기본 정보
Type
Resistance Moisture Meter
Analysis Method
Physical Analysis
Application
All Kind of Oil
Physical Analysis Type
Gas Chromatography Method
Chemical Analysis Type
Toluene Method
Heating Mode
Step Heating
Power Supply
380V,50Hz(Optional)
Operation Training
Supply for Free
제품 설명
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.
Installation
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) |
Output | 0-5V, 0-10V, 4-20mA, 0-20mA |
Measuring range | 0...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 Range | 0.01~20bar |
주소:
No. 94, North Road of College Town, Shapingpa District, Chongqing, China
사업 유형:
제조사/공장, 무역 회사
사업 범위:
공업 설비와 부품, 제조 가공 기계, 측정 기계
경영시스템 인증:
ISO 9001, ISO 14001, ISO 14000, ISO 29001
회사소개:
충칭 HLA Mechanical Equipment Co., Ltd는 중국의 전문 기계 제조업체입니다. HLA의 설립 이래로, 당사는 전 세계적으로 까다로운 응용 분야에 혁신적인 오일 정제 및 공기 건조 솔루션 및 서비스를 제공하는 데 전문화되어 있습니다. 당사의 제품 및 서비스는 오일 청정기, 공기 압축기, 상대 테스트 장비 등 다양한 범위의 제품을 포함합니다. HLA 제품 라인은 장비의 효율적인 성능을 보장하고, 생태학적 폐기 문제를 줄이며, 고객이 비용을 절약할 수 있도록 도와줍니다.
숙련된 엔지니어들에게 따라 완벽한 기술 지원, 고급 설계, 엄격한 품질 검사 라인, 빠르고 뛰어난 애프터 서비스. 현재 시장에서 가장 효과적이고 내구성이 뛰어나며 사용자 친화적인 장비를 설계하고 구축하기 위해 최선을 다하고 있습니다.
HLA는 변전소, 강철 구조, 금속 공학, 자동차, 철도 등의 프로젝트에서 널리 사용되고 있습니다. 마린, 광산, 항공, 의료, 화학, 석유 등 성능 및 보호 정책을 통해 유지보수 비용을 절감하고, 장비 수명을 연장하며, 장비를 최고의 효율로 작동하고, 가동 중지 시간을 방지하고, 오늘날의 생태학적 요구 사항을 충족합니다.