Professional Suppiler Overload Protector of Construction Hoist Parts

Professional Suppiler Overload Protector of Construction hoist part

Parameter 

Construction hoist overload protection pressure sensor is mounted between the bottom surface of the lift cage construction with additional steel plate down by the weight of the pressure sensor to measure the weight of a weak strain and weight signals into electrical signals to pass through the transmission cable weight limit device .

Construction hoist overload protection is coming from the sensor signal by the limiter summing amplifier , A / D converter , microcontroller operation , when the weight lifting cage reaches or exceeds the set value , the corresponding relay respectively within the limiter actions connected with the elevator control system to insure lift safe and reliable.

Fuction

1.Using high-precision weighing chip, effectively ensuring the accuracy of real-time load, load display value up to two decimal places

2.Has a unique TIMEDELAY function,which can eliminate the impact of  the actual load accuracy completely

3.With a reliable password control function,  to prevent unauthorized changing of the parameters effectively

4.Setting the Rated staff load arbitrarily ,enhanced the university and interchangeablity of the product greatly

5.Provide a wealth of extended features, you can circumscribe sound& light alarm and weight display

6.Provide overload record saving function, through the host computer software, access the overload records easily.

7.Provide bypass forced switch, to ensuret the lift can run under the special circumstances

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