High Precision Open Loop Hall Effect Current Transducer Sensor

• Customization: Available
• Type: Hall Type
• Output Signal Type: RS485
• Model NO.: CHK2000XK
• Production Process: Integration
• Material: Plastic
• Accuracy Grade: 1.0G
• Application: DC Current Measurement
• IP Rating: IP44
• Certification: CE, RoHS, ISO
• Customized: Customized
• Rated Input: 0-2000A
• Measuring Range: 0-2000A
• Supply Voltage: DC12V;DC+15V;DC+24V
• Output Voltage: RS485
• Offset Voltage: @IP=0, T=25c < +-20mv
• Power Consumption: <25mA
• Mounting: 38mm
• Plastic Material: PBT G30/G15, UL94-V0
• Transport Package: Standard Export Carton
• Specification: 96mm*85mm*28mm
• Trademark: Cheemi
• Origin: China(Mainland)
• HS Code: 90330000
• Production Capacity: 5000PCS/Month

Product Description

Principle

CHK_XK series Current transducer is a Current measurement device which develops on base of the Hall effect Open loop working principle. 
*Primary side & secondary side highly isolated.
*High precision.                                                    

*Wide frequency band.

*Fast response.
*Strong overload capacity.

Applications

Widely used in various frequency conversion,.

Power supply
Electric welding machine
Motor control

Specification

Technical Parameters
Rated input current	50A; 100A; 200A; 300A; 500A; 800A; 1000A; 1500A; 2000A; customization
Rated output	4~20mA; 0~20mA; 1~5V; 0-5V; 0~10V; RS485+
Auxiliary power supply	DC12V; DC+15V; DC+24V; DC±12V; DC±15V; DC12~36V
Load capacity	Voltage output: 5mA
	Current output: 6V
Accuracy	0.5%, 1.0%
Overload capacity	2 times of nominal input, sustainable
Linearity	0.5%
Isolation withstand voltage	3KV/50Hz/2mA/1Min
Offset voltage	≤20mV
Temperature drift	≤200ppm/°C (after compensation)
di/dt follow	>50A/uS
Bandwidth	DC~20KHz
Consumption current	≤25mA + output current
Response time	<20uS(Follow output)
Working Temperature	-20ºC~+80ºC
Storage temperature	-25ºC~+85ºC
Installation	Fixed by plane screws, detachable split structure.

Company Profile

Packaging & Shipping

Package 
All our sensors will be well packed with bubble & carton. (Bubble packing→4 small carton→1 big carton)
You can choose your own label(Screen Print or Laser Engraving).
Can be netural packing or OEM.

Shipping
Products are shipped via UPS / DHL/ FedEx / TNT, etc. (door to door), or air & sea shipment for larger qty.
L/T: 3-7 days upon receiving payment if the qty is lower than 1000PCS and it is not customized products.
Shipping via DHL. UPS. FedEx and TNT express usually takes 3~7days dependent on the destination country. 

FAQ

Q1:Can I get sample from you?
A:Yes,we can provide the free samples for your testing,please contact us for free and tell us which product you need.
Q2:Do you accept customization?
A:Yes,customization is acceptable,please contact our sales staffs for consult.
Q3:Can you provide help for technical issues?
A:Yes,we have more than 10 years of research and development in the electronic industry. If you need technical help in the purchase process, please feel free to contact us.
Q4 : Can I get a lower price if I order large quantities?
A : Yes,it's negotiable.
Q5: How about the quality guarantee period ?
A : Our warranty period is one year since from shipping date.
Q6: Can I add or delete items from my order if I change mind?
A : Yes, but you need to tell us asap, if your order has been done in our production line, we cannot change it.