Dwyer 475-6-FM Digital Manometers
It is a high-precision, portable digital manometer designed for measuring differential pressure (DP), gauge pressure (Gauge) or absolute pressure (Absolute) of gas or liquid. The device is suitable for pressure monitoring and debugging in the fields of HVAC, clean rooms, industrial process control, etc., with a user-friendly interface and rugged construction.
Main Features
Multi-parameter measurement
Measures differential pressure (ΔP), gauge pressure (positive/negative pressure) and absolute pressure (absolute pressure sensor is required).
Unit switching: supports multiple units such as Pa, kPa, inH₂O, psi, mmHg, bar, etc.
High accuracy and range
Range: -6 to 6 inH₂O (other ranges are optional, depending on the model configuration).
Accuracy: Typical value is ±0.5% FS (full scale), ensuring reliable data.
User-friendly design
Backlit LCD display: Clearly display real-time data, maximum/minimum value (Max/Min) and hold (Hold) function.
Zero point calibration: Supports fast on-site calibration to reduce errors.
Data logging: Some models support data storage or transfer via USB/Bluetooth (need to confirm configuration).
Rugged and portable
The housing meets IP protection level (such as IP54), is dust-proof and splash-proof, and is suitable for industrial environments.
Lightweight design, with a carrying case or magnetic bracket (optional for some models).
Versatile interface
Optional 4-20mA analog output or digital communication interface (such as RS485) for easy system integration.