Pu Ling Ke Smart hammer level meter L7741 US shelf

Shanghai Yi Peng Trade Co., Ltd. Contact: SOUTHERN Tel: 021-68050170 Mobile: 18817790266 Contact QQ: 137232186 Spot ■ measuring principle: measurement start, the scene of the detector control weight quickly dropped to the material surface, the hammer was once touched the mound measured material surface (weightlessness) will rise immediately, return the test position. Encoder inside the probe displacement issue to hammer mound quite a pulse signal is calculated by the computer processing, display or relative position on the material surface control panel, while the output in the corresponding material level 4 ~ 20mA standard instrument signals. Until the next cycle starts until the whole process is manual key or computer time to start. ■ Meter Features: 1. Easy push-button programming, built-in quick configuration menu, all-digital operation, superior performance, easy to use. 2. The controller uses advanced technology, multi-parameter measurement process operation control. Effectively prevent the various effects of interference factors on the measurement process. 3. Self-diagnostic system that can handle ten kinds of fault type is determined and displayed. 4. Auto-reverse function limit, to avoid falling into the empty library plumb the feed opening. 5. Can be manually or automatically, operate, and provide remote interface, can be connected to PLC, DCS. 6. Special mechanical and electrical design of the probe associated with proprietary programming, completely overcome the freezing level meter blocking and northern hydraulic material (such as cement, coal, clay) and other environmental easy to produce and easy to produce the phenomenon of blocking level meter greatly improve the reliability of the product. 7. Three operating mode setting: NORM; AMAP; PHDT with automatic phase sequence detection. 8. Limited non-measurement state exit feature, ensure that misuse can be automatically restored to normal. 9. The upper limit level gauge probe with automatic cleaning function, to overcome the effects of dust environment. 10. Aluminum level meter probe, does not rust. 11. Electromechanical separate structure, can be adapted to measure the temperature silo. 12. Simple and effective probe design, maintenance is very convenient. 13. For bunker measuring, with soft bob for selection, the effective protection of unloading equipment. 14. It can be widely used in cement, power plants, mining, metallurgical and petrochemical industries, the solid and liquid level measurement, especially for the measurement of powder and bulk material level measurement. ■ technical parameters: 1. Accuracy: ± 1dm 2. Range: 2m ~ 70m 3. Timing range: 5 minutes to 7 days can be set arbitrarily. 4. I / O signal: ● 4 ~ 20mA analog output signal load capacity ≤500Ω ● RUN (measurement) output, passive contact, contact capacity: 3A 220VAC ● SPC signal (level alarm) output, passive touch points, contact capacity: 3A 220VAC ● remote start input signal (hand signal measurement) passive contact. 5. Device Display: ● 6 LED digital tube displays level or library storage capacity percentage. ● 8 status indicators display device status. ● 10 numeric keys and six function keys for parameter settings and functions. 6. Operating temperature: ● Controller -20 ℃ ~ + 45 ℃ ● detector -35 ℃ ~ + 185 ℃ temperature measuring flange pipe to be installed. (Riser) 7. Power requirements: ● 380VAC 50HZ 3 Phase 1A ± 10% ● 220VAC 50HZ single phase ± 10% 8. Weight (approx.): Controller: 13 kg Detector: 33.5 kg