OEM LV819 4-20ma hydrostaticwater level sensor for deep well
OEM LV819 4-20ma hydrostaticwater level sensor for deep well
Product Overview of water level sensor for deep well
LV819 is made from high-quality silicon Piezoresistive pressure sensor. The Piezoresistive pressure sensor is packaged in stainlesssteel housing. The LV819 level transmitter is precision engineered to fit most level measurement. The water-proof cable connectswith housing sealed, with vented tube putting in, the transmitter could be used in the water or liquid in a long time. Integrated construction and standard output signal could provide easy operation and good automatic control.
Product details of OEM-LV819-Small diameter Dia.=19mm submersible level transducer
Features
- Pressure measuring ranges from 2 mH2O to 200mH2O
- Accuracy: ±0.25%FSO,±0.5%FSO
- Calibrated and temperature compensated
- Stainless steel construction
- Piezoresistive pressure sensor design
- Output 4...20mA,0...10V,0...5V,RS485 Modbus TRU and others
Applications
- Level measurement
- Hydraulic monitoring in rivers and sea
- Muddy liquid level measurement
- Water treatment
- Water diversion project
Performance Specifications of water level sensor for deep well
Parameter | Value | Units | |
General | Pressure Range | 0-2,...,200 | mH2O |
Overpressure | 1.5xFS | mH2O | |
Environmental | Operating Temp.Range | -20 to +70 | °C |
Compensated Temp.Range | 0 to 50 | °C | |
Vibration | 10 | g(20 to 2000Hz) | |
Shock | 100 | g(10ms) | |
Cycles | 10x106 | cycles | |
Electrical @25°C(77°F) | Output Signal /Supply Voltage | 4...20 mA: 24 (12...36) VDC 0...5 VDC: 24 (12...36) VDC 1...5 VDC: 24 (12...36) VDC 0...10 VDC: 24 (15...36) VDC 0.5...4.5 VDC: 5 VDC (ratiometric) |
|
Load Resistance | <(Vs-12)/0.02A (For current output) >10kΩ (For voltage output) |
| |
Insulation Resistance | 100 | MΩ@50VDC | |
Physical Specifications | Media Compatibility | All media compatible with 316L SS |
|
Housing | 304 stainless steel |
| |
Diaphragm | 316L stainless steel |
| |
Cable | PUR,PE,PVC,PTFE |
| |
Oil Filling | Silicone oil |
| |
Protection | IP68 |
| |
Net Weight | Approx.205g |
| |
Performance1 | Accuracy2 | ±0.5[typ.] | % FSO |
Temp. Coeff– Zero3 | ±0.75[typ.] | % FSO | |
Temp. Coeff– Span3 | ±0.75[typ.] | % FSO | |
Long-Term Stability | ±0.3[typ.] | % FSO | |
Notes 1. All values measured at 25°C(77°F) 2. Including non-linearity, hysteresis and repeatability. 3. 0°C to 50°C(32°F to122°F) with reference to 25°C(77°F). The listed specifications and dimensions are subject to change without prior notice. | |||
Dimensions in mm
Mounting location
Connection Diagrams
Ordering Information
Note: Please contact us for product Datasheet
Model / Measuring range / Output signal / Accuracy / Cable length / Cable material / If the measuring media is not water, please inform the media
Correct specification examples: LV800 - 0~10mH2O - 4~20mA - 0.5%FS - 20m PUR cable
OEM Custom Sensors
Calibration services
Repair Services
Rush repairs are turned around in little as 48-72 hours whether it's a standard or custom design.
Non-rush repairs are returned to you in 10 working days.
Can you provide calibration report of level transmitter?
Yes, VOLLTEL can provide calibration report.
Can you accept OEM brand for level transmitter?
Yes, VOLLTEL can accept OEM brand without extra charge.
Can you offer samples for LV819 level transmitter?
Yes, you can apply for sample testing.
What media LV819 level transmitter can be measured?
water,If you need to measure the oil level and corrosive medium, please let us know, our engineers will give you recommend the right product
Warranty=? for LV819level transmitter
12 months (option 18 months)
What pressure range should I work in?
A gauge range of twice the working pressure is generally selected. The working pressure in all cases should be limited to 75% of the gauge range. Where alternative pressure and pulsation are encountered, working pressure should be limited to 2/3 of the gauge range
What do I need to know to select the right product?
The following are the basics for most products used in industrial environments: Application - Pressure range - Temperature range - Medium - Pressure Connection
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