50Hz Intelligent Monitoring Device , Differencial Pressure Ljz Flow Monitor

LJZ-2 intelligent flow monitor is a kind of intelligent digital instrument, which is based on single chip processor. It is composed of three valve group, differential pressure transmitter and so on

Technical parameters

- power supply: AC220V + 10% 50Hz
In the display range: instantaneous value: 0 ~ 9999.99 m3/S
Cumulative flow value: 0 ~ 99999999 Km3
Measuring accuracy: + 0.5%F.S1 words
Environmental conditions: ambient temperature: 0 to 50 DEG C relative humidity: less than 90%RH
- Alarm: alarm value can be continuously adjusted in the set range. When the monitoring value reaches the alarm settings, alarm relay contacts at the same time.
Output: analog: DC4 ~ 20mA (load resistance greater than 525 Ohm)
Alarm output: normally open contacts in the two groups
Contact capacity: 5A/AC220V or 5A/DC30V
- Power: 12W