P855 Digitally Compensated Differential Pressure Transmitter

The Validyne model P855 is a digitally compensated differential pressure transmitter designed for industrial pressure measurement applications. The on-board microprocessor provides high accuracy and improved stability in changing thermal environments. The P855 is designed for a wide variety of low  pressure measurements where fast dynamic response, high resistance to vibration and superior signal stability through temperature change is required. The P855 will accept both liquids and gases directly at the sensing diaphragm.

Features

• RS485 Serial interface for digital operation
• Digitally compensated for high accuracy
• Excellent stability over wide thermal range
• 0.1% Full scale accuracy, 0.25% Max temperature error
• Zero, Span set by switches – No potentiometers
• For liquid or gas service
• Full scale ranges from 2.22 inH2O
• NEMA 4 Housing

Accessories

• PS57 Digital Display
• T-140 Pressure Calibrator Kit
• 1280-1002 Mating Electrical Connector