Cth2 231-7wa33, 1 Way Weighing Module, 1 Way Sensor Signal Input, 5VDC 150mA Excitation Power Output, Isolated 24-Bit Accuracy, Cotrust

Product Details
Customization: Available
Task: Program
Structure: Combination
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Registered Capital
2000000 RMB
Plant Area
>2000 square meters
  • Cth2 231-7wa33, 1 Way Weighing Module, 1 Way Sensor Signal Input, 5VDC 150mA Excitation Power Output, Isolated 24-Bit Accuracy, Cotrust
  • Cth2 231-7wa33, 1 Way Weighing Module, 1 Way Sensor Signal Input, 5VDC 150mA Excitation Power Output, Isolated 24-Bit Accuracy, Cotrust
  • Cth2 231-7wa33, 1 Way Weighing Module, 1 Way Sensor Signal Input, 5VDC 150mA Excitation Power Output, Isolated 24-Bit Accuracy, Cotrust
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Overview

Basic Info.

Signal
Continuous
Function
Automatic Control
Certification
RoHS, ISO: 9001, CE
Condition
New
Customized
Customized
Weight
0.2kg
Number of Channels
1
Sampling Frequency
50Hz
Power Dissipation
3W
Transport Package
CTN
Specification
71.3*80*62mm
Trademark
COTRUST
Origin
China
HS Code
853710119
Production Capacity
5, 000 Pieces/Year

Product Description

 
Product Description
Cth2 231-7wa33, 1 Way Weighing Module, 1 Way Sensor Signal Input, 5VDC 150mA Excitation Power Output, Isolated 24-Bit Accuracy, Cotrust

Order No.: CTH2 231-7WA33
Specification: High precision weighing module, 1 sensor signal input, 5VDC each 150MA excitation power output, isolated 24 bit accuracy, sampling speed up to 400 times/second. Display accuracy of 1/500000, comprehensive accuracy of plus or minus 0.01%, supporting 4-wire or 6-wire weighing sensors.
 

Performance Parameters

Specification items CTH2 231-7WA33
Number of channels 1
sampling frequency 50Hz
Internal resolution 16777216(24bit)
Weight value data format 4byte
Power supply from CPU bus
+5V current consumption <80mA
24 V power supply
Rated voltage DC 24 V
Voltage range DC 20.4~28.8V
Maximum current loss 100mA
Typical power consumption 3W
LED diagnosis
LED indicator light +24VDC: on=24VDC power supply is normal, off=no 24VDC power supply;
SF: flashing=sensor disconnected, off=no error;
Configurable filter
Limit frequency of low-pass filters 1Hz,2Hz,5Hz
Average filter 0~255
Isolation characteristics
On site to logic 500VAC
On site to 24VDC 500VAC
24V to logic 500VAC
Common mode suppression >120dB@120VAC
interference suppression
Noise suppression 85dB@50Hz/60Hz
Connection of weighing sensors
Connection Supports 4-wire or 6-wire full bridge strain gauges
The length of the wire to the sensor Maximum 500 meters (when the cable specification meets the requirement that the maximum conductor resistance is less than 30 Ω/km, the applicable maximum distance is 500 meters)
error
Full range error limit (at a temperature of 20 ºC± 10 ºC) ≤0.001%
Sensitivity temperature coefficient ≤±20ppm/K v. E
zero temperature ≤±0.1uV/K
Basic error 0.05%FS
Nonlinear error 0.01%FS
measuring range 0~1mV/V;0~2mV/V;0~4mV/V
Weighing sensor power supply
voltage
Typical DC 5V
current 150mA
Permissible resistance value of weighing sensor  
No explosion-proof interface >40Ω,<4010Ω
Equipped with explosion-proof interface >87Ω,<4010Ω
Common mode suppression CMRR@50 /60Hz Typical 80dB
insulation 500V DC
Terminal connection
Weighing module is a measurement module with high accuracy, which can be used for low level signal down to 1.5μV reliably. To acquire operation with no fault, it's essential to assemble and wire cable correctly.
Following these rules to wire the weighing sensor:
1.If more than 1 sensor would be connected (in parallel), use a terminal box. If distance from the senor to module is larger than to terminal box, a specified expansion box.
2.Cable Shield should always connect to the Cable gland of terminal box or expansion box.
3.Twisted Pair wire should be used and shielded:
Sensor wire SEN+/SEN-
Voltage measurement wire SIG+/SIG-
Power voltage wire EXC+/EXC-.
4.The shield must be connected to the shielded joint clamp.
4-wire connection for the weighing sensor
Cth2 231-7wa33, 1 Way Weighing Module, 1 Way Sensor Signal Input, 5VDC 150mA Excitation Power Output, Isolated 24-Bit Accuracy, CotrustWhen connecting 4-wire sensor, you must terminal the EXC+ with SENS+, EXC- with SENS-, or else the module cannot work normally.
6-wire connection for the weighing sensor
Cth2 231-7wa33, 1 Way Weighing Module, 1 Way Sensor Signal Input, 5VDC 150mA Excitation Power Output, Isolated 24-Bit Accuracy, Cotrust
Cth2 231-7wa33, 1 Way Weighing Module, 1 Way Sensor Signal Input, 5VDC 150mA Excitation Power Output, Isolated 24-Bit Accuracy, Cotrust
 
