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HART Level Sensor
Brand: Xi'an UTOP Measurement Instrument Co, LtdULB3351 Flange Type HART Level Sensor is one kind of scene transmitter for mounting in pipelines or vessels.
Because its isolating diaphragm contacts liquid medium directly, not need pressure pipe to draw out the pressure from positive pressure side (H side).
ULB-3351 is suitable for level, pressure, density measurement of high temperature, macro viscosity, easy crystallized, easy precipitated media.
ULB3351 Flange Type HART Level Sensor includes plane type and insert type. The mounting flange has 3” and 4” according to ANSI standard.
Features- Measuring range：0 ~ 2.67 kPa...2500 kPa
- Intrinsic safety and flame proof option
- For level, pressure, density measurement of high temperature, macro viscosity, easy crystallized, easy precipitated or strong corrosive media
- Adjustable range: 6:1 for analog type, 15:1 for intelligent type
- High accuracy, good reliability and stability
Specifications
Pressure Medium
- Liquid Compatible to Stainless Steel
Measuring Ranges
- 0 ~ 2.67 kPa...2500 kPa
Output Signal
- 4~20 mA (HART Signal)
Accuracy
- 0.1 % FS, 0.25 % FS (Standard), 0.5 % FS
Load Resistance
- RL = (U-12 V)/0.02 A (4~20 mA Current Output), U-Loop Voltage (V)
Supply Voltage
- 12 ~ 45 Vdc
Long-Term Stability
- < 0.5 % Full Scale/year
Operating Temperature Range
- -40° ~ +85° C
Measured Media Temperature Range
- -40° ~ +200° C
Temperature Coefficient of Zero
- 0.1 % Full Scale/10° C
Temperature Coefficient of Span
- 0.05 % Full Scale/10° C
Process Connection
- 3” Mounting Flange or Others
Protection
- IP67
Explosive-Proof
- Exia II CT6 or Exd II CT6
Material of Pressure Membrane
- 316L Stainless Steel
Oil-Filled
- Silicone-Oil or Fluorocarbon Oil
- The ULB3351 Flange Type HART Level Sensor is especially Suitable for:
- Level, Pressure and Density Measurement of Special Media (High Temperature, Macro Viscosity, Easy Crystallized, Easy Precipitated, Strong Corrosion) in Open or Sealed Containers
