Newport 202A-P Process Meter

Core Performance & Industrial Application

The Newport 202A-P (202APC3C) is a low-cost 3½-digit 1/8 DIN process panel meter for indication-only applications.

It accepts standard process signals 4-20mA, 1-5V and 0-10V and displays the measured value on a bright 0.56 in (14.2 mm) LED readout.

Field span and zero calibration use multiturn potentiometers behind the lens; span adjustment covers 2000 counts per signal.

It offers 120 dB CMR / 56 dB NMR noise rejection, automatic polarity, display hold and test functions.

It can also serve as a ratiometric pot-follower indicator for liquid level or valve position from a potentiometric wiper, using the built-in 4.7 VDC reference.

It is widely used as spare replacement in local process indication panels.

Technical Specifications

▶ Product type: 3½-digit process panel meter

▶ Brand: Newport Electronics

▶ Model: 202A-P (suffix C3C / 202APC3C)

▶ Input ranges: 4-20 mA (13Ω), 1-5 V / 0-10 V (1 MΩ)

▶ Display: ±1,999-count 0.56 in LED, automatic polarity

▶ Accuracy: 99.9% of reading

▶ Common-mode rejection: 120 dB; NMR 56 dB

▶ Power supply: 115 / 230 VAC

▶ Power consumption: Approx. 3.7 W

▶ Mounting: 1/8 DIN panel cutout

▶ Feature: Zero/span field calibration, display hold, test mode

▶ Operating temperature: 0℃ ~ +60℃

▶ Country of origin: USA

▶ Compliance: RoHS / CE certification

Industry Applications

Applied in local process indication, level and valve position monitoring panel spare replacement.

Note: Confirm input signal type, supply voltage and option code suffix against the nameplate before ordering