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China, Chinese Advanced Hall Effect Current Sensor for Welding Applications Worldwide1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
SensorCurrent SensorHigh Precision SensorHall Sensor
Cheemi Technology Co., Ltd.
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Product Description Advantages High accuracy Very good linearity Easy installation Can be customized Low temperature drift Optimized response time High immunity to external interference Applications Variable speed drives Welding machine Battery supplied applications Uninterruptible Power Supplies (UPS) ElectrochemicalSpecificationElectrical data:(Ta=25oC,Vc= ±15VDC) Parmeter RefCHB10ES5SCHB25ES5SCHB50ES5SCHB75ES5SCHB100ES5SRated input Ipn(A)±10±25±50±75±100Measuring range Ip(A)±20±50±100±150±200Turns ratio Np/NS (T)1:1200±0.1%1:1200±0.1% 1:1200±0.1%1:1500±0.1%1:2000±0.1%Inside measuring resistance30±0.1%12±0.1%6±0.1% 5±0.1%5±0.1%Supply voltage VC(V)+5±2.0%Reference voltage(V)+2.5±0.4%Zero voltage(V)@Ip=0 +2.5±0.4%Rated output (V)@Ip=±Ipn ±1.0±0.2%Offset voltage drift(mV/oC)@ -40oC~105oC ≤±0.05 output drift(mV/oC)@ -40oC~105oC ≤±0.05Temperature variation of IOE IOT(mA/°C)@IP=0,-40 ~ +85°C < ±0.005 Accuracy XG(%)@IPN,T=25°C < ±0.1 Linearity error εr(%FS)@Ip=0-±Ipn ≤0.1Response time tra(μs)@100A/μS,10%-90% ≤0.5 Power consumption IC(mA)20+IpX(Np/Ns)Bandwidth BW(KHZ)@ -3db 0~200Insulation voltage Vd(KV)@ 50HZ,AC,1min 3General data: ParameterValueOperating temperature TA(°C)-40 ~ +105Storage temperature TS(°C )-40~ +125Mass M(g )15Plastic materialUL94-V0.StandardsEN60947-1:2004IEC60950-1:2001EN50178:1998SJ 20790-2000Dimensions(mm):Remarks:1. All dimensions are in mm.2. General tolerance ±1mm.Company ProfilePackaging & ShippingPackage 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.ShippingProducts 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. FAQQ1: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.
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