Company Profile
Cth2 231-7wa33, 1 Way Weighing Module, 1 Way Sensor Signal Input, 5VDC 150mA Excitation Power Output, Isolated 24-Bit Accuracy, CotrustCth2 231-7wa33, 1 Way Weighing Module, 1 Way Sensor Signal Input, 5VDC 150mA Excitation Power Output, Isolated 24-Bit Accuracy, Cotrust
Cth2 231-7wa33, 1 Way Weighing Module, 1 Way Sensor Signal Input, 5VDC 150mA Excitation Power Output, Isolated 24-Bit Accuracy, CotrustCth2 231-7wa33, 1 Way Weighing Module, 1 Way Sensor Signal Input, 5VDC 150mA Excitation Power Output, Isolated 24-Bit Accuracy, CotrustCth2 231-7wa33, 1 Way Weighing Module, 1 Way Sensor Signal Input, 5VDC 150mA Excitation Power Output, Isolated 24-Bit Accuracy, CotrustCth2 231-7wa33, 1 Way Weighing Module, 1 Way Sensor Signal Input, 5VDC 150mA Excitation Power Output, Isolated 24-Bit Accuracy, CotrustCth2 231-7wa33, 1 Way Weighing Module, 1 Way Sensor Signal Input, 5VDC 150mA Excitation Power Output, Isolated 24-Bit Accuracy, CotrustCth2 231-7wa33, 1 Way Weighing Module, 1 Way Sensor Signal Input, 5VDC 150mA Excitation Power Output, Isolated 24-Bit Accuracy, CotrustCth2 231-7wa33, 1 Way Weighing Module, 1 Way Sensor Signal Input, 5VDC 150mA Excitation Power Output, Isolated 24-Bit Accuracy, Cotrust
FAQ

Q1.What's the payment term? 
A. We accept TT,LC,Western Union,Paypal.

Q2.What is the delivery time?
A. It depends on order quantity,usually it will take about 3-5 days for sample production.

Q3.What's the package used for?
A. For the small capacity,will use carton,but for big capacity,we should use honeycomb carton and pallet or wooden case for protection.

Q4.Would you accept to use our logo?
A.It's no problem,we accept OEM service.

Q5.What's your production capacity for one month?
A. Our month capacity can reach near 500-3000pcs for the most of our model.

Q6.Where is your market?
A. Our products are popular in Australia,South America,Philippines,Italy, America, Pakistan and so on.Some of them are our regular customers and some of them are developing. We hope you can join us and make mutural benifit from our cooperation.

Q7. What kind of certificates you have?
A. Our company has ISO9001,CE, RoHS,SGS etc.

 

OEM Services
Logo
Please offer us your own high resolution logo in JPG format,there should be two colors at most in the logo and there should be no gradient effect in the logo.
2. Label
Please offer us your own model numbers.

Lead Time
1.Sample orders will be delivered from our factory within 3-5 working days.
2.General orders will be delivered from our factory within 7-15 working days.
3.Large orders will be delivered from our factory within 45 working days at most.

Shipment
1.By EMS,DHL,FedEx,TNT,UPS or other Express.
2.By our forwarding agent(by Air or by Sea).
3.By your own forwarding agent.


 

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