Brands
Humidity, Pressure And Flow Control
9013FHG2J27X Square-d 20/100# DPST # Sw; 80# On/10#0 Off
20/100# DPST # Sw; 80# On/10#0 Off W/ UNLOADER VALVE
Square D
9013FHG2J27X
$41.51
EA
$101.32
10 In Stock
9013FSG2J24C20 Square-d Water Press Switch
Water Press Switch Range 20 to 65 PSI, Differential 15 to 30 PSI. Factory set 40-60 PSI. 1/4 FPT Same as: Pentair SK-
Square D
9013FSG2J24C20
$33.99
EA
$86.41
18 In Stock
9013GHG2J57X Square-d Press Switch w/ Unloading
Press Switch w/ Unloading Range 40 to 200 PSI, Differential 20-40 PSI. Factory set 120-150 PSI. 1/4 FPT connection. Air only. 9013fhg2m1xz22 9013fhg2m1
Square D
9013GHG2J57X
$174.56
EA
$426.55
15 In Stock
9013GSG2J25 Square-d Press Switch 5-80# ON AT 60/OFF AT
Press Switch 5-80# ON AT 60/OFF AT 80 * Pressure switch range 5 to 80 PSI, Differential 15-30 PSI. Factory set 60-80 PSI. 1/4 FPT connection. Air only.
Square D
9013GSG2J25
$108.25
EA
$264.52
2 In Stock
A-301 Dwyer Static pressure probe
Static pressure probe PITOT TUBE for 1 WC or higher. Use with any static pressure switch or controller. 1/4 inch compression connection. Order A345 duct mounting flange separately
Dwyer Instruments
A-301
$15.82
EA
$35.75
61 In Stock
A-302 Dwyer Static Pressure Tip. 6" with 90 bend. 1/4 barb connection.
with 90 bend. 1/4 barb connection. Order A345 flange seperately. Pitot tube with barb.
Dwyer Instruments
A-302
$14.93
EA
$33.74
47 In Stock
A-306 Dwyer Outdoor Static Press Tip
Outdoor Static Press Tip * Outdoor Static Pressure Sensor. Provides average Outdoor Pressure Signal For Reference In Bldg. Pressure Applications includes Sensor. 50 Ft. Tubing Bracket And Hardware.
Dwyer Instruments
A-306
$82.22
EA
$183.98
24 In Stock
$13.40
EA
$30.29
131 In Stock
A-368 Dwyer Surface Mounting Plate
Surface Mounting Plate * ALUMINUM SURFACE MOUNTING PLATE FOR DWYER MAGNAHELICS.
Dwyer Instruments
A-368
$12.46
EA
$28.15
3 In Stock
A-371 Dwyer Photohelic Surface Mtg Bracket
Photohelic Surface Mtg Bracket * Surface Mounting Bracket. Use With Photohelic On Horizontal Or Vertical Surfaces.
Dwyer Instruments
A-371
$56.38
EA
$126.14
Not in stock
$69.65
EA
$155.85
1 In Stock
A/DLP-010-W-U-D-A-0 Aci 140776 Pressure Differential DLP (0.5%
Pressure Differential DLP (0.5% Accuracy) 1", 2", 5", 10" (uni/bi) Display Standard REPLACES: A/LP2-3-20-LCD
Automation Components Inc
A/DLP-010-W-U-D-A-0
$136.11
EA
$317.23
6 In Stock
A/GP(0-15G)-20-P-N4 Aci 142607 W/ Enlosure Pressure transducer
W/ Enlosure Pressure transducer 0-15 PSI. Supply 8-30 VDC. Output 4-20 mA. 1/4-18 NPT connection. Operating Temp -40 to 221F. Burst pressure 45 PSI. Stainless steel. Wiring harness A/GP must be ordered separately.
Automation Components Inc
A/GP(0-15G)-20-P-N4
$140.17
EA
$392.03
5 In Stock
A/MLP2-005-W-U-A-A-0P Aci 24VAC RANGE 0-5" OUTPUT 4-20MA
24VAC RANGE 0-5" OUTPUT 4-20MA Differential Pressure, Panel Mount, 5.00 inWC, UniDirectional, +/- 0.25% FSO, 4-20mA
Automation Components Inc
A/MLP2-005-W-U-A-A-0P
$69.60
EA
$162.22
Not in stock
A/RH3-20K-D Aci 122776 Relative Humidity, RH Outputs:
Relative Humidity, RH Outputs: 0-5, 0-10 VDC & 4-20mA (Default), Duct, ± 3% Accuracy, 20,000 Ohm Thermistor, Euro Enclosure
Automation Components Inc
A/RH3-20K-D
$116.33
EA
$271.15
1 In Stock
A/RH3-D Automation Components Humidity Transmitter 3%
Humidity Transmitter 3%
Automation Components Inc
A/RH3-D
$92.01
EA
$205.88
2 In Stock
A/WPR2-100-20-LCD Aci 138105 Wet to Wet Differential Pressure
Wet to Wet Differential Pressure Transducer w/ DISPLAY, two solid state pressure transducers with 20' leads. 100 psi range selectable 10,25,50,100psi. Output 4 -20mA, 0-5vdc or 0-10vdc.
Automation Components Inc
A/WPR2-100-20-LCD
$453.95
EA
$1,047.57
1 In Stock
A50 Aprilaire Current Relay Switches 24V
Current Relay Switches 24V * Current Relay Used To Interface Humidifiers With All Types Of Forced Air Heating And Ac Equipment. Relay Contacts Rated At 0.5 Amps @ 24V
Aprilaire
A50
$22.21
EA
$50.18
10 In Stock
ABM-100 Cps AAB Smart Tools Smartphone
AAB Smart Tools Smartphone Anemometer. Measures volume and velocity. Order in Case of 12 Air Flow Meter
CPS
ABM-100
859883004014
$39.93
EA
$94.00
Not in stock
ABM-200 Cps AAB brand Wireless Bluetooth Smart
AAB brand Wireless Bluetooth Smart Phone Anemometer measures volume & velocity, dry & wet bulb temperature, humidity, pressure, air density & outdoor conditions. Air Flow Meter
CPS
ABM-200
$95.73
EA
$223.13
Not in stock
AF1 Mcdonnell & Miller 122800 Flow Switch
Flow Switch * Air Flow Switch. SPDT Snap Acting Switch range 480-1385 Fpm. Fixed Dif 300 Fpm. 7.4A @ 120V. 3.7A @ 240V.
McDonnell & Miller
AF1
$298.46
EA
$666.37
2 In Stock
AFS-460-DSS Hays-cleveland Differential Pressure switch.
Differential Pressure switch. Range 1.25 to 12" water column. Manual reset. 2 SPDT switches 15 amps at 120, 250 or 277 volts. 1/4" compression connections.
Hays Cleveland
AFS-460-DSS
$83.33
EA
$202.00
Not in stock
AFS-A-173 Hays-cleveland Airflow switch SPDT Bottom mt
Airflow switch SPDT Bottom mt * Airflow switch SPDT. .05 to 12 in/w.c. 1/8 FPT low side connection, 3/4 NPT or 1/4 FPT bottom mount connection. Typically used on burners.
Hays Cleveland
AFS-A-173
$71.83
EA
$174.12
10 In Stock
BLPS-200 Fireye Pressure transducer 0-200 PSI
Pressure transducer 0-200 PSI (0-13.8 Bar) 4-20 mA output linear with pressure. INCH NPT mounting. Screw terminal connections and conduit adapter cover.
Fireye
BLPS-200
$485.71
EA
$1,020.10
3 In Stock