This IMP water pressure sensor is specifically designed for monitoring incoming mains water pressure in commercial and industrial buildings. It features a 20 bar sensor element to provide enhanced overpressure protection, safeguarding the sensor from potential damage caused by pressure surges and spikes that can occur in water mains supplies.
The sensor’s construction incorporates several key features that ensure its suitability for this application:
- 316 Stainless Steel Wetted Parts: The sensor’s wetted parts, including the 1/4 BSP male process connection, are constructed from 316 stainless steel. This material offers excellent corrosion resistance, ensuring the sensor’s long-term performance in the presence of fresh water.
- EPDM Internal Seals: EPDM (ethylene propylene diene monomer) seals are used internally within the sensor. EPDM is an elastomer known for its resistance to water, making it an ideal choice for this application.
- Ceramic Diaphragm: The sensor utilizes a ceramic diaphragm, which is chemically inert. This means it will not react with the fresh water being measured, ensuring the accuracy and stability of the sensor readings over time.
This particular configuration of the IMP sensor is factory calibrated and temperature compensated, ensuring accurate and reliable pressure measurement over a wide range of operating conditions. The sensor provides a 0-10V output signal, allowing for easy integration with various monitoring and control systems commonly used in building management systems (BMS) or industrial automation systems.
The use of a 20 bar sensor element in this 10 bar range sensor is a notable feature. While the sensor is intended to measure pressures up to 10 bar, the 20 bar element provides a significant safety margin. This overpressure capability protects the sensor from damage in the event of unexpected pressure spikes, ensuring its continued operation and preventing costly downtime or replacement.
This sensor is ideal for applications such as:
- Monitoring water pressure at the main entry point of a building
- Ensuring adequate water pressure for fire suppression systems
- Monitoring water pressure in industrial processes that rely on a consistent water supply
- Detecting leaks or other anomalies in the water supply system
By providing accurate and reliable pressure measurement, this sensor contributes to the efficient operation and maintenance of water systems in commercial and industrial settings. Its robust design and overpressure protection ensure long-term reliability, even in demanding environments.
IMP Mains Water Pressure Sensor
- Part No: IMP-C0043-7A4-BBE-000
- Datum: Sealed Gauge
- Pressure Range: 10 bar sealed gauge
- Output: 0 – 10V, 3-wire (7)
- Non-Linearity and Hysteresis: 0.25% FS (standard) (A)
- Thermal Zero Shift: 0.04% FS per °C (standard) (4)
- Electrical Connection: Large Plug & Socket, GDM3009, DIN43650 (B)
- Process Connection: G 1/4 male DIN 3852, 316 St/St (B)
- Internal Seal Material: EPDM (E)
- Special Requirements: Use 20 bar sensor element