GXPS700 Absolute pressure transmitter

Application

• Atmosphere measure
• Aviation, spaceflight, navigation
• Packaging machinery
• Petrochemical industry
• Meteorological monitoring
• Automatic detection system
• The mine wind pressure test
• Top floor apartment management

Feature

• Accuracy: ±0.25, ±0.5%F.S
• Various of measuring range and signal output
• Various of connector and pressure port
• Non polarity two wire current output
• DC and AC voltage output
• Intrinsically safe mode, isolation explosion proof,
• CE certificate, RoHS compliant

Introduction

GXPS700 Series absolute pressure transmitter is in an absolute vacuum as a reference point for pressure measuring. Connector size and structure size covers all products produced by our company structure and output interface.

1. Atmospheric pressure: The thick atmosphere surrounded by the surface of the earth which the pressure generated by the objects on the Earth's surface or the surface is called the atmospheric pressure, code name: B
2. Gauge pressure=relative pressure, Atmospheric pressure as zero resultant pressure value called gauge pressure or relative pressure, code name: Pg
3. Absolute pressure: Absolute zero pressure (absolute vacuum) for zero resultant pressure value called absolute pressure, code name: PABS
4. Absolute pressure=relative pressure+ atmospheric pressure, PABS=Pg+ B
5. Vacuum = atmospheric pressure - absolute pressure Kv =B-PABS.(B>PABS)

Electronic interface and signals definition

Parameter

high accuracy pressure sensor

piezoresistive pressure transmitter

GXPS700 Absolute pressure transmitter Images