Product Overview

The YS-100 Digital Pressure Gauge is independently developed by Hongqi Instrument Co., Ltd. This pressure gauge features a fully electronic design and is equipped with a 16-bit CPU processor imported from the United States, providing excellent anti-interference capability and extremely fast sampling speed. Its programming incorporates floating-point arithmetic, digital filtering, watchdog technology, and other advanced techniques. The sensor uses an imported silicon piezoresistive chip. This intelligent pressure gauge offers high accuracy, fast response, reliable operation, a long service life, and self-protection functions, ensuring dependable performance.

Performance and Technical Specifications

• Measurement Range: -0.1 to 0 to 100 MPa, with decimal point display available. The measurement range can be customized according to customer requirements.

• Accuracy Class: 0.5, 0.2, and 0.1.

• Display: Four-digit or five-digit LCD display, with kPa or MPa unit indication.

• Measuring Media: Various liquids and gases compatible with stainless steel.

• Ambient Temperature: -20°C to 60°C.

• Ambient Humidity: ≤80%.

• Pressure Connection: 5 standard thread, customizable according to customer requirements.

• Battery Life: Approximately six months (extremely harsh operating conditions may affect battery life).

• The YS-100 Digital Pressure Gauge is available with three power supply options:

A: AC 220V Power Supply.

B: DC 24V Power Supply (1: Red: +) (2: Blue: -).

C: 3.4V Primary Lithium Battery.

Precautions for Use

During operation, the ****** pressure must not exceed 10% of the ****** measuring range.

If any abnormality occurs after replacing the battery, press the Reset (RST) button on the front of the circuit board.

Users should pay special attention to the positive and negative polarity of the DC 24V power supply wires. Incorrect wiring may damage the instrument.

If the pressure gauge malfunctions, please contact our after-sales service personnel. Do not disassemble the instrument or touch the sensor at the bottom, as this may damage the sensor diaphragm.