Rex Instruments SPMK SPMK221G Automatic Pressure Calibrator

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ProComSol develops HART communicators for mobile device software that bridges the gap between HART Protocol devices, allowing for configuration, monitoring, calibrating, and troubleshooting of HART instruments in industrial plants.

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SPMK221G Automatic Pressure Calibrator

Product Description

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.

Main Features
1.Built-in automatic pressure generating source;
2.Built-in rechargeable battery;
3.Box-type instrument, easy to carry;；
5.4.Support the calibration of HART intelligent instruments; it can be connected with SDP modular intelligent digital pressure calibrator;
6.Friendly user interface, icon management menu, graphic help interface, AC and DC available；
7.RS232 communication interface with optional baud rate.

Technical Parameter
1.Pressure control fluctuation: 0.005%FS
2.Display screen: 5.6 x LCD Screen（640×480;4/5/6 digit display optional
3.Environment for usage
Ambient temperature：(0～50)℃, Storage humidity: <90%, Atmospheric pressure：(86～106)kPa.
4.Pressure port: M20×1.5 F, 1/4NPT F, 1/4BSP F, 1/2NPT F, 1/2BSP F. 2 ports.
5.Dimension: (385×298×196)mm; Weight: 11kg（Pneumatic）

Voltage measurement

Range:(-30～30)V Resolution:0.1mV Accuracy:±(0.01%RD+0.005%FS)

Current measurement

Range:(-30～30)mV Resolution:0.1μA Accuracy:±(0.01%RD+0.005%FS)

Current output

Range(0～22)mV Resolution:1μA

DC24V，Maximum load capacity 50mA
On-off detection If the switch has the inspection voltage, the voltage range is（3.0~24.0）V
Note：temperature（20±5）℃，one year stability

Pneumatic

Pressure Range (-0.09～2.5)MPa
Inner Module 1 (0～2.5)MPa
Inner Module 2 (-90～250)kPa
HART
Data Storage
Pressure switch detection
mA/V measure
(0～22)mA output
Temperature compensation
External pressure module

Temperature compensation range(-10～50)℃，1year accuracy；
Inner pressure module is customizable, refer to the following (Pressure Range Select Table).

Pressure Range Select Table for Inner Pressure Module