DS-LC-7501D 0.5t-1250t Digital Shackle Pin Load Cell, Shackle Load Cell, Single Channel Load Cell

DS-LC-7501D 0.5t-1250t Digital Shackle Pin Load Cell, Shackle Load Cell, Single Channel Load Cell

- Dawson Group Ltd. - China Manufacturer, Supplier, Factory

   

Features:

◎Shackle design means no loss of headroom;

◎On board load readout in a variety of display units are available;

◎The Shackle Pin Load Cell shall have 4:1,5:1,6:1,8:1 various safety factors are available;

Dimension:in mm

Shackle Pin Load Cell,3.25 Metric Ton:

Shackle Pin Load Cell, 4.75 Metric Ton:

Note:

lAll the above dimensions are for reference only. The real dimensions are subject to the actual products!

lAll capacity dimension subject to the actual delivery size;

Load Links Typical Specifications:

Rate Load:	0.5t-1250t	Overload Indication:	100% F.S. + 9e
Proof Load:	150% of rate load	Max. Safety Load:	125% F.S
Ultimate Load:	400% F.S.	Stable Time:	≤10seconds;
Power On Zero Range:	20% F.S.	Operating Temp.:	- 10℃ ~ + 40℃
Manual Zero Range:	4% F.S.	Operating Humidity:	≤85% RH under 20℃
Tare Range:	20% F.S.	Telemetry Frequency:	RS485

Description:

DS-LC-7501D single channel load cell acquisition module can be connected to the single channel Wheatstone bridge load cell, and the analog differential signals of ±5mv, ±10mV and so on output by the sensor can be converted into digital quantity, and then the data can be uploaded through RS485. It supports the standard Modbus RTU protocol and can be used in combination with other devices complying with the Modbus RTU protocol.

Product Overview:

DS-LC-7502 acquisition module is mainly composed of power circuit, analog input sampling and conditioning circuit, RS485 transceiver circuit and MCU. The high-performance full speed USB flash microcontroller is used as the control unit. The data conversion and effective resolution of the 24bit ADC can be as high as 23 bits. It has the functions of over-voltage, over-current protection and anti-interference. It can avoid the influence of industrial field signals on the communication interface of the module and make the communication (data transmission) stable and reliable. This product has high communication efficiency, and the transmission time interval of single channel data packet can be as low as 50ms at 19200bit/s baud rate.

Technical Parameter:

1:System parameters

◎Power supply voltage:12~30VDC, power anti reverse protection;

◎Power consumption:1W;

◎Working temperature:-25℃~85℃, industrial chip;

◎Relative humidity: 5%~95% non condensing;

2:Analog input parameters

◎Input channel: single differential signal;

◎Input impedance: greater than 20MΩ;

◎Normal input range: differential signal within±12mv;

◎ADC effective resolution: 19bit, bipolar;

3:Communication interface

◎Physical interface: RS485 half duplex communication port;

◎Communication protocol: Modbus RTU protocol;

◎Baud rate: 4800960019200384005760115200 optional;

◎Data format:1 start bit, 8 data bits, no check bit,1 stop bit;

Product outline drawing reference:

Less Than 10Ton:

More Thank 10Ton:

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