Submersible Liquid Level Transmitters Model LV35
Port: Xi'an
Minimum Order Quantity: 1 Piece/Pieces
Payment Terms: T/T
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Anticorrosive Submersible Liquid Level Transmitters Model LV35
Based on silicon piezoresistive technology, model LV35 submersible Liquid level transmitter is designed for use in applications where the pressure is created by corrosive pressure media. The pressure diaphragm is made from tantalum and the housing is made from PVDF. LV35 level transmitters are designed for gauge pressure measurements.
Lv35 level transmitters are made of a Wheatstone bridge circuit. Various output signals, including millivolts signal (80 mV@1 mA) and amplified signals (4~20 mA, 0~5 V or 0~10 V), are available. The measuring accuracy is up to 0.25 %fso. These transmitters possess low temperature coefficients of 0.02 %fso/oC for both Zero and Span within the compensated temperature range (0~50 oC).
Features:
1. for alkali corrosive medium
2. wide measuring ranges: 0~1, ..., 0~10 mH2o
3. various output signals: transducers: full scale output 80 mV@1mA
transmitters: 4~20 mA, 0~5V or 0~10 V
4. measuring accuracy: 0.25 %fso (standard), 0.5 %fso
5. materials: tantalum (pressure membrane); PVDF (housing)
6. housing environment protection: IP 68
Specification:
measuring media | liquids which are compatible with PVDF | ||
measuring ranges | mH2O | 0~1,0~2,0~3,0~5,0~10 | |
overload pressure | %FS | 150 | |
output signal | transducers | mV | 80 (full scale output @ 1mA) |
transmitters | mA or Vdc | 4~20 mA or 0~10 V | |
power supply | transducers | mA | 1 (recommended, 0.5, 2 |
transmitters | Vdc | 24 (recommended, 18,, 36 | |
accuracy | %FSO | ± 0.25(standard), ± 0.5 | |
long-term stability | %FSO/year | < ± 0.5 | |
response time | ms | <1 (10%~90% of leading edge) | |
input resistance | transducers | Ω | 2000~8000 |
output resistance | transducers | Ω | 3500~6000 |
Load resistance | transmitters | Ω | 250~1150 |
insulation resistance | MΩ | >500 @ 100 Vdc (transducer only | |
storage temperature range | -40~+100 | ||
operating temperature range | 0~+80 | ||
compensated temperature ranges | 0~+50 | ||
temperature coefficient of ZERO | %FSO/ | ±0.02 | |
temperature coefficient of SPAN | %FSO/ | ±0.02 | |
process connection | submersible in liquid | ||
electrical connection | 4-core,7.6 mm shielded cable with vent hose which is mechanically strong enough for deep submersible liquid level measurements | ||
pressure membrane material | tantalum | ||
housing material | PVDF | ||
environment protection | IP rating | IP 68 | |
weight | gram | 200probe head+the weight of cable |
How to order: model - range - output - accuracy - cable length - customer specific requests
ordering code example: LV35 - 0~5 mH2O - 4/20 mA - 0.25%fso - 5 m