Overview
Manuals
Principle
Core Applications
Features:
- Pressure monitor (pressure switch)
- External thread G 1/2 (pressure gauge connection) to DIN 16 288
- Internal thread G 1/4 to ISO 228 Part 1 (for gas applications internal thread permissible only up to 4 bar)
Provides reliable pressure monitoring and pressure limiting control for mechanical and process systems. Its core function is to monitor pressure levels in equipment such as compressors, pumps, boilers, and hydraulic units, ensuring operating parameters remain within safe preset ranges. When the pressure reaches a threshold, the device sends a precise switching signal to protect the equipment from overpressure or underpressure, thus supporting safe and continuous operation.
It features an adjustable switching point, a durable contact mechanism, and compatibility with standard control circuits, allowing for seamless integration into PLC-based or relay-based control architectures. Its robust mechanical design and environmental resistance make it suitable for harsh industrial environments where long-term reliability and low maintenance costs are paramount.
The DWR06 Honeywell Pressure monitor module may still be available for purchase and support from Moore Automated Company beyond End-Of-Life (EOL) by the manufacturer (OEM).
Honeywell DWR06 Pressure monitor module Manuals(Datasheets), Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
The DWR06 operates based on a mechanical pressure sensing element (typically a diaphragm or bellows) that responds to changes in system pressure. When the pressure increases or decreases, the sensing element deflects, actuating a spring-loaded switching mechanism. Once the preset pressure threshold is reached, the electrical contacts change state (open or closed), sending a signal to the connected control or protection system. This electromechanical process enables rapid and reliable pressure limit monitoring without the need for complex electronic components.
The DWR06 is primarily used as a pressure monitor or pressure limiter to protect equipment in the following areas:
1. Steam Systems: Monitors steam pressure according to standards such as TRD 604 and DIN EN 12953-9.
2. Hot Water Systems: Protects hot water heating systems according to standards DIN EN 12828 and DIN EN 12952-11.
3. Combustible Gases: Monitors gas systems (compliant with DVGW G 260 worksheet).
4. Liquid Fuels: Protects pipelines transporting liquid fuels (e.g., fuel oil).
5. Pressure Tanks: Monitors pressure within pressure tanks according to standard DIN EN 764-7.
