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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Precision punching needle roller series
Our company specializes in film punching needle rollers, packaging film punching needle rollers, aluminum foil punching machines, copper foil punching machines, product quality and processing technology reliability, stability is at the domestic advanced level, and can be produced according to customer requirements A special specification of needle roller and needle ring products. Welcome customers to come and inquire.
Needle roller, also known as needle cylinder. A metal cylinder with steel needles planted on the surface. It is installed in the drafting zone for controlling and carding fibers. It is used on spun silk and wool spinning roving frame, carded wool spinning frame, spun spinning and shaft spinning frame. The main body of the needle roller is a copper cylinder with small holes drilled on the surface and steel needles are planted in the holes. Both ends of the cylinder are equipped with a flange, the surface of which is slightly higher than the needle tip to protect the needle tip from damage. The main parameters of the needle roller are: bottom diameter, outer diameter, needle width, needle height, needle density, needle angle and needle number. In order to adapt to the processing of different types of fibers, the small carding roller on the rotor spinning machine has the saw teeth replaced with needles, also called needle rollers.
Needle Roll, Cold Punching Needle Roll, Embossing Needle, Carding Machine Needle Roll, Film Punching Needle Roll, Aluminum Foil Punching Needle Roll, Non-woven Punching Needle Roll, Heated Punching Needle Roll, Heated Perforated Needle Roller
Changzhou Puyisen Machinery Technology Co., Ltd. , https://www.czsmmsmachine.com