Product Catalog 2016-05-29T17:25:44+00:00

Model 142/140 Differential Pressure Transmitter

Mid-West Instrument

  • 4-20mA Loop Powered Micro Processor based Transmitter
  • Internal Push Button Zero (available for non-hazardous locations only)
  • 4 Position Terminal Strip
  • 8-28 VDC Loop Powered 2-wire interface
  • 1000 Ohm max loop resistance at 28 Vdc.
  • ±2% Accuracy from 20% to 100% of scale, ascending
  • Operating Range -20ºF to 150ºF (-20ºC to 65ºC)
  • Indicator operation is isolated from Loop Power
  • Assembly is housed in a NEMA 4X (IP65) aluminum enclosure with 1/2″ NPT access

Model 847 5 Valve Test Kit

Mid-West Instrument

  • Over 30 Years of Input from Backflow Technicians
  • Specially Designed for Testing Backflow Prevention Assemblies
  • Soft—Seated Brass Needle Valve
  • Test kit is protected with 90 micron filters
  • Improved Case with Storage Compartments for Fittings & Tools
  • 5 Year Warranty

NEWWA 3 Valve Test Procedures

Mid-West Instrument

Test procedure reference


NEWWA 5 Valve Test Procedures

Mid-West Instrument

Test procedure reference


In Line Target Meter. Steam, Water etc.

Venture Measurement

  • In line flow meter/transmitter for steam, gas and liquid flows.
  • No moving parts to fail, sized to fit your process conditions.
  • Fast response time and low cost of ownership. 0.5″ to 6″ line size.

MTX Turbine Meters for Water Service

Venture Measurement

  • Cold and Hot water meters.
  • Reed Switch and high frequency outputs for remote totalizing for sending to energy management system.
  • 3/4″ to 2″ line sizes.  Low Pressure Drop, easy to maintain.

WPX Turbine Meters for Water Service

Venture Measurement

  • Cold and Hot water meters.
  • Reed Switch and high frequency outputs for remote totalizing for sending to energy management system.
  • 2″ to 8″ line sizes.  Low Pressure Drop, easy to maintain.