differential pressure control

IQAir Air Purifier OutFlow Cleanroom Air Balance Wall Vent Duct Kit

IQAir Air Purifier OutFlow Cleanroom Air Balance Wall Vent Duct Kit > IQAir Air Purifier OutFlow Cle... Shipping You earn $14.25 in zCash Discount Rewards. Please allow 1 business day before shipping the IQ Air Cleanrooms Air Balance OutFlow Ducting Kit Related Products The IQ Air Out Flow W125 Clean Room Air Balance Duct kit allows filtered air from any IQ Air Purifier to be directed through a wall or window vent and released outdoors. Product Features: Enables the creation of a Positive Pressure Zone

White-Rodgers 1311-102 Hot Water Zone Control Valve for 3/4" Pipe

White-Rodgers 1311-102 Hot Water Zone Control Valve for 3/4" Pipe A73401 White-Rodgers 3 Wire Hydronic Zone Valve For 3/4" I.D. Tubing, 15 PSI Maximum Differential Across Valve, 240°F Maximum Water Temperature, 24 VAC, 60Hz, 50 PSI Maximum System Pressure. 3-Wire, for Zoning Hydronic Systems up to 50 PSI Hydronic Zone Control - 3/4” Tubing Size Features: Quiet operation. Valve stem made of stainless steel. Automatic recycling manual operator shows valve position at all times. Built-in auxiliary contacts to

Labconco Purifier Vertical Clean Benches, Labconco 3970321 0.9 m (3") Nominal Width Benches

Labconco Purifier Vertical Clean Benches, Labconco 3970321 0.9 m (3") Nominal Width Benches Labconco Purifier Vertical Clean Benches, Labconco 3970321 0.9 m (3") Nominal Width Benches LC-LO-3970321 3970321 Labconco Purifier Vertical Clean Benches, Labconco 3970321 0.9 m (3") Nominal Width Benches Product Info Labconco Purifier Vertical Clean Benches, Labconco 0.9 m (3") Nominal Width Benches 3970321/ 89000-144 Labconco Purifier Vertical Clean Benches, Labconco 0.9 m (3") Nominal Width Benches is a reliable

20"/100#, M-BLK, OPEN-LO, Outdoor, P70 Series MICRO-SETTM Pressure Control, 4-Wire, 2-Circuit Contac

20"/100#, M-BLK, OPEN-LO, Outdoor, P70 Series MICRO-SETTM Pressure Control, 4-Wire, 2-Circuit Contac PRS70GE4 $257.17 Description: 20 " /100 # ,M -BLK ,OPEN -LO ,OUTDOOR Category: Electrical Controls Sub Category: Pressure Controls P70 Series MICRO-SETTM Pressure Controls for Refrigeration and Air Conditioning, 4-Wire, 2-Circuit Contact Block Application P70 single and dual function pressure controls are used in commercial air conditioning and refrigeration applications. The load-carrying contacts provide

Precision differential pressure device for measurement and control and display of very low differential pressures

Differential Pressure Control, SPDT Differential

Differential Pressure Control, SPDT Differential P74EA-3C Johnson Controls Differential Pressure Control, SPDT Differential Specs Product Specs SPDT Description On a proof of flow application in a water chiller system the control activates a light or signal to indicate a loss of water.The control may also be applied as a lube oil pressure sensing control on refrigeration compressors. They may be used in combination with P28 and/or P45 oil pressure cutout controls on two compressor, single motor units to

20 psig to 100 Low, 100 psig to 500 High Dual Pressure Control (Johnson Controls)

20 psig to 100 Low, 100 psig to 500 High Dual Pressure Control (Johnson Controls) PRSD70NA1 $237.77 36” Capillary Tube: Yes • P70S and P170S models have independently operated high and low pressure Single-Pole Double-Throw (SPDT) switches that can be wired to satisfy a variety of control requirements. These adaptable controls also come with a high pressure manual reset lockout mechanism that may be converted to automatic reset. P70NA-1 CARP70NA1 These controls respond directly to system pressure changes on

Modus Low Differential Pressure Alarm - Controllers - Product Detail

Modus Low Differential Pressure Alarm - Controllers - Product Detail (4 of 10) Modus Low Differential Pressure Alarm - Controllers DO-68457-71 DA-1 : Controller 0/5.0inH2O No-Offset Alarm 1-Relay Rise/Alarm 2-Relay Fall [MS191138] $555.00 / each (USD) This is a controller for the monitoring of low differential pressures. It combines in one enclosure a low pressure transducer, a digital display and up to two alarms. It is typically used for the monitoring of clean room pressures, duct static and velocity

Precision differential pressure device for measurement and control and display of very low differential pressures

HONEYWELL P7640A1018 Differential Pressure Transmitter

HONEYWELL P7640A1018 Differential Pressure Transmitter [P7640A1018] $178.18 HONEYWELL P7640A1018 Differential Pressure Transmitter, 0-1.0, 0-0.5, 0-0.25, or 0-0.1 inches w.c., uni- or bi-directional, panel mount, without display. The P7640 Pressure Sensors are designed with field-selectable 4-20 mA, 0-5 Vdc, or 0-10 Vdc output. The four pressure range options offered on each model fall between 0 and 1 inches water column (in. w.c.) or 0-10 in. w.c., depending on the model. Pressure ranges can be set for

7 to 150 PSIG Air Conditioning Pressure Cutout Control (Johnson Controls)

