
EE364 On Line Moisture Transmitter , Oil Water Content Testing Equipment
Description:
The EE364 is an innovative moisture in oil transmitter, suitable for OEM applications. The high measurement accuracy and excellent long-term stability make the EE364 ideal for online monitoring of moisture in transformer, lubricating and hydraulic oil, as well as diesel fuel.The compact design and rugged stainless steel housing allow a space-saving installation in the most demanding applications.The EE364 measures water activity (aw), oil temperature (t) and calculates the absolute water content (x). The measured values are available on two 4-20mA outputs and one digital output with MODBUS RTU interface.The analog outputs can be individually scaled and configured using the optional converter cable and the free EE-PCS Product Configuration software.
Typical applications :
Monitoring of | Measurement of water activity (aw), temperature and water content (x) in ppm Two configurable 4…20 mA outputs MODBUS-RTU interface Pressure rating 20 bar G ½" ISO or ½" NPT process connection |
- Transformer oil | |
- Lubrication oil | |
- Hydraulic oil | |
- Engine oil | |
- Diesel fuel |
Technical data
Measurands:
Water activity | |
Sensor | HC1000-400 |
Measurement range | 0...1 aw |
Accuracy at 20°C1) | ±0.02 aw (0...0.9 aw) ±0.03 aw (0.9...1 aw) |
Response time t90 | < 10 min. in still oil |
Temperature | |
Sensor | Pt1000 DIN A |
Accuracy at 20°C in oil | ±0.2 °C (0.36 °F) |
Output:
2 x analogue output (freely selectable and scalable for aw, T, ppm) | 4 - 20 mA (3-wire technology) RL < 500 Ohm |
Digital output | MODBUS RTU |
General:
Supply voltage | 10*)...28V DC *) 10V+0.02*RL |
Power consumption at 24V DC | <40mA |
Pressure rating | 0...20 bar (0...290 psi) |
Housing / protection rating | Stainless steel 1.4404 / IP65 |
Electrical connection | M12x1 8-pin plug |
Sensor protection | Stainless steel filter |
Oil temperature | 40...80 °C (-40...176 °F) / -40...100 °C (-40...212 °F) |
Storage temperature | -40...60 °C (-40...140 °F) |
Electromagnetic compatibility | EN61326-1 EN61326-2-3 Industrial environment |
Chongqing HLA Mechanical Equipment Co., Ltd.
Chongqing HLA Mechanical Equipment Co., Ltd is a professional machinery manufacturer from China.Since the foundation of HLA, we have specialized in providing innovative oil purification and air drying solutions & services for demanding applications on a global scale.
The scope of our products and services covers a wide range, including transformer oil purifier,turbine oil purifier,lube oil purifier,insulating oil filtration, motor oil recycling,cooking oil purification,hydraulic oil filtration,gear oil filtration,compressor oil filtration ,air dryer and relative testing equipment. HLA product lines ensure efficient performance of equipments, reduce ecological disposal problems and help our customers save money.
Depending on experienced engineers, completely technical supports, advanced design, strict quality inspection line, fast and outstanding after-services. We have been in devoting our efforts to design and build the most effective, durable, and user-friendly equipments on the market today.
HLA are widely applied in projects of power substation, steel structure, metallurgy, automotive, railway, marine, mine, aviation, medicine, chemicals, petroleum etc. Our policies of performance and protection cut maintenance costs, extend equipment life, keep equipment working at peak efficiency, prevent down time and meet today's ecological requirements.