Penerangan
Pressure range：0 ... 0.1 ... 20 bar
Accuracy：±0.5%F.S.
Output signal：DC 4 ... 20 mA(2-wire), RS-485(4-wire)
Measuring medium：Various liquid compatibles with ceramic and fluororubber
Description
● High purity ceramic(99.99% Al2O3) manufacturing, with strong corrosion resistance
● Fluoro rubber ring waterproof seal
● Corrosion resistant design of probe and wire
● The measurement ranges from 0 ... 0.1 ... 20 bar
● Contain high molecular sieve to prevent condensation
● Multiple protection structure design, high protection ability
L055 Acid-alkali resistance liquid level transmitter is all sealed submerged structure and adopts ceramic capacitor pressure sensor. The probe threw in the measured medium adopts PVDF acid-alkali resistance materials.
The gas-guide cable adopts PTFE liquid level wire, which is mainly used for liquid level measurement of acid, base and other corrosive medium.
The shell, wire, and other connection parts are sealed completely, which ensures the long service life of transmitter.
The unique inner structure with anti-condensation function can be widely used in the occasions for process control in the fields of chemistry, environment protection, medicine industries, etc.
Specification
Measuring medium：Various liquid compatibles with ceramic and fluororubber
Pressure range：0 ... 0.1 ... 20 bar
Accuracy：±0.5%F.S.
Long-term stability：±0.2%F.S./year
Temp. coefficient of zero：±0.02%F.S./°C(Reference 25°C)
Temp. coefficient of full scale：±0.02%F.S./°C(Reference 25°C)
Operation temperature：0 ... 70°C
Supply voltage：DC 24 V
Output signal：DC 4 ... 20 mA(2-wire), RS-485(4-wire)
Ingress protection of shell：IP68(only refers to sensor)
Structure material：
Input part shell：PVDF
Sensors：Ceramic Al2O3
Input air guide cable：Anti-corrosion air guide cable(PTFE)
O-ring：FKM(Fluoro rubber)
Application
Chemical sites / Industrial sewage / Open type water pond / Pail trough / Corrosive liquids containing strong acid and alkali
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