IPDB › China Industry › Instruments & Meters
China, Chinese Precision Voltage Detection Sensor with Minimal Temperature Drift1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
SensorVoltage SensorLow Temperature Drift SensorAccurate Sensor
Cheemi Technology Co., Ltd.
Preview:
Product Description Introduction* Closed- loop (compensated) voltage transducer * Supply voltage: DC+12 V/+24V * Capable measurement of DC and AC voltage with galvanic isolation between primary circuit and secondary circuit. ApplicationsVoltage detection of power distribution cabinet AC/DC variable-speed drive Uninterruptible Power Supplies (UPS) Switched Mode Power Supplies (SMPS)SpecificationElectrical data:(Ta=25oC,Vc= +5VDC) Parmeter RefCHV50 AS12/24S2CHV100 AS12/24S2CHV200 AS12/24S2CHV300 AS12/24S2CHV400 AS12/24S2CHV500 AS12/24S2Rated input voltage Vpn(V)50100200300400500Measuring range Vp(V)0~+1000~+2000~+4000~+6000~+8000~+1000Turns ratio Np/NS (T)3333:1000Rated input Ipn (mA)3.0Rated output voltage (V)@Vp=±Vpn ±2±0.5%Supply voltage VC(V)12±5% /24±5%Zero voltage (V)5±0.5%Consumption current (mA)20+IpX(Np/Ns)Offset voltage drift (mV/°C)@IP=0,-40 ~ +85°C < ±0.3Linearity error εr(%FS)< 0.2Response time tra(μs)@90% of IPN ≤40.0 Bandwidth ( HZ)20~10000Insulation voltage Vd(KV)@50/60Hz, 1min,AC 2.5 General data: ParameterValueOperating temperature TA(°C)-40 ~ +85Storage temperature TS(°C )-40~ +125Mass M(g )45Plastic materialPBT G30/G15, UL94- V0;StandardsIEC60950-1:2001EN50178:1998SJ20790-2000Dimensions(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.
Purchasing Request
Note: Send your purchase request, and we will screen suppliers or manufacturers for you free of charge...