China wholesale Digital Differential Pressure Gauge - With HART Precision Digital pressure gauge – Panran

OVERVIEW

The PR801H IntelligentPressure Calibratorswith HART protocol, a single range, full scale pressure measurement, high accuracy DC current, voltage measurement and the 24VDC power output function instrument. Can be used to verify the ordinary (precision) pressure gauge,pressure transmitter, pressure regulating valves, pressure switches and pressure of real-time measurement, and can debug the HART smart pressure transmitter.

FEATURES

· Pressure measurement uncertainty: PR801H-02: 0.025%FS

· PR801H-05: 0.05%FS

· Pressure ranges to 2,500 bar

· Measure mA or V with 0.02% RD + 0.003%FS accuracy Power transmitters during test using 24V loop supply Pressure switch test

· Hart Communication capability

· Advanced temperature compensation

· Large, easy to read display with 6-digit resolution Back lighted display

· Rechargeable battery or AC adapter

· Two-point correction, user’s friendly

· NIM traceable calibration certificate (optional)

APPLICATIONS

· Gauge calibration

· Precision pressure measurement

· Pressure transmitters calibration

· Pressure switch testing

· Safety relief valve testing

· Pressure regulator testing

· Intelligent pressure transmitter calibration

SPECIFICATIONS

Accuracy

· PR801H-02: 0.025% of full scale

· PR801H-05: 0.05% of full scale

Electrical Measurement Specification and Source Accuracy

Display

· Description: Dual-line 6 full digit LCD with LED Backlight

· Display rate: 3.5 readings per second (Default setting)

· Numeral display height: 16.5mm (0.65″)

Pressure Units

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

Environmental

· Compensated Temperature:

· 32F to 122 F (0 C to 50 C)

· *0.025%FS accuracy guaranteed only over the ambient temperature range of 68 F to 77 F (20 C to 25 C)

· Storage Temperature: -4 F to 158 F (-20 C to 70 C) Humidity: <95%

MediaCompatible

· (0 ~0.16) bar: Non-corrosive Gas Compatible

· (0.35~ 2500) bar: Liquid, Gas or Steam Compatible with 316 Stainless Steel

Pressure Port

· 1/4^,,NPT( 1000bar)

· 0.156 inch (4mm) test hose (for differential pressure) Other connections available per request

Electrical Connection

· 0.156 inch (4mm) sockets

· Over Pressure Warning: 120%

Power

· Battery: Recharge Li-ion polymer battery Li-Battery working time: 80 hours Rechargeable time: 4 hours

· External power: 110V/220V power adapter(DC 9V)

Enclosure

· Case material: Aluminum alloy Wetted parts: 316L SS

· Dimension: 114mm diameter X 39mm depth X 180mm height

· Weight: 0.6kg

Communication

· RS232 (DB9/F, environmentally sealed)

Accessories(included)

· 110V/220V external power adapter (DC 9V) 2 pieces 1.5-meter test leads

· 2 pieces 0.156 inch (4 mm) test hose (for differential pressure gauge only)