PMXX5x/FMX5x Pressure Gauge Installation and Wiring Guide
The PMXX5x/FMX5x series pressure gauges are widely used in industrial process measurement. Correct installation and wiring are key to ensuring measurement accuracy and instrument lifespan. This article provides detailed installation precautions and wiring instructions.
Installation Precautions
The following points must be observed during installation to avoid measurement errors or damage to the instrument.
- When installed horizontally, the instrument's breather hole (1) must face downward, and be kept away from contaminants to prevent blockage or liquid accumulation.
- Never wipe or touch the diaphragm with hard objects, to avoid damaging the sensitive element.
- Avoid installation near pump inlets and agitator blades, where pressure fluctuations are large and may cause unstable readings or damage.
Wiring Instructions
Correct wiring is the foundation for the normal operation of the instrument. Please operate according to the following requirements.
Supply Voltage
The supply voltage range is 11.5-45VDC. Please ensure the power supply is stable within this range.
Summary
Following the above installation and wiring specifications can effectively improve the reliability and service life of the PMXX5x/FMX5x pressure gauges. If you have any questions, please consult technical personnel.