The real full-automatic pressure verification platform can automatically complete all the work of pressurization, decompression, pressure control, data recording, error analysis, printing verification reports and certificates as long as you press the automatic key.

Working medium: air or oil, determined by the controller.

Pressure range: 1 kPa ~ 70MPa (determined according to the model).

Display resolution: 6 bits.

L it fully conforms to the verification regulations of pressure instruments in China.

Accuracy level: pressure: 0.01 or 0.02, determined by the controller; Current: level 0.02, voltage: level 0.02.

It can verify pressure transmitter, digital pressure gauge and pressure indicator.

Measurement unit: 14 kinds:kPa、psi、inHg、inH2O、mmHg、mmH2O、MPa、bar、mbar、atm、kg/cm2、hPa、Pa、Torr。

The built-in Hart function can completely replace the Hart manual operator.

User defined verification point: any.

It has the function of recording the verification results, and can export the results in Excel format from the U disk.

Current input: 4 channels, range: (0 ~ 22) MA.

Voltage input: 4 channels, range: (0 ~ 5.5) v.

The pressure setting value can be set manually, and the range can be selected manually for automatic pressurization. The automatic pressurization of the up stroke and down stroke can be carried out automatically according to the verification point of the selected range.

Safety protection: overvoltage, overcurrent, sensor failure and other protection.

Hart function: it can completely replace Hart manual operator.

Automatic verification software: optional.

The verification points of various pressure ranges can be prefabricated to realize full-automatic verification.

Automatic pressure control time of verification point: (10 ~ 240) seconds, adjustable.

Loop power supply: 24vdc/30ma. If the standard meter is connected by mistake, the standard meter will not be damaged.

It has complete protection function, including over-voltage protection (alarm will be sent if it exceeds 110% of the range), over-current protection (when the transmitter current exceeds 20.5ma), leakage, sensor failure and other alarms. Stop pressurization in case of overvoltage, overcurrent and sensor failure.

It can be connected with tmms-2000 automatic verification system to form a full-automatic pressure verification system, which can be completed by the verification personnel as long as they use the mouse.

Complete pressure verification.

Standard verification point: the transmitter is 0%, 25%, 50%, 75% and 100% of the measuring range, with automatic return. It can be set arbitrarily. The precision digital pressure gauge is 0%, 10%, 20%, 30%, 40%, 50%, 60%, 70%, 80%, 90%, 100% of the range, with automatic return. It can be set arbitrarily.

Pressure interface: m20*1.5 internal thread quick connector.

Current / voltage interface: ф 6 standard banana plug.

Weight: 3kg; Overall dimension: 185 (height) *275 (depth) *355 (width) mm.