Onderwater niveau zender
Onderwater niveau zender
- Good stability, the long-term stability of full scale and zero position can reach 0.2%FS/year. In the compensation temperature range of 0-70℃, the temperature drift is less than 0.2%FS, With reverse protection and current limiting protection circuits, the transmitter will not be damaged if the positive and negative poles are connected in reverse during installation. In the event and less than 0.5%FS in the entire allowable operating temperature range.
- of an abnormality, the transmitter will automatically limit the current to within 35MA.
- Solid-state structure, no moving parts, high reliability, and long service life.
- Gemakkelijk te installeren, eenvoudige structuur, economisch en duurzaam.
Productoverzicht:
The new structure of this product is developed on the basis of the gas-conducting cable type immersion level transmitter. The new structure solves the shortcomings of the traditional gas-conducting cable type level transmitter, such as being afraid of clogging, easy to corrode, and not resistant to high temperatures. Two-wire wiring, 4-20MADC output, 24VDC DC power supply, all parts in contact with the medium are made of stainless steel, and then directly installed on the measuring pipeline, which is extremely convenient to use and widely used in process control and liquid level measurement in industries such as petroleum, chemical industry, metallurgy, water conservancy, electricity, food, medicine, and environmental control.
Sollicitatie:
Groundwater level monitoring: In groundwater hydrogeological monitoring, the immersion level transmitter can effectively track groundwater level changes, which is of great significance to the protection and management of groundwater resources.
Urban water supply system: In water supply facilities such as pools and wells on high floors, submersible level transmitters can monitor the liquid level in real time to prevent water supply problems caused by low or high liquid levels.
Fuel tank and oil tank monitoring: In oil storage facilities in the petroleum, chemical and other industries, submersible level transmitters are used to monitor oil level changes to prevent overflow due to excessively high oil levels or insufficient oil supply due to excessively low oil levels.
Productparameters:
| Meetbereik | 0-0.1m～0-35m |
| Maximale overbelasting | Not exceeding the tube length |
| Measuring form | Balanced hood type |
| Nauwkeurigheidsniveau | 0.5% F·S |
| Power supply voltage | 24VDC |
| Belastingweerstand | ≤500Ω |
| Meetmedium | Various non-corrosive liquids |
| Stabiliteit op de lange termijn | ±0.2% F·S/年 |
| Relatieve vochtigheid | 0~95% |
| Compensated temperature | 0~70℃ |
| Werktemperatuur | -10~70℃ |
