on Line Water Content Testing Analysis Equipment for Insulating Oil
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|Min. Order:||1 Piece|
|Payment Terms:||L/C, T/T|
- Model NO.: NKEE
- Type: Oil-Water Moisture Meter
- Display: Digital
- Operation Mode: Keybord
- Output: 0-5V, 0-10V, 4-20mA, 0-20mA
- Transport Package: Air Freight Packing
- Origin: Chongqing, China(Mainland)
- Model No: Nkee
- Analysis Method: Physical Analysis
- Delivery Time: 7days
- Acurracy: +/- 0.01aw; +/- 0.2c
- Trademark: NAKIN
- Specification: iec156
- HS Code: 9027809900
Series NKEE are specially designed for the measurement of water content in oil. Series NKEE is ideal for online monitoring of moisture in lubrication or insulation oil, which is very important for the long-term performance and adaptive maintenance of plant and machinery. For instance, moisture affects dramatically the insulation characteristics of electrical transformer oil and therefore continuous monitoring is extremely important.
Humidity Measurement in Oil:
Similar to the humidity in the air, the water content in an oil can be described by the absolute value in ppm or by the relative value aw: - ppm (mass of water / mass of oil) - aw (actual water content as fraction of the water content in the saturated oil) aw = 0 corresponds to water-free oil, while aw = 1 describes fully saturated oil. aw measurement with NKEE transmitter series is based on the outstanding long term stability and resistance to pollution of the NKEE capacitive sensor elements series HC.
The physical quantities measured are water activity aw and temperature T. With these quantities NKEE calculates the water content (ppm) in mineral transformer oils. Calculation of water content in non-mineral transformer oils and lubrication oils can be accomplished by downloading specific parameters of the oil.
|Measuring range||0...1 aw, -40...180C|
|Output||0-5V, 0-10V, 4-20mA, 0-20mA|
|Acurracy||+/- 0.01aw; +/- 0.2C|
|Power supply||24V AC/DC|
NAKIN Company is professional vacuum oil purifier/oil filtration, supply various vacuum oil treatment plants, like the transformer oil regeneration machine, online-turbine oil treatment, Old lube oil filtration, engine oil regeneration machine in good quality and competitive price.
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TYA-Lubricating oil purifier/hydraulic oil purification
JZS-Engine oil regeneration system, waste oil recycling
BZ-Transformer oil regeneration device
PF-Press paper filter machine
JL-Portable oil piurifier,oil filtering,oil filter
BDV dielectric strength tester for transformer oil
NKEE-Oil moisture sensor
Certificates and Honors:
China Famous brand Oil Purifier Company
Golden-supplier for China National Electric power Group
Golden-Supplier for ALSTOM, SIEMENS, SCHNEIDER Company
ISO9001 products quality certificate
CE Products safety certificate
SGS Products local testing report
AAA Credit Rating Certificate
More than 15 years and 100 countries and districts exporting experience
Free training for machines installation and operation of the staffs.
Engineer is available for local installation.
24 months warranty from the delivery time.
24 hours online service question and answer.
Engineers Overseas Aftersale Service are available.
All NAKIN manufactured machines will be guaranteed with spare parts and service for one year upon the receiving of shipment.
All our patent parts will be assured with old for new service in its entire lifetime free of charge.(User damaging is not included)
How to Contact Us?
Contact person: jerrytan
Company Name: Chongqing Nakin Electromechanical Co., Ltd
Address: Luohuang Industrial Park Area B, Luohuang, Jiangjin, Chongqing, China
Welcome Your Inquiry