| I. Overview |
ZRN702 meter-wide tetrafluoroethylene Antiseptic liquid level transmitter , And the liquid contact portion used in all PTFE materials produced, high temperature, corrosion-resistant, anti-clogging, widely used for any liquid level measurement and pressure (for PTFE except for corrosive media) .
ZRN702 level transmitter uses two-wire, 4 ~ 20mA output, 24V DC power supply, directly into the liquid using a can.
1 good stability, high precision, high temperature, corrosion-resistant, anti-clogging.
2 directly into the measured medium, the installation is quite easy to use.
3 solid-state structure, no moving parts, high reliability and long service life.
4 is widely used for any liquid level measurement (for PTFE except corrosive media).
From the water, oil, acid, alkali, salt to the viscosity of the paste can be highly accurate measurements, not measured medium foaming, sedimentation, affecting the electrical characteristics.
5 has a power reverse polarity and overload current limit protection
Third, technical indicators
1 measuring range: 0 to 30 meters.
2 Output signal: 4 ~ 20m A / DC.
3 Power supply: 24V ± 5V / DC.
4 exact grade: 0.5.
5 Long-term stability: ≤ ± 0.2% F · S / Year
6 medium temperature: -50 ~ 100 ℃ (with no coagulation date)