HOLYKELL TECHNOLOGY COMPANY LIMITED 
Display: LED
Product Detail
The CWY122 digital pressure gauge is a portable tool designed for high-precision pressure, voltage, and current measurements. It features pressure leak testing, pressure switch checks, environmental temperature measurement, and a DC24V power output. The gauge includes peak pressure recording, file storage, and leak testing capabilities. Suitable for field and lab use, it connects to automatic pressure calibration systems and verifies various pressure instruments.
Product Features:
l High-precision measurement up to ±0.1%F.S/±0.05%F.S/±0.02%F.S
l Versatile for pressure leak detection, pressure switch testing, environmental temperature measurement
l High-precision digital voltmeter and ammeter
l RS485/RS232 communication for real-time data transfer
l Compatible with automatic pressure calibration systems
Applications
Aerospace
Construction
Metallurgy & Power
Petroleum & Chemical
Food & Pharmaceuticals
Instrumentation manufacturing
Measuring range | (-0.1~250)MPa by customized | ||
Accuracy | ±0.1%F.S(typical);±0.05%F.S/±0.02%F.S(by customized) | ||
Power supply | Battery | ||
5V power adapter(AC220V to DC5V/1A, USB-T plug, meter has a charging indicator light: red for charging & green when fully charged | |||
Electrical connection | Standard Φ4mm jack | ||
Output connection | Standard Φ4mm jack | ||
Pressure interface | Standard gauge interface M20×1.5mm Differential pressure gauge interface: Tail-type quick connector, compatible with inner diameter 4mm PVC or silicone hose; Pressure fittings customizable | ||
Ambient temperature | 0~50℃ | ||
Atmospheric pressure | 86~106kPa | ||
Item | Range | Resolution | Index |
Voltage measurement | (-50~50)V | 0.1mV | ±(0.01%R.D+0.005%FS) |
Current measurement | (-25~25)mA | 0.1uA | ±(0.01%R.D+0.005%FS) |
