HART Function Digital Pressure Calibrator AT273 - AT273

Product Specifications/Features:

The AT273 is a microprocessor controlled, precision

Instrument powered by an internal Li-ion battery or external 10V

specified AC adapter. It is portable and capable of accurate pressure instruments and sourcing when calibrating transducers, pressure switches, etc. Advanced silicon technology delivers 0.02 percent F.S accuracy over ranges to 600 bar, 0.1 percent F.S accuracy over ranges to 2500 bar, permits use in most environments without degradation of accuracy.

Applications:

Burst Disc testing. Safety relief valve resting

Hydraulic torque wrench indication Pressure regulator testing

Gauge calibration Pressure regulator adjustment

Filter performance testing Hydraulic leak testing

Pressure switch testing Wellhead monitoring

Features:

A.HART Communication ability;

B.Data logger: big capacity of data store (total 1200 data) and real time record; manual or automatic mode can be selected.

C.High stability: through a rigorous test of artificial accelerated aging, stress aging test and use an unique

temperature compensation technology to ensure the 0.02% accuracy (20°C ± 3°C).

D.Self-protection: Strict protection of electrical design make AT273 has sup er self -protection ability.

E.Safe battery: Polymer Li-ion rechargeable battery.

F.Electro Magnetic compatibility (EMC) ability

G.RS232 Connect: baud rate & address can be found;

H.High-accuracy sampling data: the resolution can be switched to 5 digits or 6 digits;

I.Pressure peak value record function;

J.Pressure leak hunting function;

K.Set pressure triggering switch status;

L.Real time o’clock function;

M.Single-key shortcut operation

N.The test leads can be interchanged on Standard electricity terminal;

O.Big LCD screen with blue backlight: dual lines with 6 digits, real time and measuring percentage indication

We manufacture Digital Pressure Gauge, Digital Pressure Switch, Digital

Vacuum Gauge, Digital Vacuum Switch, Pressure Gauge,

Thermometer, Hygrometer, Oxygen Gauge, Transmitter,

Acetylene Gauge, Ammonia Gauge, Tire

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Refrigerant Gauge,Low Pressure Gauge,Micro-pressure Gauge,

Bimetal Thermometer,Sensor, Dompener, Digital D/P

Gauge,Differential Pressure Gauge, Remote Thermometer,

Thermowell Digital D/P Switch