Digital Pressure Calibrator (PY801H)

The PY801H Intelligent Pressure Calibrators with 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: PY801H-02: 0.025%FS
PY801H-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
PY801H-02: 0.025% of full scale
PY801H-05: 0.05% of full scale

Gauge types
Gauge pressure
Compound Pressure
Absolute pressure
Differential pressure

Gauge pressure
-100KPa to 0
0 to 40KPa
0 to 60KPa
0 to 100KPa
0 to 160KPa
0 to 250KPa
0 to 400KPa
0 to 600KPa
0 to 1MPa
0 to 1.6MPa
0 to 2.5MPa
0 to 4MPa
0 to 6MPa
0 to 10MPa
0 to 16MPa
0 to 25MPa
0 to 40MPa
0 to 60MPa
0 to 100MPa
0 to 160MPa
0 to 250MPa

Compound pressure
0.05%FS ± 40KPa
0.05%FS ± 60KPa
0.05%FS ± 100KPa
0.05%FS (-100 to 160)KPa (-1 to 1.6)bar (-750 to 1200)mmHg
0.05%FS (-100 to 250)KPa (-1 to 2.5)bar (-750 to 1875)mmHg

Burst pressure:
Vacuum pressure burst pressure is 3 X, < 100bar
0~60bar burst pressure is 3 X, < 100bar
0~100ba^0~700bar burst pressure is 3 X, < 1000bar

Electrical Measurement Specification and Source Accuracy
Measuring Function Range Specification
Current 25.0000 mA Accuracy± (0.02%RD+0.003%FS)
Voltage 25.0000V Accuracy± (0.02%RD+0.003%FS)
Switch On/Off In case the switch comes with voltage, range (1~12)V
Output Function Range Specification
Power Output DC24V± 0.5V Max. Output Current: 50mA,
Protection Current: 120mA

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%

Media Compatible
(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)