IPDB › China Industry › Instruments & Meters
China, Chinese High Precision Closed Loop Hall Voltage Sensor for 200-1000V Applications1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
SensorVoltage SensorHigh Precision Sensor200-1000V Sensor
Cheemi Technology Co., Ltd.
Preview:
Product Description AdvantagesFeature· Hall-effect voltage transducer· Supply voltage: ±15~±24V· Capable measurement of DC and AC voltage with galvanic isolation between primary circuit and secondary circuit.Advantages· High accuracy· Very good linearity· Low temperature drift· High immunity to external interference · Easy installation· Can be customizedApplications* The application of induction cooker* AC/DC variable-speed drive* Uninterruptible Power Supplies (UPS) * Switched Mode Power Supplies (SMPS)SpecificationElectrical data:(Ta=25oC,Vc= ±5VDC) Parmeter RefCHV200EA15D20CHV400EA15D20CHV500EA15D20CHV800EA15D20CHV1000EA15D20Rated input voltage Vpn(V)2004005008001000Measuring range Vp(V)±400±800±1000±1600±2000Primary input current IPN (mA)7Rated output current Iout (mA)20Measuring resistance Rm(Vc=±15V)(Ω)@±200/400/600/800/1000Vmax 10~250@±400/800/1200/1600/2000Vmax 10~125Measuring resistance Rm(Vc=±24V)(Ω)@±200/400/600/800/1000Vmax 50~350@±400/800/1200/1600/2000Vmax 50~180Supply Voltage VC(V)±15~±24Current Consumption IC (mA)20(@Vc=±15V)+IsOffset Current I0 (mA)@Ip=0 ±0.15Offset Current Drift(mA)@-25oC~+85oC ≤±0.6Linearity εL (%FS)≤±0.2Accuracy X (%)±0.5Galvanic Isolation Vd (KV)@50Hz/1min /AC 2.5Operating Temperature TA (oC)-40~+85Storage Temperature TS (oC)-40~+100Dimensions(mm):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.
Purchasing Request
Note: Send your purchase request, and we will screen suppliers or manufacturers for you free of charge...