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Stainless steel cylindrical pressure transducer with cable leads and male NPT fitting

Westward

Westward 40TM26 Pressure Transducer 0-60psi 4-20mA pressure washer part

SKU CH-4473-2V2PM

Measures 0 to 60 psi with 4 to 20 mA output and 304 stainless housing rated IP65

  • Accurate monitoring with ±1 % precision
  • 4–20 mA loop output simplifies wiring
  • 304 stainless housing resists corrosion
  • IP65 rating protects against dust and water
  • Operates from –20 °F to 180 °F

Pressure transducer for 0-60 psi systems

The Westward 40TM26 transducer converts fluid pressure into a 4 to 20 mA current loop signal for monitoring and control circuits. It accepts supply voltage from 9 to 36 V DC and operates between -20 and 180 degrees F. The 304 stainless steel housing meets IP65 protection against dust and water jets.

Male 1/4 in NPT process connection

The transducer threads directly into a 1/4 inch male NPT port on the pressure washer pump or manifold. This specific thread size and gender determine whether the part fits the existing plumbing without adapters. Verify the port on your equipment matches exactly before ordering.

Shielded cable with 1/2 in FNPT conduit entry

The unit includes shielded cable leads that terminate through a 1/2 inch female NPT conduit connection. This wiring entry helps protect the signal from electrical noise and allows secure conduit installation. No additional connectors, software or mounting hardware are supplied.

Highlights

  • Accurate monitoring with ±1 % precision
  • 4–20 mA loop output simplifies wiring
  • 304 stainless housing resists corrosion
  • IP65 rating protects against dust and water
  • Operates from –20 °F to 180 °F

Specifications

BrandWESTWARD

Questions about this item

What does the 0-60 psi range mean when the transducer is installed on a pressure washer?

The transducer measures system pressure from zero up to 60 psi and converts it to a 4-20 mA signal, so the controller sees the exact pressure at any moment within that span.

How does the 4-20 mA output work with the 9-36 V DC supply, and what does it limit in practice?

The loop-powered 4-20 mA output runs on 9-36 V DC; the current signal itself carries the pressure data, so cable length is limited only by voltage drop across the loop resistance.

What fittings and space are needed to mount the 1/4 NPT male process connection?

The transducer threads into a 1/4 NPT female port; its 304 stainless steel body and 1/2 FNPT conduit entry require enough clearance for the housing and cable gland.

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