RDCZ type differential expansion monitoring instrumentDetailed product description：

RDCZ type differential expansion monitoring instrument
Technical Indicators:
1. Range: 0-50mm (range to be determined by the user)
2. Accuracy: ± 1% (full scale)
3. Environmental temperature: -20 ℃ to+100 ℃
4. Relative humidity: ≤ 80%
RDCZ type differential expansion monitoring instrument
It can measure the vibration of the casing or structure relative to free space, that is, absolute vibration, which is particularly suitable for machines with ball bearings. In this type of machine, the vibration of the shaft can be transmitted to the casing more. Therefore, this monitoring instrument can be equipped with a magnetic electric speed sensor to continuously measure and protect rotating machinery. The installation of the sensor should be particularly careful not to reduce the amplitude of the sensor, nor to change the frequency effect or generate signals that cannot represent the true vibration of the machine. For situations where a large number of vibration points need to be measured, such as motors, compressors, fans, etc., this monitoring instrument is particularly suitable.

RDCZ type differential expansion monitoring instrument
Main functions
Realize intelligent processing: Alarm values I and II can be set arbitrarily through panel buttons
The panel buttons can adjust the range value without the need for potentiometer adjustment, making it convenient for on-site debugging
30 seconds without pressing the operation key, can return to the running state on its own
There is a current output terminal on the back panel that is proportional to the vibration amplitude value, for recording output
Equipped with alarm delay function (0~25.5 seconds can be set arbitrarily)
meter
Measurement range: 0-10 mm/s, 0-20 mm/s (LD)
0～100 μm、0～200 μm(ZD)
Frequency response: 10-1000Hz (compliant with ISO2954 standard)
Display accuracy: 1%
Output accuracy: 1%
Output format: 4-20mA (two channels: vertical and horizontal)
Dimensions: 160 × 80 × 250 (mm)
Opening size: 150 × 75 (mm)