7 to 150 PSIG Air Conditioning Pressure Cutout Control (Johnson Controls) PRCJ20EB1 SPECS: • Accurate repeatability • Compact size • Trip-free manual reset Accessories • Mounting bracket Included: Yes Applications • air conditioning high/low pressure control • refrigeration high/low pressure control • head pressure control 7 to 150 PSIG Air Conditioning Pressure Cutout Control (Johnson Controls) Maximum Temperature:140°F Switch Action: SPDT Range Psig:7 TO 150 Differential PSI:30 Opens: 40 Closes: 70

PT249 - Pressure Differential Sensor Connector

PT249 - Pressure Differential Sensor Connector PT249 - Pressure Differential Sensor Connector D16 PT249 - Pressure Differential Sensor Connector Diverter Valve Connector BRK PRESS DIFF SW CONNECTOR Reverse Lights Wiring Connector [Solenoid-Auto Trans Shift Lock Control Connector] [Sol-Man Trans Rev Gear Blockout Connector] 4-Speed AT (MD8) 2-WAY FEMALE WHITE Cross Reference for GM Part Number: 12101857 Product Reviews

Ashcroft CXLdp Low Differential Pressure Transmitter

Plenum/Conduit Kit Plenum/Conduit Kit (Not Included) Plenum/Conduit Kit CXLdp-AH (+ $15.90) NIST Traceable Calibration - Pressure Transmitter NIST Traceable Calibration (Not Included) NIST Traceable Calibration Certificate for Ashcroft CXLdp CXLdp-NIST (+ $65.00) Ashcroft CXLdp Low Pressure Differential Transducer /Transmitter A small housing and multiple mounting options allow the CXLdp to be easily mounted on a DIN rail, wall or in-plenum. With the convenient "Euro" style electrical connector, the CXLdp

HONEYWELL P7640B1008 Differential Pressure Transmitter

HONEYWELL P7640B1008 Differential Pressure Transmitter [P7640B1008] $215.18 HONEYWELL P7640B1008 Differential Pressure Transmitter, 0-1.0, 0-0.5, 0-0.25, or 0-0.1 inches w.c., uni- or bi-directional, duct mount, with display. The P7640 Pressure Sensors are designed with field-selectable 4-20 mA, 0-5 Vdc, or 0-10 Vdc output. The four pressure range options offered on each model fall between 0 and 1 inches water column (in. w.c.) or 0-10 in. w.c., depending on the model. Pressure ranges can be set for either

20"/100# SPST OpenHi Ammonia P70 Series MICRO-SETTM Pressure Control, 4-Wire, 2-Circuit Contact Bloc

20"/100# SPST OpenHi Ammonia P70 Series MICRO-SETTM Pressure Control, 4-Wire, 2-Circuit Contact Bloc PRS70EA9 $267.58 Description: 20"/100# SPST OpenHi Ammonia Category: Electrical Controls Sub Category: Pressure Controls P70 Series MICRO-SETTM Pressure Controls for Refrigeration and Air Conditioning, 4-Wire, 2-Circuit Contact Block Application P70 single and dual function pressure controls are used in commercial air conditioning and refrigeration applications. The load-carrying contacts provide direct

Precision differential pressure device for measurement and control and display of very low differential pressures

HONEYWELL P7640B1032 Differential Pressure Transmitter

HONEYWELL P7640B1032 Differential Pressure Transmitter [P7640B1032] $186.85 HONEYWELL P7640B1032 Differential Pressure Transmitter, 0-10, 0-5, 0-2.5, 0-1.0 inches w.c., uni- or bi-directional, duct mount, without displa. The P7640 Pressure Sensors are designed with field-selectable 4-20 mA, 0-5 Vdc, or 0-10 Vdc output. The four pressure range options offered on each model fall between 0 and 1 inches water column (in. w.c.) or 0-10 in. w.c., depending on the model. Pressure ranges can be set for either

20"/100#, OPEN LO, M/R, 1/4" FPT Pressure Control, 4-Wire, 2-Circuit Contact Block

20"/100#, OPEN LO, M/R, 1/4" FPT Pressure Control, 4-Wire, 2-Circuit Contact Block PRS70HA3 $270.64 Description: 20"/100#,OPEN LO,M/R,1/4"FPT Category: Electrical Controls Sub Category: Pressure Controls P70 Series MICRO-SETTM Pressure Controls for Refrigeration and Air Conditioning, 4-Wire, 2-Circuit Contact Block Application P70 single and dual function pressure controls are used in commercial air conditioning and refrigeration applications. The load-carrying contacts provide direct control of A.C. motors

Precision differential pressure device for measurement and control and display of very low differential pressures

MIDAS DP10 (Liquid/Liquid, Liquid/Dry or Dry/Dry) Differential Pressure Transmitter

MIDAS DP10 (Liquid/Liquid, Liquid/Dry or Dry/Dry) Differential Pressure Transmitter MIDAS DP10 (Liquid/Liquid, Liquid/Dry or Dry/Dry) Differential Pressure Transmitter #4043011759, 4043011760, ... liquid/liquid, liquid/dry or dry/dry Type: 401050 /000 -999 -405 -593 -68 -601 -36 /000 Range: select below Accuracy: 2% of full scale Output: 4 - 20mA 2-wire Supply: 10-30v DC Process Connection: 2 x G 1/8 to EN 837 Housing Material: PBT Seal: FPM Electrical Connection: round connector M12 x 1 Enclosure