CN
Intelligent Key-Phase Rotational Speed Monitoring Protector
Product Introduction： This product provides cost-effective continuous monitoring and protection functions for large rotating machinery. It is a specially designed and developed solution for continuously monitoring and protecting mechanical equipment ranging from moderately critical to low-critical levels in multiple industrial sectors, with wide applicability
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This product delivers cost-effective continuous monitoring and protection functions for large rotating machinery. It is a specially designed and developed solution for the continuous monitoring and protection of mechanical equipment ranging from moderately critical to low-criticality assets across multiple industrial sectors, and is applicable to petrochemical, oil and gas, power generation, water treatment, pulp and paper, machining, mining, cement and other industries. This product delivers cost-effective continuous monitoring and protection functions for large rotating machinery. It is a specially designed and developed solution for the continuous monitoring and protection of mechanical equipment ranging from moderately critical to low-criticality assets across multiple industrial sectors, and is applicable to petrochemical, oil and gas, power generation, water treatment, pulp and paper, machining, mining, cement and other industries.
Technical Specifications
3.5-inch touch screen for human-machine interface
Dual-channel rotational speed measurement display with an accuracy resolution of ±1 RPM; proportional progress bar display with an accuracy resolution of 1%, maximum measuring range of 65000 RPM
Maximum rotational speed value memory function
Monitors the rotational speed of rotating machinery and outputs key phase signals
Rotational speed sensor input (supporting eddy current, Hall effect and magnetoresistive rotational speed sensors); real-time monitoring and display of sensor gap voltage
2 channels of analog output (4~20mA output by default, 2-10V output optional)
4 switchable relay outputs (alarm, danger, sensor fault) with dynamic relay status indication (250V AC 5A / 30V DC 5A)
Editable parameters including sensor type, alarm threshold, danger threshold, alarm delay and measuring range for each channel
Temperature Characteristics:
Storage temperature range: -50～+100℃
LCD operating temperature range: -20～+70℃
Circuit operating temperature range: -40～+85℃
Electromagnetic Compatibility:
EN 61000-6-4/A1:2011
EN 61000-6-2:2005
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