Digital pressure gauge
JCP-H series digital pressure gauge with high precision pressure measurement function, high reliability, the use of software / hardware micro-power design. Supply voltage down to 9V, the output signal can be 0 ~ 5V or 1 ~ 5V selectable display FSTN full view segment code using the LCD, eye-catching and intuitive reading. mainly used to check general pressure gauges or other pressure instruments, can be widely used in precision pressure measurement use.
• the use of foreign technology
• Accuracy of 0.1, micro-power, high reliability
• panel key functions to operate, easy to quickly familiarize use
• Up to ten selectable pressure units; kPa; hPa; MPa; mbar; bar; psi; mmH2O; mmHg; kgf / cm2
• Resolution switching function, user-friendly checklist to use decimal places
• provide a voltage output, the output signal that 0 ~ 5V or 1 ~ 5V selectable
• Display FSTN full view segment code using the LCD, the reading eye-catching visual display can be selected voltage value or pressure value
• Provide the manufacturer and user calibration features to meet the needs of different users
• turndown ratio of 4: 1, the range set without standard pressure source
) Can be used in precision pressure control system metallurgy, petroleum, chemical, electric power, natural gas, measurement and scientific research and other departments.
) Especially for petroleum, energy, environmental protection industry in unattended remote monitoring system, through wireless communication, enabling remote devices distributed monitoring and centralized management.
) Can be used to check pressure gauges and pressure transmitters.
Measuring media: 304 316 or 316L stainless steel compatible with a variety of liquid gases or vapors
Measuring range: 0 ~ 0.5-250MPa
Overload pressure: take twice the full scale when the pressure is less than 150MPa, taken when the pressure is greater than 150MPa 300MPa
Output signal: With LCD, 0-5V or 1-5V output voltage signal
Supply voltage: 6 ~ 12VDC
Return error: not more than the absolute value of the basic error limit
Repeatability: less than the absolute value of the basic error limit
Stability: no more than the absolute value of the basic error limit
Zero drift: in 1h no more than 1/2 of the absolute value of the basic error limit
Fluctuations in the value shown: no more than 1/3 of the absolute value of the basic error limit
Insulation resistance: a test voltage of 100V, the insulation resistance of not less than 20MΩ
Dielectric strength: frequency of 50HZ, voltage of 500V sinusoidal AC voltage does not breakdown
Pressure type: gauge pressure, absolute pressure
Temperature compensation range: 0 ~ 70 ℃
Craft Materials: Displays made of aluminum alloy shell cavity
Media contact materials: 304 316 or 316L stainless steel
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