Description

Foxboro N0142-NU (N0142NU) 13A Pressure Sensor Diaphragm Assembly

The Foxboro N0142-NU (often written as N0142NU) is a mid-range pressure sensor diaphragm assembly from Foxboro (now part of Schneider Electric) in the 13A series. It is a core sensing component in the I/A series pressure/differential pressure transmitters.

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Key Parameters

Brand: Foxboro

Model: N0142-NU / N0142NU

Series: 13A Diaphragm Assembly (Medium Range)

Material: 316L stainless steel diaphragm, silicone oil filled

Measuring Range: Approx. 0–20 psi (0–1.38 bar) / 0–205 inH2O

Application: Compatible with Foxboro I/A series differential pressure/pressure transmitters

Condition: Brand new, original, in stock

Warranty: 12 months

Weight: Approx. 1 kg

Origin: USA

Main Features

Medium Range, High Accuracy: Designed for industrial process pressure/differential pressure measurement, offering good stability and low temperature drift.

316SS Corrosion-Resistant Structure: Diaphragm resistant to acids and alkalis, suitable for most chemical/oil and gas media.

Silicone Oil Filling: Suitable for normal temperature ranges, with excellent vibration and shock resistance.

Original replacement parts: Directly replaces the old diaphragm capsule of the same model, compatible with the 13A transmitter.

Typical applications:
Petrochemical and natural gas industries: Pipeline/container pressure, differential pressure, and level measurement.

Power plants and metallurgy industries: Steam, water, and gas pressure monitoring.

Pharmaceutical and food industries: Core sensing unit for sanitary pressure transmitters.