YK-1 Explosion-Proof Digital Pressure Gauge
The YK-1 Explosion-Proof Digital Pressure Gauge is a high-precision
instrument designed for safe and reliable pressure measurement in
hazardous environments. It utilizes an imported sensor, ensuring
excellent performance with high accuracy, anti-corrosion,
anti-impact, anti-vibration, and high stability. The device
features an ultra-low power consumption processor, signal
processing chip, and power management chip, powered by a
high-capacity lithium battery that requires no external power
supply. With its 5-digit LCD display and analog bar graph, it
provides intuitive and clear readings. This gauge is suitable for
calibrating and verifying general pressure gauges, precision
pressure gauges, and pressure transmitters, and can effectively
replace traditional mechanical pointer pressure gauges for field
measurements.
Technical Parameters
Features & Advantages
High Safety for Hazardous Areas: The explosion-proof design (Ex rating) allows for safe operation
in potentially explosive atmospheres, making it crucial for
chemical, oil, and gas industries.
High Precision & Accuracy: Offers excellent accuracy levels (as high as 0.1 grade depending
on range) for dependable measurements.
Robust Construction & Durability: Features strong resistance to corrosion, impact, and vibration,
ensuring longevity and reliable performance in tough industrial
environments.
Ultra-Low Power Consumption & Long Battery Life: The intelligent power management system, with a standby current of
less than 10μA, allows the high-capacity lithium battery to last
for up to 5 years (or 2-3 years according to some sources),
eliminating frequent battery changes.
User-Friendly Interface: The large 5-digit LCD display coupled with an analog bar graph
enables easy and intuitive reading of pressure values and trends.
Versatile Functionality: Supports multiple pressure units (up to 10), has features like
smart calibration, magnetic pen zeroing, peak recording, and
dynamic pressure curve display (optional).
Optional Outputs & Connectivity: Variants can be equipped with output signals like 4-20mA or RS485,
and features like USB interfaces for data communication (optional).
Application Scenarios
The YK-1 gauge is ideal for various applications requiring safe and
accurate pressure measurement:
Calibration and Verification: Used in laboratories and workshops to calibrate and verify other
pressure instruments like general pressure gauges, precision
manometers, and pressure transmitters.
Process Monitoring and Control: Suitable for direct field pressure measurement in hazardous
locations within industries such as:
Oil & Gas: Wellhead monitoring, pipeline pressure, refinery processes.
Chemical & Pharmaceutical: Reactor pressure, vessel monitoring, fluid transfer lines.
Petrochemical Plants: Various process pressure measurements.
