 | Smart Sensor replacement, Carbon Monoxide, 0-250 ppm | ACI

$208.00$416.00

63% off

Blackhawk Supply

A/MLP2-D50-W-B-A-A-0P | Differential Pressure, Panel Mount, 0.50 inWC, BiDirectional, +/- 0.5% FSO, 4-20mA | ACI

ACI A/DLP-002-W-B-N-B-2-A-5P-S Differential Low Pressure, 2 inWC, Bidirectional, No Display, 0.25% Accuracy, w/ Din Rail, 4-20mA Output, 5 Point NIST, Standard | Blackhawk Supply

62% off

Blackhawk Supply

A/DLP-002-W-B-N-B-2-A-5P-S | Differential Low Pressure, 2 inWC, Bidirectional, No Display, 0.25% Accuracy, w/ Din Rail, 4-20mA Output, 5 Point NIST, Standard | ACI

$241.88$645.00

15% off

Blackhawk Supply

CCT40-100 | Split core Selectable 10/20/50 A Range, 15-42 VDC, loop powered, 4-20 mA | Dwyer

$47.75$56.50

61% off

Blackhawk Supply

A/RH3-CP-R | Relative Humidity, RH Outputs: 0-5 0-10 VDC & 4-20mA (Default), Room (R), ± 3% Accuracy, 10,000 Ohm Thermistor (Type II) | ACI

$160.04$413.00

Blackhawk Supply

ACUCT-S77-200-333 | Current Transformer, 200A, Solid Core, Measure Canada Approved, 0.77" Aperture, 333mV Output, 1ft Leads | ACI

$41.00

50% off

Blackhawk Supply

CO-D | Carbon Monoxide Sensor, 0-125 PPM Default, (250 PPM Max), Duct Mount, 4-20mA or 2-10VDC Output | ACI

$530.50$1,061.00

64% off

Blackhawk Supply

A/CP-BP-6'CL2P | 10,000 Ohm Thermistor (Type II), Bullet Probe, 1", 6' Plenum Cable | ACI

$20.66$57.00

64% off

Blackhawk Supply

A/AN-D-12"-PB | 10,000 Ohm Thermistor (Type III), Duct, 12", Plastic Enclosure | ACI

61% off

Blackhawk Supply

A/RH2-D | Relative Humidity, RH Outputs: 0-5 0-10 VDC & 4-20mA (Default), Duct, ± 2% Accuracy, Euro Enclosure | ACI

$194.53$502.00

66% off

Blackhawk Supply

A/SCTE2-150 | Analog Current Sensor, 0-5 VDC, DIN Rail, Split Core, 0-50, 0-100, 0-150 Amp (Default) | ACI

$69.86$207.00

63% off

Blackhawk Supply

A/MLP2-D25-W-B-A-B-0P | Differential Pressure, Panel Mount, 0.25 inWC, BiDirectional, +/- 0.5% FSO, 0-5VDC | ACI

63% off

Blackhawk Supply

A/MLP2-005-W-U-A-C-0P | Differential Pressure, Panel Mount, 5.00 inWC, UniDirectional, +/- 0.5% FSO, 0-10VDC | ACI

$109.50$292.00

63% off

Blackhawk Supply

A/MLP2-D25-W-B-A-A-0P | Differential Pressure, Panel Mount, 0.25 inWC, BiDirectional, +/- 0.5% FSO, 4-20mA | ACI

$137.25$366.00

63% off

Blackhawk Supply

A/MLP2-010-W-B-A-C-0P | Differential Pressure, Panel Mount, 10.00 inWC, BiDirectional, +/- 0.5% FSO, 0-10VDC | ACI

61% off

Blackhawk Supply

A/RH3-CP-D | Relative Humidity, RH Outputs: 0-5 0-10 VDC & 4-20mA (Default), Duct, ± 3% Accuracy, 10,000 Ohm Thermistor (Type II), Euro Enclosure | ACI

$165.85$428.00

63% off

Blackhawk Supply

A/MLP2-002-W-B-A-A-0P | Differential Pressure, Panel Mount, 2.00 inWC, BiDirectional, +/- 0.5% FSO, 4-20mA | ACI

$129.75$346.00

63% off

Blackhawk Supply

GP(0-100G)-20-P | Gage Pressure with Packard Connector, 0 to 100 psig, 4-20mA | [Requires Harness] | ACI

