1. Overview
DYK type guide vane opening meter is a series of products with high precision and high applicability developed for the measurement of guide vane opening, gate opening, relay stroke and rotation shaft angle of hydropower stations. The instrument collects transmitter signals and can display Displacement stroke, opening percentage, eight alarm outputs can be set arbitrarily, and it has analog output at the same time.
2. Technical parameters
Measurement signal: displacement sensor Signal form: current 4~20mA
Measurement accuracy: nonlinearity <0.3%
Digital display content: displacement stroke value, opening percentage, output setting value of each channel.
Switch output signal: 8 channels, each point can be set by the user within the specified range.
Output contact capacity: 5A/250VAC, 5A/30VDC
Analog output: 4～20mA (corresponding to 0%～100% opening)
Working Environment: Temperature 0～50℃ Humidity＜85%
How it works: Continuous
Power: 110V/220VDC or AC110/220V/50Hz
Power consumption: 10W
3. Panel description
4. Terminals
5. Installation size
The appearance of the instrument and the size of the opening are shown in the following figure:
