PY801A pressure calibrator is a single-range instrument with full-range pressure measurement, high-accuracy DC current, voltage measurement and 24VDC power output. It can be used to calibrate ordinary (precision) pressure gauges, pressure transmitters, pressure regulating valves, pressure switches and pressure real-time measurement, and can debug smart pressure transmitters.

Application

Check the intelligent pressure (differential pressure) transmitter

Calibration of ordinary pressure (differential pressure) transmitter

Calibration pressure switch

Calibration of precision pressure gauges and general pressure gauges

Pressure gauge calibration

Features

■ Backlit LCD display with 6 digits display

■ Built-in hand operator function, can calibrate HART intelligent pressure transmitter

■ Automatic temperature compensation function

■ Built-in pressure module, and can be connected with intelligent digital pressure module

■ Two-point calibration, user-friendly operation

■ Data backup, powerful data error correction function

■ Built-in DC24V power supply, no external power supply is needed to verify the transmitter


technical parameter

Pressure unit:

 mmH2O, mmHg, inH2O, Pa, kPa, MPa, psi, bar, mbar


display:

White backlight, 6-digit display, adjustable decimal point


Use environment:

Environment temperature: (-20~70)℃

Temperature compensation: (0~50)℃

Relative humidity: <95%

Atmospheric pressure: (86~106)kPa

Storage temperature: (-40~85)℃


Pressure interface:

Pressure interface: M20×1.5 external thread (default), other interfaces are optional, Ø4 quick connect internal socket (differential pressure type)


Electrical measurement index:

Power supply configuration:

Power supply mode: internal battery power supply or special adapter power supply. Battery working time: about 100 hours, correspondingly shortened when 24V is loaded. Battery charging time: about 3 hours


Other indicators:

Dimensions: Meter head Φ114mm×39mm, total length 180mm Weight: 0.6kg Pressure port: M20×1.5 Communication port: RS232

Conventional pressure gauge selection

Selection of micro pressure range pressure gauge

Selection of composite range pressure gauge

[1] Range of automatic temperature compensation: (-10~50), 1 year accuracy;

[2] The absolute pressure is 0.05% F.S, and the guaranteed accuracy time is 180 days;

[3] The gas pressure medium is required to be non-corrosive gas.

Appendix:

1. PY801H Intelligent Pressure Calibrator Manual-1 serving

2. PY801H Intelligent Pressure Calibrator Test Certificate (Pressure Test)-1 serving

3. PY801H Intelligent Pressure Calibrator "Packing List"-1 serving

4. "Warranty and Warranty Form"-1 serving

5. DC9V/2A power adapter 1 Piece

6. Test line (1 red and 1 black) 1 serving


Optional:

Third-party statutory measurement agency pressure verification certificate