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The Digital Pressure Gauge is a precision instrument designed to provide clear, accurate pressure readings in industrial and commercial environments. With its easy-to-read digital display, users can quickly verify pressure levels with a single push of a button, ensuring efficient monitoring without the need for complex tools or manual calculations.
Constructed from durable materials suitable for harsh conditions, the gauge features a robust body measuring 30mm in both width and height. The enclosure is rated IP65, offering full dust protection and resistance to water jets, with maintenance possible by inserting a tube into the air release port during operation (refer to digital catalog). The internal components are built to withstand environmental stress while maintaining long-term reliability.
The gauge connects via two threaded interfaces: an R1/8 taper pipe male thread on the outside for attaching to pressure sources, and an M5x0.8 metric female thread on the inside for secure attachment to tubing or fittings. This dual-thread configuration ensures compatibility with a wide range of industrial piping systems.
The gauge operates within an ambient temperature range of 0 to 50℃ during use and -10 to 60℃ during storage, with no dew condensation or freezing allowed. Humidity tolerance is between 35% and 85% RH under both operation and storage conditions. The pressure measurement accuracy is ±2% F.S. at 25℃, with a rated pressure range of -101 to 0 kPa (0.000 to 1.000 MPa). Indicated pressure readings extend from -101 to 10 kPa (-0.100 to 1.000 MPa), and the device is tested to a proof pressure of 300 kPa (1.5 MPa) for safety and durability.
The gauge is available in a single standard size: 30mm x 30mm, with no color or variant options specified. It is designed for consistent use across applications requiring reliable, low-maintenance pressure monitoring in air or non-corrosive, non-flammable gas environments.
For maintenance, the battery can be replaced using a flat-blade screwdriver of exactly 1.4mm width. A visible battery level indicator blinks when the charge is low, and under normal use—checking pressure five times per day—the battery life lasts approximately three years. This makes it ideal for continuous monitoring applications where minimal downtime and maintenance are required.
| Specification | Details |
|---|---|
| Fluid medium | Air, non-corrosive/non-flammable gas |
| Ambient temp. range | Operation: 0 to 50℃, Storage: -10 to 60℃(No dew condensation, no freezing) |
| Ambient humidity range | Operation/Storage: 35 to 85%RH(No dew condensation) |
| Temperature characteristic | ±2% F.S. of detected pressure (25℃) |
| Rated pressure range | -101 to 0kPa | 0.000 to 1.000MPa |
| Indicated pressure range | -101 to 10kPa(*1) | -0.100 to 1.000MPa (*1,*2) |
| Proof pressure | 300kPa | 1.5MPa |
| O.D.: Taper pipe male thread | R1/8 |
| I.D.: Metric female thread | M5x0.8 |
| Performance | Pressure display with a single push. *Battery life based on checking the pressure 5 times per day |
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