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China, Chinese High Precision Hall Effect Voltage Sensor for 12V/24V Systems1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
SensorVoltage SensorHigh Precision SensorDC12V Voltage Sensor
Cheemi Technology Co., Ltd.
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Product Description Advantages* Easy installation* Can be customized* High accuracy* Very good linearity* Optimized response time, no insertion losses* Low power consumption* Low temperature drift * High immunity to external interference Applications* Inverter applications* AC/DC variable-speed drive * Uninterruptible Power Supplies (UPS)* Switched Mode Power Supplies (SMPS)* Voltage detection of power distribution cabinet SpecificationElectrical data:(Ta=25oC,Vc= +12 or 24.0VDC) Parmeter RefCHV50ADA12/24S4CHV100ADA12/24S4CHV200ADA12/24S4CHV300ADA12/24S4CHV400ADA12/24S4CHV500ADA12/24S4Rated input AC Vpn(V)50100200300400500Measuring range AC Vp(V)1002004006008001000Rated output DC Isn(mA)4~20(0-20)Turns ratio Np/Ns(T)3333:1000Rated input Ipn(mA)3.0Supply voltage (V)12/24±5%Consumption current(mA)20+IpX(Np/Ns)+ IsnZero current(mA)4(0)±0.2Offset current drift (mA/oC)@ -40oC~+85oC ≤±0.005Linearity (%FS)@Vp=0-±Vpn ≤0.2Response time tra(μs)≤20Bandwidth(KHZ)20~10000Galvanic isolation(KV)@ 50HZ,AC,1min 2.5General data: ParameterValueOperating temperature TA(°C)-40 ~ +85Storage temperature TS(°C )-40~ +125Mass M(g )43StandardsUL94- V0;IEC60950-1:2001EN60947-1:2004EN50178:1998SJ20790-2000Dimensions(mm):Remarks:1. All dimensions are in mm.2. General tolerance ±1.Company Profile Packaging & 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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