EE364는 수분활성도(aw), 수분함량(x)과 오일 온도(T) 값의 출력은 4-20mA(2와이어), 모드버스 통신의 디지털 출력으로 가능합니다.
주요 적용 환경
- 측정 가능 한 오일
- 절연유
- 윤활유
- 유압유
- 엔진오일
- 경유
주요 특징들
- 수분활성도(aw), 온도 (T), 수분함량(ppm) 측정
- 설정 가능한 두 개의 4-20mA 출력
- 모드버스 RTU 통신
- 내압등급 20bar
- G ½" ISO 또는 ½" NPT 피팅
기술자료
- 측정범위
- 0...1 aw
-40...100°C - 정확도
- ±0.02 aw
±0.2°C - 출력
- 2 x 4-20 mA / MODBUS RTU
- 공급전원
- 10-28 V DC
관련제품
다운로드 EE364
자주 묻는 질문
The main difference is the hardware interface. The Modbus RTU protocol runs on RS485 Hardware while Modbus TCP/IP protocol runs on Ethernet hardware.
Calibration for a specific oil is a laboratory procedure for determining the saturation curve of the oil. The saturation curve is described by two parameters (A and B). These parameters are used for setting up the moisture in oil sensor for correct calculation of the water content (ppm) out of the measured temperature and water activity (aw).
Sensor replacement is possible for the EE360 models with the ordering code including PC4 (pluggable probe). Please see the operation manual for detail and spare part code ordering guide.
Please see the cleaning instructions.
No, coating is not available for the E+E MIO sensors.
The standard scope of supply of E+E MIO sensors includes an inspection certificate according DIN EN 10204 - 3.1. For details on calibration certificates please see our white paper "Calibration and Traceability in Measuring Technology".
No, mineral transformer oils from different manufacturers are quite similar. A and B parameters are the same.
Transmitter with "two-wire" technology receive the power from the process, and the signal is carried on return wire (closed current loop). With "three-wires" technology the power supply is separate from current output: 2 wires are the power supply and the third carries the signal.