PCE Instruments PCE-PG 20H 0 to 20 Bar Highly Accurate Pressure Gauge with 4 to 20 mA Output 100 - 240 V AC

Our highly accurate Pressure Gauge is a precise and reliable solution for measuring gas and liquid pressures in industry, laboratories and technology. With a measuring range of -0.088 MPa ... +2.0 MPa and a high resolution of 0.0001 MPa, our high-precision Pressure Gauge is ideal for applications that require maximum measuring accuracy. The accuracy is 0.05% FS, which guarantees stable and repeatable measurement results.

Our high-accuracy Pressure Gauge uses a diffused silicon pressure sensor and offers intelligent calibration and linearity correction functions. The zero point is set quickly and precisely within two seconds using a magnetic pin. This ensures consistently high measuring accuracy and reliability. The response time is just 0.5 seconds, allowing rapid pressure changes to be reliably recorded. The device is equipped with a 3.1 inch LCD display, which is easy to read and has a backlight.

The wetted parts are made of stainless steel, making our highly accurate Pressure Gauge suitable for air, water and non-aggressive oils. The connection is made via an M20 x 1.5 thread. Overload protection up to 1.2 times the maximum pressure range reliably protects the sensor from short-term pressure peaks. With a housing diameter of 112 mm and a weight of just 601 g, the device is space-saving and easy to install. The device supports ten selectable pressure units: bar, psi, kPa, MPa, Pa, inHg, mmHg, inH₂O, mmH₂O and kgf/cm², which ensures maximum flexibility for different requirements.

For data transmission, our high-precision pressure measuring device uses an RS-485 interface with the Modbus RTU communication protocol. Thanks to its low power consumption, the integrated lithium battery achieves a service life of more than three years in 24-hour operation.

The highly accurate pressure measuring device is ideal for the precise measurement of gas and liquid pressures in various areas such as industrial production, hydraulic systems, water and waste water technology as well as in laboratory applications. It is particularly suitable for applications that require high accuracy and reliability and can be used for monitoring pressure systems in non-aggressive media. However, the temperature of the media should not exceed 85°C / 185°F to ensure optimum performance of the device.

Features

• Pressure range: -0.088 ... +2.0 MPa
• Interface: RS485
• Pressure connection: M20 x 1.5 plug
• Operating temperature: -10 ... 50°C / 14 ... 122°F
• 10 pressure units

For more information, please see Technical Data Sheet