The four circuit, eight circuit, and multi-channel digital inspection instruments adopt surface mounting technology and are produced by a fully automatic mounting machine, which has strong anti-interference ability. This series of instruments supports multiple signal types of input and can be used in conjunction with various sensors and transmitters to achieve measurement and display of physical quantities such as temperature, pressure, liquid level, speed, force, etc. Multiple measurement signals can be displayed simultaneously or cyclically. It can be equipped with two unified alarms, four or eight separate alarms, four separate transmission outputs, up to one transmission output function, RS485/232 communication, drive printing and other output functions, Suitable for systems that require multiple measurement point detection.
technical parameter
Product name: Four circuit display measurement and control instrument
Structural form: standard snap in type
External dimensions: 80 * 160, 160 * 80, 96 * 96
Display method: -1999-9999 measurement value display, 0-100% measurement value light column display, LED working status display
Measurement accuracy: 0.5% FS ± 1 word
Operating environment: 0-50 ℃; Relative humidity: ≤ 85% RH; Avoid strong corrosive gases
Input types: S, R, B, K, N, E, J, T, PT100, Cu50, 0-5V, 1-5V, 0-10V, 0-10mA, 0-20mA, 4-20mA, mV non-standard signal, resistance R non-standard signal, frequency non-standard signal, 0-5V square root, 1-5V square root, 0-10mA square root, 4-20mA square root, full switching input
Output type: No output, 0-10mA, 4-20mA, 0-20mA, 0-5V, 1-5V, 0-10V
Communication output: No output, RS232, RS232 printing, RS485
Feed output: No output, 24VDC
Number of alarm channels: no output, unified alarm, separate alarm, four separate alarms
Power supply type: 90-265VAC, 24VDC
Address: Wangcheng, Changsha, Hunan
林工
