SPMK221G automatic pressure calibrator includes pressure generation, pressure measurement, electrical signal measurement and output, and HART communication functions. It is suitable for the calibration of on-site pressure instruments. SPMK221G adopts full intelligent control, which can quickly and accurately output the set pressure. SPMK221G has made a special treatment for the convenience and practicability of the instrument interface, which can help the staff to efficiently, high-quality and safely complete the rapid calibration of pointer instruments, pressure transmitters, pressure switches and other instruments. The HART function can be used to complete the calibration of the smart pressure transmitter.
Built-in automatic pressure generating source
Built-in rechargeable battery
Box-type instrument, easy to carry
Support the calibration of HART intelligent instruments; it can be connected with SDP modular intelligent digital pressure calibrator
Friendly user interface, icon management menu, graphic help interface, AC and DC available
RS232 communication interface with optional baud rate.
Pressure control fluctuation: 0.005%FS
Display screen: 5.6 x LCD Screen（640×480;4/5/6 digit display optional
Environment for usage Ambient temperature：(0～50)℃, Storage humidity: <90%, Atmospheric pressure：(86～106)kPa.
Pressure port: M20×1.5 F, 1/4NPT F, 1/4BSP F, 1/2NPT F, 1/2BSP F. 2 ports.
Dimension: (385×298×196)mm; Weight: 11kg（Pneumatic）