Basic Info.
Display Type
Digital Only
Transport Package
Carton Package
Product Description
Military-grade wirewound resistor Lightning protection standard resistor Standard resistance
FR9010 standard resistor consists of 9 1/2W high-precision military-grade wirewound resistor series to form a four-wire standard resistor. Direct shifting does not need to change the line. It is convenient to carry and replace the traditional BZ3 and other single resistors to carry the problem of inconvenient switching of different resistors. The highest accuracy is 0.05%. It is a standard resistor specially customized by us. Its resistance value includes 1mΩ, 10mΩ, 100mΩ, 1Ω, 10Ω, 100Ω, 1KΩ, 10KΩ, 100KΩ.Fully meet the range of 10-3~105 as stipulated in Order 31 of the -Lightning Protection Device Inspection Qualification Management Measures-. It is mainly used for the calibration of grounding resistance tester, equipotential tester and other instruments.
Function | Used for the calibration of instruments such as grounding resistance tester and equipotential tester |
Range | 1mΩ,10mΩ,100mΩ,1Ω,10Ω,100Ω,1KΩ,10KΩ,100KΩ |
Accuracy | 0.05% |
Wiring method | Four-wire method |
capacity factor | 1/2W |
Coefficient | ±25ppm |
Size | L/W/T:187*119*48mm |
Test line length | Red 0.5m,black 0.5m each 2PCS |
Weight | 550g |
Working temperature and humidity | -10ºC~40ºC;below 70%rh |
Storage temperature and humidity | -20ºC~60ºC;below 80%rh |
Insulation resistance | More than 10MΩ(Between circuit and case500V) |
Pressure resistance | AC 3700V/rms(Between circuit and case) |
Suitable for Safety Regulations | IEC61010-1, CAT III 600V, Pollution Degree 2, JJG724-1991 "Direct Current Digital Ohmmeter Verification Procedure", JJG166-1993 "Direct Current Resistor Verification Regulation" |
Detector applies to electric transmission line pole ground connection, underground mine device ground connection, meteorological lightning protection grounding connection, petrochemical engineering ground connection, communication ground connection, rail facility ground connection, building the warehouse ground connection, electrical equipment ground connection etc.. Detector provides power supply and RS485 signal interface, and standard MODBUS-RTU communication protocol,which user can do secondary development to realize remote monitoring.
MT2800C's LCD shows measured value directly, also sets up Detector's alarm critical value, and possess audible and visual alarming function, which is very suitable to Independent installation and use when it needn't form a network.
1. Are you a manufacturer or a trader?
Yes, we are both.
2. What products do you have?
We are focus on instruments and meters. Such as Mechanical / Optical /Power/ SafetyEnvironmental testing equipments and
some hardware tools amd eletronic components.
More infomation about business, please contact us we can send you catalog for reference.
3. Can i get a sample first?
Yes, we are pleased to send you sample to test the quality and market.
4. Can you do OEM for us?
Yes, OEM are welcome for us. Customers' brand, logo, label can be customized for the produets andcarton package, but based on a certain quantity.
5. What are your strengths?
We have a complete range of products covering low, medium and high-end markets in good price in Instruments field.
Fast Delivery, factory high quality and professional engineers to solve your problems.
Address:
Nancheng, Dongguan, Guangdong, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Electrical & Electronics, Instruments & Meters, Tools & Hardware
Company Introduction:
Different kinds of products are available in our company. We′re pleased to get your Inquiry and we will reply you as soon as possible. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective.
