Gold Member Since 2016
Audited Supplier
Chongqing HLA Mechanical Equipment Co., Ltd.

Moisture Tester, Water Test Equipment, Moisture Analyzer manufacturer / supplier in China, offering Ee35 Single Cup on Line Insulating Oil Moisture Tester, Used Lubricating Oil Flushing Machine, Vpm Leybold Vacuum Pump Water Proof Transformer Oil Purification Machine and so on.

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Supplier Homepage Product Other Tester Ee35 Single Cup on Line Insulating Oil Moisture Tester

Ee35 Single Cup on Line Insulating Oil Moisture Tester

Purchase Qty.:
1 2+
FOB Unit Price: US $2,000 US $1,850
Purchase Qty. (Sets) FOB Unit Price
1 US $2,000
2+ US $1,850
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Production Capacity: 3000sets/Year
Transport Package: Wooden Case
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: EE35
  • Analysis Method: Physical Analysis
  • Application: All Kind of Oil
  • Physical Analysis Type: Gas Chromatography Method
  • Operating Mode: Keyboard
  • Off Mode: Automatic
  • Color: Silvery
  • Operation Training: Supply for Free
  • Trademark: HLA
  • Origin: Chongqing, China
  • Type: Resistance Moisture Meter
  • Display: Digital
  • Portable: Portable
  • Chemical Analysis Type: Toluene Method
  • Heating Mode: Step Heating
  • Power Supply: 380V,50Hz(Optional)
  • Deliver Time: 10days
  • Payment Term: Tt/LC
  • Specification: ISO9001, CE, SGS
  • HS Code: 9027809900
Product Description
Transmitter Series EE36 are specially designed for the measurement of water content in 
oil, it can be portable or online use. They are certified in accordance with the regulations 
of the "Germanischen Lloyd (GL)" and therefore can be utilized in the maritime field as well.
 EE36 is ideal for online monitoring of moisture in lubrication or insulation oil after installing
on equipments, 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. The modular housing enables a user-friendly operation and a quick 
replacement of the sensor unit for service purposes. The construction of the transmitter 
makes field and local loop calibration an easy task.

Humidity measurement in oil
Similar to the humidity in the air, the water content in 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 EE36 transmitter series is based on the outstanding long term 
stability and resistance to pollution of the E+E capacitive sensor elements series HC.

Product Versions
The physical quantities measured are water activity aw and temperature T. With these 
quantities EE36 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.
The measured and the calculated values are available on two free scaleable and 
configurable analogue outputs. In addition, an optional relay output can be used for 
alarms and process control.

The sensing probe is designed for inline monitoring and can be placed directly in the oil, 
at pressures up to 10 bar. In addition to direct mounting of the sensing probe, a ball valve 
installation provides mounting and removal of the probe without interrupting the process.
Easy Calibration and Adjustment of EE36
The user can easily readjust or calibrate the transmitter by using either a simple procedure
with two push buttons on the printed circuit board or the configuration software.
Technical Data
Power supply:8-35V DC, 12-30AC. ( Option: Built-in 100-240AV, 50/60HZ)
Output0-5V, 0-10V, 4-20mA, 0-20mA
Measuring range0...1 aw, 0~500 ppm (Option:0~ 1000/10000 ppm)
Temperature range-40~ 180°C
Accuracy± 0.013~± 0.015 aw, ± 0.005°C
Sensor Pressure Range0.01~20bar
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