Blackhawk Supply

RIBXGTF | Enclosed Split-Core AC Sensor, .35-150Amp, fixed, terminals | Functional Devices

$30.50

ACI A/RH3-AN-D-BB Relative Humidity, RH Outputs: 0-5 0-10 VDC & 4-20mA (Default), Duct, ± 3% Accuracy, 10,000 Ohm Thermistor (Type III), NEMA 3R Enclosure | Blackhawk Supply

61% off

Blackhawk Supply

A/RH3-AN-D-BB | Relative Humidity, RH Outputs: 0-5 0-10 VDC & 4-20mA (Default), Duct, ± 3% Accuracy, 10,000 Ohm Thermistor (Type III), NEMA 3R Enclosure | ACI

$161.20$416.00

61% off

Blackhawk Supply

A/RH3-CP-R2 | Relative Humidity, RH Outputs: 0-5 0-10 VDC & 4-20mA (Default), Room (R2), ± 3% Accuracy, 10,000 Ohm Thermistor (Type II) | ACI

$160.04$413.00

64% off

Blackhawk Supply

A/10KS-DO-4" | 10,000 Ohm Thermistor, Duct, Without Box, 4" | ACI

64% off

Blackhawk Supply

A/AN-DO-12" | 10,000 Ohm Thermistor (Type III), Duct, Without Box, 12" | ACI

64% off

Blackhawk Supply

A/2252-BP-20'CL2P | 2,252 Ohm Thermistor, Bullet Probe, 1", 20' Plenum Cable | ACI

$33.35$92.00

ACI A/DLP-040-W-U-D-A-0 Differential Pressure, (0.5% Acc), 10, 20, 30, 40 inWC (Default), LCD, Unidirectional (Default), Bidirectional (Selectable) | Blackhawk Supply

62% off

Blackhawk Supply

A/DLP-040-W-U-D-A-0 | Differential Pressure, (0.5% Acc), 10, 20, 30, 40 inWC (Default), LCD, Unidirectional (Default), Bidirectional (Selectable) | ACI

$171.38$457.00

66% off

Blackhawk Supply

A/CSX2 | Fixed Current Switch, DIN Rail, Solid Core, NC, <0.25A Trip Point, 0 to 250A Range | ACI

$39.83$118.00

63% off

Blackhawk Supply

A/MLP2-040-W-B-A-B-0P | Differential Pressure, Panel Mount, 40.00 inWC, BiDirectional, +/- 0.5% FSO, 0-5VDC | ACI

63% off

Blackhawk Supply

A/MLP2-D25-W-B-A-C-0P | Differential Pressure, Panel Mount, 0.25 inWC, BiDirectional, +/- 0.5% FSO, 0-10VDC | ACI

63% off

Blackhawk Supply

A/MLP2-002-W-B-A-C-0P | Differential Pressure, Panel Mount, 2.00 inWC, BiDirectional, +/- 0.5% FSO, 0-10VDC | ACI

$129.00$344.00

63% off

Blackhawk Supply

A/MLP2-001-W-B-A-C-0P | Differential Pressure, Panel Mount, 1.00 inWC, BiDirectional, +/- 0.5% FSO, 0-10VDC | ACI

50% off

Blackhawk Supply

Q5C-CO-250P-O-X | Smart Sensor, Carbon Monoxide, 0-250 ppm, 3 SPDT Relays, ETL, NEMA 4X, 4-20mA, 2-10V, or Modbus RTU | ACI

$641.50$1,283.00

61% off

Blackhawk Supply

A/RH3-TT1K-R2-4 | Relative Humidity, RH Outputs: 0-5 0-10 VDC & 4-20mA (Default), Room (R2), ± 3% Accuracy, Transmitter w/ 1,000 Ohm RTD, 4-20mA (Temp) | ACI

$205.76$531.00

50% off

Blackhawk Supply

Q5-CH4-100L-O-X | Smart Sensor, Methane, 100% LEL, 3 SPDT Relays, NEMA 4X, 4-20mA, 2-10V, or Modbus RTU | ACI

$753.00$1,506.00

64% off

Blackhawk Supply

A/AN-D-8"-PB | 10,000 Ohm Thermistor (Type III), Duct, 8", Plastic Enclosure | ACI

