• Model NO.：YHS-3
• Chemical Analysis Type：-
• Operating Mode：Touch Screen
• Heating Mode：-
• Off Mode：-
• Condition：New Condition
• Probe Length：-100mm (Customizable)
• Transport Package：Standard Export Wooden Case
• Specification：SGS, CE, ISO
• Trademark：TOP
• Origin：Chongqing, China
• HS Code：9031809090
• Production Capacity：500 Sets,Month

*Operating temperature: 5 ~ 70 ºC    *Relative humidity: ≤ 90% RH
*Medium pressure: 10Mpa            *Electrode material: 1cr18Ni9Ti
*Measuring range: 0 ~ 50%          *Measurement accuracy: 0.1%
*Working power: D24V               *Power consumption: 10W
*Display: 4-bit LED display           *Lead mode: wiring cable
*Output signal: 4 ~ 20mA (load resistance ≤525Ω)
*2 groups of alarm contacts (SPSD) Contact capacity 1A / AC220V

The alarm value can be continuously adjustable in the water content within the range. When the water content reaches the alarm set value, the alarm indicator and alarm relay contact will action.

Working principle                                         
This device is composed of two parts of capacitive sensor and online monitoring process. The capacitive sensor consists of inner and outer electrodes (equivalent to two counter electrode plates of the capacitor) and circuit parts. When there is water in oil, the capacitance value changes significantly between the inner and outer electrodes as the oil's and water's dielectric constants differ a lot. Sensor circuit generates a stable high frequency square wave. When the capacitance value changes, the square-wave frequency will change too. Though processing and magnifying the signal, sensor gives corresponding current signal.

Our Company
Located at Chongqing city--a southwest electromechanical manufacturing center as well as national municipality, Chongqing TOP is a professional leading manufacturer and supplier of oil purifiers and various related testers. We consists of departments respectively for technological development, machinery manufacture, instrument manufacture, quality control etc. On basis of mature development and manufacture technology and highly qualified production management team, the products own high quality, easy operation, excellent performance and lone service life.

TOP Oil Purifiers are widespread in the fields of electric power, petrifaction, mineral, shipbuilding, steel construction, bridge, automobile and railway, playing a great role in reducing energy consumption for clients as well as environmental pollution. We provides you with reliable oil purifiers such as transformer oil purifier, turbine oil purification machine, hydraulic oil purifier, lubricating oil filtration machine, fuel oil restoration, oil and water separator, oil regeneration equipment, waste oil recycling equipment etc.

TOP Testers works on the development, production, market, technical and after-sale service for petrochemical analyzers, transformer substation electrical testing equipment and circuit detecting equipment. Main products are water content testers, surface/interfacial tension testers, flash point testers, kinematic viscosity testers, oil acidity testers, insulation oil dielectric strength testers, transformer characteristics testers, relay protection testers, high voltage testing equipment etc.

Honest Team - TOP always honestly treat you and keep faith to make you satisfied with every cooperation with us.
Sincere Communication - TOP sincerely communicate with you to guarantee the provided products to be your ideal ones.
Reliable Quality -TOP own high quality and high performance for every TOP product is under strict quality control and testing.
Service Commitment - TOP bring you prompt, considerate and professional aftersale service and technical support, and explore technology future together.


Key words: water content tester, moisture tester, oil moisture sensor, Karl Fischer moisture meter, moisture testing machine, moisture meter, moisture content testing equipment, moisture analyzer, Digital Oil Moisture Tester, oil water content testing equipment, water test equipment, oil moisture meter, karl fischer moisture analyzer, water content analyzer, lab equipment, Karl Fisher coulometric method moisture meter, karl fischer oil water content tester, karl fischer oil water content test kit, karl fischer coulometric titrator, moisture measuring, moisture sensor, water content tester, karl fischer moisture, transformer oil moisture tester, water analysis equipment, karl fischer titrator, moisture detector, online moisture analyzer, water detector, air moisture sensor, moisture content tester, transformer oil water content testing, online particle counter, particle size machine, particle size machine, oil quality analysis device, oil quality measuring instrument, oil quality measuring instrument, particle counter sensor, particle counter fluid, oil contaminant counter, oil contaminant particle counter, particle sensor, particulate contamination tester, oil quality analyzer,online moisture analyzer, oil particle counter,ppm meter for transformer oil