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Description
overviews
IntelligenceDigital display instrumentIt is a high precision digital display temperature, pressure, liquid level measuring and recording instrument, which can be connected with temperature, pressure, liquid level sensor and transmitter to form a temperature, pressure and liquid level measurement and control system with all kinds of measuring range and specification.
Specification
Product application
ATMEL single chip microcomputer is used as the host computer, which reduces the peripheral components and improves the reliability.
Set a variety of input models, output mode in one machine.
WATCHDOG circuit, software trap and redundancy, power-off protection, digital filtering and other technologies, pay attention to the field fault-tolerant ability, so that the whole machine has a strong anti-interference ability.
Double four digitsLED digital display, can display both the measured value and the alarm point setting value.
AC220V/3A or AC220V/1A.
Transform output:4~20mA (load resistance ≤ 500 Ω), 0~10mA (load resistance ≤ 1000 Ω)
1 ≤ 5V, 0 ≤ 5V (load resistance ≥ 200K Ω)
Communication output: interface modeIsolated serial bidirectional communication interface RS485/RS422/RS232/Modem
Baud rate-300~9600bps internal free setting
Feed output:DC24V/30mA
Temperature compensation0 50 cold end temperature automatic compensation, error: ±1 ℃
Source: switching power supply85~265VAC
Consumption:4W
Ambient temperature:0 ℃ 50 ℃
Environmental humidity:<85%RH
Panel size:160mm × 80mm, 96mm × 96mm, 96mm × 48mm,
72mm × 72mm, 48mm × 48mm
