Lanry Instruments (Shanghai) Co., Ltd.
Lanry Instruments (Shanghai) Co., Ltd. Specialize In Ultrasonic Flowmeter More Than 20 Years!
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We provide serial crusts for customer’s choice.
1. Can be flexibly customized according to customer demand.
2. The level meters with HART® 7 Communication Protocol which have been passed the tests by the HART certification laboratory.
3. With the patents of Smart echo processing technology to ensure the accuracy and stability.
4. Patented ultrasound probe structure, ultra short blind range, high sensitivity, built-in full range of automatic temperature compensation.
5. Continuous level measurement, the maximum range of up to 40m.
6. HART, MODBUS protocol communication is optional.
7. Ultrasonic probe using PVC or PTFE materials for a variety of corrosive conditions, sanitary type is optional.
8. Easy to install, operate and maintain.
Technical specifications
| Measuring range | (Liquid) LMUN4: 4.00m (Dead Zone:0.20m) |
| LMUN6: 6.00m (Dead Zone:0.25m) | |
| LMUN8: 8.00m (Dead Zone:0.30m) | |
| LMUN12: 12.00m (Dead Zone:0.50m) | |
| LMUN20: 20.00m (Dead Zone:0.80m) | |
| LMUN30: 30.00m (Dead Zone:1.20m) | |
| LMUN40: 40.00m (Dead Zone:1.50m) | |
| Effective rang of solid material level is 50% of liquid's | |
| Accuracy | 0.2% Full span (In air) |
| Output Current: | |
| Output Mode: | DC4~20mA |
| Output Load: | DC4~20mA(Proportional or inversely proportional) |
| Output Resolution: | 0~500Ω |
| 0.03% Full span | |
| Mode of Indication: | |
| Display Resolution: | 4 Digit LCD |
| LMUN4,LMUN6,LMUN8:1mm | |
| Power Supply: | LMUN12,LMUN20,LMUN30,LMUN40::1cm |
| Temperature compensation: | DC20V~32V 60mA/12v ,100mA |
| Temperature Range: | |
| Pressure Range: | The whole range is automatic |
| Beam Angle: | |
| Measure Cycle: | -40 ºC ~ +75 ºC (LCD:-20 ºC ~+70ºC) |
| Parameter set up: | ±0.1MP (press definitely) |
| 8º(3db) | |
| Cable Fix: | |
| Cable: | 1.5second (tunable) |
| Crust Material: | 3 induction buttons |
| Sensor Material: | |
| Protect Grade: | |
| Mode Installation: | PG13.5/M20/ ½NPT |
| Ø 6-12mm | |
| ABS/AL | |
| ABS/PVC/PTFE | |
| IP67 | |
| Whorl/Flange/Frame |
Manual download: LMU ULTRASONIC LEVEL METER DATASHEET.pdf
Packing
With years of export experience along with excellent quality, advanced services and competitive prices, Lanry has won numerous customers' trust and support.With years of export experience along with excellent quality, advanced services and competitive prices, Lanry has won numerous customers' trust and support.
Delivery
Smart oil level gauge Standard meter: 3-7 days
Special meter: pls contact us
Express, by air, by sea canbe optional.