Product Overview

The HMPCM300Y submersible pressure transmitter utilizes a diffused silicon pressure sensor core as its sensing element. The built-in processing circuit converts the sensor’s millivolt signal into standard voltage or current output signals, allowing for direct connection to computers, control instruments, display meters, etc. It employs a highly stable and reliable piezoresistive pressure sensor along with a high-performance transmitter-specific circuit, ensuring overall stable and reliable performance suitable for long-distance signal transmission.  With an IP68 protection rating, it can be directly submerged into the liquid to be measured. It supports pipeline-type installation or submersible installation. Its compact size, lightweight, easy installation, and convenient operation allow it to work immersed in liquids for extended periods, making it suitable for harsh outdoor environments.  

Applications & Industries

Equipment integration, pneumatics, hydraulics, energy saving, environmental protection, medical.  

Features

• 316L stainless steel isolation diaphragm structure

• High accuracy, all-stainless steel construction

• Micro amplifier with voltage and current signal output options  

• Diverse configurations for easy installation and use

• Wide measuring range, capable of measuring absolute pressure, gauge pressure, and sealed reference pressure

• Vibration and shock resistant  

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.  

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. Improper use may result in hazards and personal injury.  

Example: HMPCM300Y-100kGB1C1J1PE

Indicates model HMPCM300Y, range 0-100kPa gauge pressure, output 4-20mA, threaded connection M20×1.5, 2088 housing without display, polyethylene level measurement cable.  

Ordering Tips: 

1. Standard configuration includes 2 meters of level measurement cable. Additional cable length can be selected at your own expense; please specify in the order.

2. The submersible installation depth should not exceed 20 meters.