64% off

Blackhawk Supply

A/100-3W-BP | 100 Ohm (Three Wires) RTD, Bullet Probe, 1" | ACI

$21.39$59.00

64% off

Blackhawk Supply

A/CP-D-6"-PB | 10,000 Ohm Thermistor (Type II), Duct, 6", Plastic Enclosure | ACI

64% off

Blackhawk Supply

A/AN-D-4"-PB | 10,000 Ohm Thermistor (Type III), Duct, 4", Plastic Enclosure | ACI

64% off

Blackhawk Supply

A/CP-DO-8" | 10,000 Ohm Thermistor (Type II), Duct, Without Box, 8" | ACI

(1)

61% off

Blackhawk Supply

A/RH2-AN-R | Relative Humidity, RH Outputs: 0-5 0-10 VDC & 4-20mA (Default), Room (R), ± 2% Accuracy, 10,000 Ohm Thermistor (Type III) | ACI

$198.01$511.00

64% off

Blackhawk Supply

A/CP-D-6"-GD | 10,000 Ohm Thermistor (Type II), Duct, 6", Galvanized Enclosure | ACI

$16.31$45.00

66% off

Blackhawk Supply

A/SCS2 | Fixed Current Switch, DIN Rail, Split Core, NO, <1.5A Trip Point, 0 to 200A Range | ACI

$55.35$164.00

Ventronics Power Inc.

SCT-0400 Split Core AC Current Sensor

$26.00

ACI A/RH3-AN-D-4X Relative Humidity, RH Outputs: 0-5 0-10 VDC & 4-20mA (Default), Duct, ± 3% Accuracy, 10,000 Ohm Thermistor (Type III), NEMA 4X Enclosure | Blackhawk Supply

61% off

Blackhawk Supply

A/RH3-AN-D-4X | Relative Humidity, RH Outputs: 0-5 0-10 VDC & 4-20mA (Default), Duct, ± 3% Accuracy, 10,000 Ohm Thermistor (Type III), NEMA 4X Enclosure | ACI

$170.11$439.00

ACI A/RH2-AN-D-4X Relative Humidity, RH Outputs: 0-5 0-10 VDC & 4-20mA (Default), Duct, ± 2% Accuracy, 10,000 Ohm Thermistor (Type III), NEMA 4X Enclosure | Blackhawk Supply

61% off

Blackhawk Supply

A/RH2-AN-D-4X | Relative Humidity, RH Outputs: 0-5 0-10 VDC & 4-20mA (Default), Duct, ± 2% Accuracy, 10,000 Ohm Thermistor (Type III), NEMA 4X Enclosure | ACI

$204.99$529.00

63% off

Blackhawk Supply

GP(0-50G)-20-P | Gage Pressure with Packard Connector, 0 to 50 psig, 4-20mA | [Requires Harness] | ACI

62% off

Blackhawk Supply

A/MLP2-010-W-U-A-C-0P | Differential Pressure, Panel Mount, 10.00 inWC, UniDirectional, +/- 0.5% FSO, 0-10VDC | ACI

$112.13$299.00

64% off

Blackhawk Supply

A/CP-DO-4"-6'CL2P | 10,000 Ohm Thermistor (Type II), Duct, Without Box, 4", 6' Plenum Cable | ACI

$21.75$60.00

64% off

Blackhawk Supply

A/AN-DO-6" | 10,000 Ohm Thermistor (Type III), Duct, Without Box, 6" | ACI

63% off

Blackhawk Supply

A/MLP2-005-W-U-A-A-0P | Differential Pressure, Panel Mount, 5.00 inWC, UniDirectional, +/- 0.5% FSO, 4-20mA | ACI

64% off

Blackhawk Supply

A/CP-DO-4" | 10,000 Ohm Thermistor (Type II), Duct, Without Box, 4" | ACI

$15.23$42.00

64% off

Blackhawk Supply

A/AN-DO-4" | 10,000 Ohm Thermistor (Type III), Duct, Without Box, 4" | ACI

64% off

Blackhawk Supply

A/CP-DO-4"-10'CL2P | 10,000 Ohm Thermistor (Type II), Duct, Without Box, 4", 10' Plenum Cable | ACI

$27.91$77.00

63% off

Blackhawk Supply

A/MLP2-001-W-B-A-A-0P | Differential Pressure, Panel Mount, 1.00 inWC, BiDirectional, +/- 0.5% FSO, 4-20mA | ACI