High Precision Open Loop Current Transmitter with Hall Effect Sensor

• Customization: Available
• Kind: Hall Effect Type
• Type: AC DC Transmitter
• Model NO.: CHK100LTG24S4
• Accuracy Grade: 0.1G
• Certification: CE, RoHS, ISO
• Customized: Customized
• Rated Input: 05/10/20/30/50/100A
• Measuring Range: 0~+200A
• Supply Voltage: DC +12.0~24V
• Output Current: 4.0+16.0mA
• Mounting: D12.0mm
• 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. 

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=25ºC,Vc=+24.0VDC)
Ref                                        Parmeter	CHK05LTG24S4	CHK10LTG24S4	CHK20LTG24S4	CHK30FLTG24S4	CHK50FLTG24S4	CHK100LTG24S4
Rated input Ipn(A)	05	10	20	30	50	100
Measuring range Ip(A)	0~+10	0~+20	0~+40	0~+60	0~+100	0~+200
Output current Io(mA)	@CHK-LTG24S4                                            4.0+16.0*(IP/IPN),DC
Output current Io(mA)	@IP=0,CHK-LTG24S4                                  4.0±0.1,DC
Supply voltage VC(V)	(+12.0~+24.0) ±5%
Accuracy XG(%)	@IPN,T=25°C                                           < ±1.0
Temperature variation of IOE IOT(mA/°C)	@IP=0, -40 ~ +85°C                                  < ±0.005
Linearity error εr(%FS)	< 1.0
Response time tra(ms)	@90% of IPN                                             <200
Power consumption IC(mA)	25+IO
Bandwidth Bw(KHZ)	@-3dB,IPN                                                20-2000
Insulation voltage Vd(KV)	@50/60Hz, 1min,AC                                  2.5

General data:
Parameter	Value
Operating temperature TA(°C)	-40 ~ +85
Storage temperature TS(°C )	-55~ +125
Mass M(g )	53
Plastic material	PBT G30/G15, UL94- V0;
Standards	IEC60950-1:2001
	EN50178:1998
	SJ20790-2000

Dimensions(mm):

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.