Steering Gear Pump,External Gear Pump,Wheel Loader Part Gear Pump,Replacement Dump Truck Gear Pump HENAN MAJOR INDUSTRIES IMP. & EXP. CO., LTD. , https://www.henanminingcrane.com
Instruction manual
Overview
HZS-C4C intelligent tachometer is an intelligent speed monitoring and protection instrument with ARM as the core. The monitoring instrument has the functions of speed monitoring, dual alarm setting point and analog current output. It is suitable for monitoring and protection of rotating machinery speed in electric power, petroleum, chemical and other industrial sectors.
Sensor signal input sensor input mode of smart tachometer: magnetoresistive sensor
Speed ​​plate gear teeth: 1~120 teeth
Overspeed protection and speed alarm The intelligent tachometer has two speed alarm limit values. As long as the measured speed exceeds the set alarm value or dangerous value, the alarm indicator or danger indicator on the front panel lights up, and the alarm relay or dangerous relay operates, and the switch signal is output. The alarm response time is 0.1S.
The main technical indicators show: 5-digit 0.8-inch LED digital display range: 1~99999rpm
Display accuracy: ±1rpm
Alarm, danger: Arbitrary setting alarm output in full scale: Normally open relay output contact capacity: 5A/250VAC 30VDC/5A
Current output: 4~20mA
RS485 communication: MODBUS-RTU protocol (optional)
Dimensions: 160 × 80 × 160mm
Opening size: 152+1×74+1mm
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