Scope Of Application

Refrigeration, PEM fuel cells, backup power systems, hydrogen storage, test benches, hydrogen refueling stations, industrial automation, etc.

Product Overview

The pressure transmitter utilizes glass micro-fusion technology combined with optimal mechanical design. It employs a high- performance digital compensation circuit to convert the sensor’s millivolt signal into standard voltage or current output signals.

Applications & Industries

• Process control

• Aerospace

• Chemical products and chemical industry

• Servo valves and transmissions

Important Notes

1. Never touch the diaphragm with hard objects, as this may cause damage to the isolation diaphragm.

2. Please read the product user manual carefully before installation and verify all relevant product information.

3. Strictly adhere to the specified wiring methods. Incorrect wiring may lead to product damage and other potential malfunctions.

4. Improper use may result in hazards and personal injury.

Product Overview

The HMPCM300T high-temperature pressure transmitter utilizes a high-temperature resistant pressure sensor as its signal measuring element. The pressure from the measured medium is transferred to the sensor through a heat dissipation structure on the transmitter. A high-precision signal processing circuit, located within a stainless steel housing, converts the sensor output signal into a standard output signal.

Features

• 316L stainless steel isolation diaphragm structure

• Utilizes imported high-temperature resistant sensor chip

• Wide applicable medium temperature range

• Strong anti-interference capability, excellent long-term stability

• Direct contact measurement for high-temperature media, improving pressure response frequency

• Provides a rich range of pressure measurement spans including low, medium, and high pressure

• Vibration resistant, shock resistant, corrosion resistant

Important Notes

1. Do not misuse this document.

2. The information in this selection guide is for reference only. This document should not be used as a product installation guide.

3. Complete installation, operation, and maintenance information is provided in the product manual.

4. Incorrect use may lead to hazards and personal injury.

Example: HMPCM300T-35kGB1C3J5T3

Indicates model HMPCM300T, with a range of 0-35kPa, gauge pressure type, 4-20mA output signal, G1/4 threaded connection, large Hirschmann electrical connector, and three cooling fins.

Ordering Tips:

1. When selecting the model, please ensure the compatibility between the measured medium and the wetted parts of the product.

2. Customization is available for ranges between 1-35kPa (Note: For ranges ≤ 6kPa, a non-oil-filled pressure sensor must be selected, and the measured medium must be pure gas).

3. Customization is also available for ranges between 25-100MPa, especially suitable for applications with extreme pressure surges on-site.