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Home > Products > Level Measurement > Hydrostatic Level Meters > LPD-750C Series Remote-Seal Differential Pressure Level Transmitter
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LPL-750C remote transmission differential pressure liquid level meter
Pressure or high-precision remote transmissionLiquid level measurement
LPL-750C remote differential pressure level gauge is a high-performance static pressure/differential pressure level gauge carefully developed using single-crystal silicon sensor packaging technology. The single-crystal silicon pressure sensor is located on the top of the metal body.Capillary connection, away from the media contact surface to achieve mechanical isolation and thermal isolation. ownAnti-electromagnetic interferenceAbility,With on-site programming displayFunctions, informationOutput multiple, can be applied toPressure containerLiquid level measurement, with built-in temperature compensation,Resistant to strong corrosion, to cope with harsh industrial environment applications.
LPL-750C remote transmission differential pressure liquid level meterIt is based on the principle that the measured liquid static pressure is proportional to the height of the liquid. It adopts foreign advanced isolated single-crystal silicon sensors to convert the static pressure into an electrical signal. After temperature compensation and linear correction, it is converted into a standard electrical signal (generally 4~20mA/1~5VDC). It is a liquid level gauge widely used in mechanical engineering and automated control. It can be connected to a gauge, recorder, computer, PLC program controller or alarm, etc.
■ The double-diaphragm overload structure can easily cope with high overload tests.
■ Diaphragm material: SS316L, Hastelloy C
■ The display module can be rotated 355°, and the key parameter operation function is friendly.
■ Precise liquid filling technology reduces the influence of temperature and static pressure.
■ The rugged metal electrical housing withstands demanding environments.
■ Transient voltage protected terminal modules.
Application Areas:
■ LPL-750C remote transmission differential pressure liquid level meterMainly used in differential pressure or liquid level measurement in distillation towers, chemical storage tanks, sulfate pulping vessels, enzyme fermentation, alkylation reactions, beer fermentation and other fields.
| Compatible Media | Suitable for viscous, acid, alkali, scale-containing or fluid liquids containing magnesium |
| Measuring Range | 0-100m |
| Overall Accuracy | ±0.075%FS, ±0.1%FS, ±0.25%FS |
| Repeatability | ≤ ±0.1% FS/year |
| Zero-point Thermal Drift | ±0.02FS/℃ |
| Input Voltage | 12-36V DC |
| Output | 4-20 mA, HART, RS-485, Modbus RTU |
| Operating Temperature | -40-205°C (normal temperature type),0-315°C (high temperature type),-10-180℃ ( hygienic type ) |
| Overload Pressure | 150%FS |
| Burst Pressure | 200%FS |
| Ambient Temperature | -40-80℃ |
| Response Time | <1 ms (10...90% FS) |
| Isolation filling fluid | Normal temperature silicone oil, high temperature silicone oil, sanitary filling fluid NeobeeM-20 |
| Wetted Material | Stainless steel 316L, Hastelloy C |
| Cable material | Polyurethane, PTFE |
| Protection Rating | Electrical: IP65 (IP68 optional) |
| Electrical Connection | Aluminum alloy junction box terminal block, M20*1.5 threaded hole*2 |
| Electrical Protection | Overload/Reverse Polarity Protection |
| Seal | O-ring, laser-welded |
| Mounting Type | Universal flange, thread |
| Explosion-proof Class | ExdIICT6,NEPSI |
| Weight | approx. 5.5kg |
DOWESTON · 13 years of measurement excellence · global process instrumentation brand
DowestonPrecision measurement & control instrument manufacturer
Service Hotline+1 (314) 325-4420
E-mailinfo@doweston.com
Address617 Cepi Drive, Chesterfield, MO 63005, USA
Tell us about your measurement task and we will help with product selection and technical questions.info@doweston.com
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