Digital Pressure Calibrator

The XYGK-100S Digital Pressure Calibrator is the latest portable high-precision measuring instrument launched by our company. It utilizes high-quality components and automated testing processes, assisted by multi-CPU processing, ensuring high accuracy and reliability, with features such as compact size and lightweight design.

In addition to measuring pressure through high-precision intelligent pressure modules, this instrument also includes a six-and-a-half-digit digital multimeter and signal source functions for DC input and output, covering various ranges of voltage and current measurement and output.

It can be used as a high-precision measuring instrument and calibration device for pressure/differential pressure transmitters, pressure sensors, general/precision pressure gauges, etc. It also functions as a potentiometer, precision millivoltmeter, and precision ammeter. It is widely applicable in industrial and mining sectors such as petroleum, chemical, metallurgy, electric power, metrology, and automation, as well as in scientific research institutions.

XYGK-100S Digital Pressure Calibrator Features:

Large-screen LCD with dual-row display.

Five-digit and six-digit resolution display options.

High-precision pressure measurement, customizable range from -100KPa to 0 to 250MPa.

High-precision voltage and current measurement and output functions.

Automatic zero calibration and automatic cold junction compensation.

AC/DC power supply, capable of continuous long-term operation after charging.

USB and RS232 communication interfaces.

Compact size, easy to carry.

Main Functions:

Pressure measurement.

Voltage measurement.

Voltage output.

Current measurement.

Current output.

XYGK-100S Digital Pressure Calibrator Technical Specifications:

Pressure:

● Our pressure modules include gauge pressure, differential pressure, and absolute pressure types, with main ranges as follows:

Gauge pressure: -100KPa to 0 to 250MPa (various ranges)

Differential pressure: -100KPa to 0 to 2.5MPa (various ranges)

Absolute pressure: 0 to 110KPa          (various ranges)

● Main pressure range measurement accuracy: 0.1% F•S; 0.05% F•S; 0.02% F•S

Voltage:

● Measurement: 0-30V various ranges, accuracy for 0-5V range: ±(0.005% RD + 0.005% FS), input impedance: >5MΩ.

● Output: 0-15V, accuracy: ±(0.005% RD + 0.005% FS), output impedance: <1Ω

Current:

● Measurement: 0-30mA, accuracy: ±(0.005% RD + 0.005% FS), input impedance: 5Ω (plus fuse resistance).

● Output: 0-30mA, accuracy: ±(0.005% RD + 0.005% FS).

Power Supply:

Internal rechargeable battery 9V, power consumption: <0.6W.

External power supply: 220V, 50Hz.

Operating Environment:

Temperature 5-50°C, humidity <90%.

Dimensions: Φ120mm × 195mm.

Weight: Approximately 2kg.