HY-3DZ Differential Expansion monitoring and Protection instrument is a highly reliable intelligent instrument, equipped with CWY-DO eddy current sensor, which mainly measures the relative position change of the rotor in the large rotating machinery relative to the cylinder due to inconsistent thermal expansion.
- The instrument adopts advanced high-performance embedded chip and digital processing technology, which improves the measuring accuracy of the instrument and simplifies the operation process of the instrument. Function parameters can be set by buttons on the panel, making on-site installation, debugging and maintenance easier.
- The meter measurement probe mounting direction can be set by panel operation and the probe mounting zero position can be adjusted.
- The instrument has the function of power on and power off detection, while cutting off the alarm and shutdown output loop; Stop signal can be set 0 ~ 99 seconds delay output, effectively inhibit the instrument false alarm, suitable for long-term online monitoring.
- The instrument has the function of automatic memory of dangerous shutdown operation and automatic monitoring of disconnection.
- The instrument can be directly applied to most countries in the world without power conversion equipment, and the power supply voltage can work stably within AC85V ~ 265V or DC100V ~ 360V.
- Measuring range: -3.0 ~ +5.0mm;
-4.00 ~ +6.00mm;
