Transducer for Medical Equipment Power Supply Measurement Hall Effect Current Sensor

• Customization: Available
• Type: Hall Type
• Output Signal Type: Analog Output
• Model NO.: CHB_LF15D_(HCS-LF)
• Material: Plastic
• Accuracy Grade: 0.2G
• Application: Electric Vehicle DC/DC AC/DC Converter Application
• IP Rating: IP44
• Certification: Ce, RoHS, ISO
• Customized: Customized
• Rated Input: 1000/1200/2000A
• Measuring Range: 0~+-3000A
• Supply Voltage: DC +-15~24V
• Output Current: +-200/400mA
• Offset Current: @IP=0, T=25c < +-0.2mA
• Power Consumption: 20mA
• Primary Through-Hole: D60.5 +-0.2mm
• 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

Feature

 * Closed- loop 
 * Supply voltage: DC +-15~24V
 * Capable measurement of currents: DC, AC,pulse with galvanic isolation between primary circuit and secondary circuit.

Advantages

* Easy installation 
* Can be customized
* High accuracy 
* Very good linearity
* No insertion losses 
* Low power consumption
* Wide current measuring range 
* High immunity to external interference
* Low temperature drift 
*  Optimized response time, no insertion losses    
 

Applications

* Inverter applications 
* AC/DC variable-speed drive 
* Uninterruptible Power Supplies (UPS) 
* Switched Mode Power Supplies (SMPS)
* Frequency drive control home appliances 
* Current detection in wind power industry
* DC/DC, AC/DC converter of hybrid electric vehicle
* Medical & coal mine quipment power supply measurement
 

Specification

Electrical data:(Ta=25ºC,Vc= ±15VDC)
Parmeter                                             Ref	CHB2000LF15D
Rated input  Ipn(A)	20-2000
Measuring range  Ip(A)	3000(±24V, 3.0Ω )
Turns ratio Np/NS (T)	1:5000
Output current rms IS(mA)	4(20A)-400(2000A)±2%FS
Secondary coil resistance RS (ohm)	@ 85ºC                                  34
Measure resister RM (ohm)	with±15V  @±2000Amax  0(min)  1.0(max)
	with±24V  @±2000Amax  0(min)  20(max)
	with±24V   @±3000Amax  0(min)  3.0(max)
Supply voltage  VC(V)	(±15~±24) ±5%
Offset current  IOE(mA)	@IP=0                         < ±0.2
Offset current drift (mA)	-40 ~ +85°C                  < ±0.005
Accuracy  XG(%)	@IPN,T=25°C                      < ±0.1
Linearity error  εr(%FS)	< 0.1
Di/dt accurately followed(A/µs)	> 100
Response time  tra(µs)	@90% of IPN                      < 1.0
Power consumption  IC(mA)	20+Is
Bandwidth  BW(KHZ)	@ -3dB                        DC…150
@ 50HZ, AC, 1min	@ 50HZ, AC, 1min                    6

 

General data:
Parameter	Value
Operating temperature  TA(°C)	-40 ~ +85
Storage temperature  TS(°C )	-40~ +125
Mass  M(g )	1820
Plastic material	UL94- V0.
Standards	EN60947-1:2004
	IEC60950-1:2001
	EN50178:1998
	SJ 20790-2000

 

Dimensions(mm):

             

 

Remarks:

  1. All dimensions are in mm.
  2. General tolerance ±1mm.

 

Note

* We provide FREE samples for your test!
  Purchase only when you are satisfied with the FREE samples.
* Please let us know what kind of model, working voltage, input & output signals, mounting size.
* Or tell us your techincal requirement for the sensor selection.
* OEM/ODM is welcomed. 
  
CHEEMI TECHNOLOGY CO.,LIMITED.
Certification: ISO9001, CE, ROSH.
( Your reliable sensor-solution partner for Hall Current & Voltage Transducers, Proximity Switches/sensors, RTD Temperature Sensors, Current Transformers, Pressure Transmitter, Liquid Level Transmitter. )

Address: 3/F, Building 6, Jingang Science and Technology Innovation Park, No.1 Kechuang Road, Qixia District, Nanjing, China.
Post code: 210000

Web: current-sensor.en.made-in-china.com

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. 

Warranty 
* We provide 1 year warranty.
* If the product is defective, please notify us within 3 days after receiving. 
* All products must be returned on their original condition, in order to qualify for a refund or exchange of goods.

Our Commitment 
* Better Price than other suppliers for you because of Factory Direct Sale;
* Better Quality than before caused by our 10+ years experience about sensors;
* Fast Delivery made by our Enthusiasm;
* Timing Reply in 24 hours all about our TEAM's Passion & Patience.