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China, Chinese High-Precision Hall Effect Sensor for Accurate Voltage Measurement1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
SensorVoltage SensorAccurate SensorReliable 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±5oC,Vc= +5VDC) Parmeter RefCHV100 AL15D25CHV200 AL15D25CHV300 AL15D25CHV400 AL15D25CHV500 AL15D25CHV800 AL15D25CHV1000 AL15D25Rated input voltage Vpn(V)1002003004005008001000Measuring range Vp(V)0~+2000~+4000~+6000~+8000~+10000~+16000~+2000Turns ratio Np/NS (T)5000:1000Rated input Ipn (mA)5.0Rated output current Isn(mA)@Vp=±Vpn ±25±0.5%Measure resistor (Ω)with ±12V@±Vpn max 100(min) 300(max)@±2Vpn max 60(min) 150(max)Measure resistor (Ω)with ±15V@±Vpn max 100(min) 360(max)@±2Vpn max 60(min) 180(max)Supply voltage VC(V)±12~±15±5%Accuracy XG(%)@IPN,T=25°C < ±0.5 Offset current IOE(mA)@IP=0,T=25°C ≤ ±0.2 Offset drift (mA)@ -40~+25oC ≤±0.6; @ 25oC~+85oC ≤±0.5Linearity (%FS)@Ip=0- ±Ipn ≤0.1Response time tra(μs)≤50Current consumption IC(mA)15+IpX(Np/Ns)Insulation voltage Vd(KV)@50/60Hz, 1min,AC 2.5 General data:Operating temperature TA(°C)-40 ~ +85Storage temperature TS(°C )-40~ +125Mass M(g )75Plastic materialPBT G30/G15, UL94- V0;StandardsIEC60950-1:2001EN60947-1:2004EN50178:1998SJ20790-2000Dimensions(mm):Remarks:1. All dimensions are in mm.2. General tolerance ±1mmCompany 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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