WKD liquid level transmission controller
Brand: Baoji Xirui
Delivery time: one week
WS
1、 Overview
WKD liquid level control transmitter adopts imported micro range dry ceramic pressure sensor to measure liquid level. The instrument integrates measurement, display, remote transmission and alarm. It can convert the liquid level signal into a standard current signal of 4~20mA, and send out three alarm signals of upper limit, upper limit and lower limit. The alarm value can be adjusted within the full range, and is used for liquid level measurement of bearing, oil return tank and other systems.
2、 Features
■ LED display, analog output, relay contact output function, wide application range and convenient application
■ Piezoresistive OEM pressure sensing element is selected as the sensor, which has high overload capacity and strong anti-interference ability, greatly improving the stability and reliability of the application
■ The intelligent processing unit adopts high-performance processor, high-precision A/D conversion circuit and temperature and pressure compensation, featuring high and stable measurement accuracy
■ Alarm, correction and other parameter settings are directly operated on the operation panel of the transformer, making it more flexible to use
3、 Technical parameters
■ Measuring range 0~2m
■ Power supply voltage: AC/DC common AC85~265V, DC 110~340 or DC 24V, to be determined when ordering
■ Parameter display: 4-digit LED display window setting and measurement parameter 3 LED indicator
■ Output mode: 3 LED indicators display alarm action status, 1 analog quantity, 3 switching quantities
■ Output current: 4~20mA load resistance ＜ 525 Ω
■ Relay contact capacity: 1A/AC250V, 3 groups of relays can be set
■ Precision: ± 0.5% annual drift ＜± 0.2FS
■ Power: 20W
