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Liquid Level Transmitter
Brand: Xi'an UTOP Measurement Instrument Co, LtdLiquid Level Transmitter is constructed by using all sealing isolated diaphragm & oil-filled level sensor and special electrical circuit.
This ULB3 model is featured with high measuring accuracy, good stability, long life, and easy installation etc.
It uses unique craft sealing structure, has good performance against leakage, and reliable operation of submerging liquid for a long time.
According to three mathematical model relations of the measured liquid's intensity, density, and level, through the level transducer to measure the fluid's pressure which is proportional to fluid's depth, and transforms its signal to standard 4~20 mA electric current signal (or standard voltage signal) through its amplifying circuit.
ULB3 liquid level transmitter is easy to be installed.
Features- Measuring range：0 ~ 0.5...3 mH₂O
- All metal armoring type, 316L stainless steel isolated diaphragm
- Solid sealing, good anti-corrosive ability
- Unique design against condensation and anti-radar
- High accuracy, high reliability, anti jamming, good long-term stability
Specifications
Pressure Medium
- Liquid Compatible with Stainless Steel
Measuring Ranges
- 0 ~ 0.5...3 mH₂O
Overload
- 200 % Full Scale
Output Signal
- 4~20 mA, 0~5 V, 0~10 V, 1~5 V
Accuracy
- 0.25 % Full Scale, 0.5 % Full Scale (Standard)
Load Resistance
- RL = (U-12 V)/0.02 A (4~20 mA Current Output), U-Loop Voltage (V)
Long-Term Stability
- < 0.2 % Full Scale/year
Supply Voltage
- 12 ~ 36 Vdc
Compensated Temperature Range
- 0° ~ 60° C
Operating Temperature Range
- -40° to 100° C
Measuring Media Temperature Range
- -40° to 100° C
Temperature Coefficient of Zero
- 0.25 % Full Scale/10° C
Temperature Coefficient of Span
- 0.25 % Full Scale/10° C
Insulation Resistance
- 100 MΩ @ 50 Vdc
Process Connection
- M30 x 1.5 or others
Protection
- IP68
Explosive-Proof
- Exia II CT6
Material of Pressure Membrane
- 316L Stainless Steel
Material of Housing
- Stainless Steel and Aluminum Alloy
- This Liquid Level Transmitter is Widely used for Level Measurement (Static or Dynamic Level) in the Water Factory, Refinery Factory, Chemical Plant, Glass Factory, Sewage Treatment Plant etc.
