Advanced Detachable Open Loop Current Sensor for Versatile Applications

• Customization: Available
• Kind: Hall Effect Type
• Type: AC DC Transmitter
• Model NO.: CHK50EKAD24S5
• Accuracy Grade: 0.1G
• Certification: CE, RoHS, ISO
• Customized: Customized
• Rated Input: 50/100/200/300/400/600A
• Measuring Range: 0~+1200A
• Supply Voltage: DC +12.0~24V
• Output Voltage: +-5.0V
• Offset Voltage: @IP=0, T=25c <+40mv
• Power Consumption: 15mA
• Mounting: D21.0mm
• Plastic Material: PBT G30/G15, UL94-V0
• Transport Package: Standard Export Carton
• Trademark: Cheemi
• Origin: China(Mainland)
• HS Code: 90330000
• Production Capacity: 10000PCS/Month

Product Description

Principle

Current transmitter is a current measurement device which develops on base of the hall effect principle. It can accurately measure various types of DC, AC voltage, which is widely used in the electrical power supply, communication power and other fields.
 * Open- loop 
 * Supply voltage: DC +12.0~24V 
 * Capable measurement of currents: DC, AC,pulse with galvanic isolation between primary circuit and secondary circuit.
 * Output signal can be directly acquisition-ed by the PLC or DSP terminal control system. 

Advantages

* Easy installation 
* Can be customized
* No insertion losses 
* Low power consumption
* Wide current measuring range 
* High immunity to external interference 

Applications

* Inverter applications 
* AC/DC variable-speed drive 
* Uninterruptible Power Supplies (UPS) 
* Switched Mode Power Supplies (SMPS)
* Communication power supply measurement
* The application of variable frequency electrical appliances
* Power supplies for welding applications
* Static converters for DC motor drives

Specification

Electrical data    Ta=25'ºCVc=+24.0VDC
Parmeter      Ref	CHK50EK AD24S5	CHK100EK AD24S5	CHK200EK AD24S5	CHK300EK AD24S5	CHK400EK AD24S5	CHK600EK AD24S5
Rated input lpn(A)	50	100	200	300	400	600
Mcasuring range Ip(A)	0~+100	0~+200	0~+400	0~+600	0~+800	0~+1200
Output voltage DC Vo(V)	±5.0*(IP/IPN)
Load resistance RL(KΩ)	>10
Supply voltage VC(V)	(+12.0~+24.0)±5%
Accuracy XG(%)	@IPN.T=25°C                                                 <±1.0
Offset voltage VOE(mV)	@IP-0.T=25°C                                                 <+40
Temperature variation of VOE VOT(mV/C)	@IP-0,-40 ~+85°C                                          <±1.0
Hysteresis offset voltage VOH(mV)	@IP=0,after 1*IPN                                           <+20
Response time tra(ms)	@90% ofIPN                                                     <20
Power consumption IC(mA)	15
Bandwidth Bw(KHZ)	@-3dB.IPN                                                    DC-2.0
Insulation voltage Vd(KV)	@50/60Hz, 1min,AC                                         2.5
General data
Operating temperature TA(°C)	-40~+85
Storage temperature TS(°C )	-55~+125
Mass M(g)	70
Plastic material	PBT G30/G15, UL94- VO;
Standards	IEC60950-1:2001
	EN50178:1998
	SJ20790-2000

Dimensions(mm):
CHK-EKAD24S5M	CHK-EKAD24S5S	Connection
		General tolerance
		General tolerance:< ±0.5mm Primary through-hole : D21.0+0.3 Connection of Secondary : CHK-EKAD5S2M: 2510-04A(Instead of Molex 5045-04A) CHK-EKADSS2S: 15EDGK3.81-04P

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.