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Ultrasonic Supended Solid Density Meter |
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Click to enlarge image
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Model Number |
ENV-200 |
Description
WESS ENV-200 is an ultrasonic instrument measuring the density of suspended solid in liquid. It includes 4 probes, a controller, and a junction box. The probe is made of stainless steel 316 body & epoxy head and the controller accommodating a firmware operates ultrasonic probe and then analyzes signals from ultrasonic probes.
ENV-200 is adopting patented EEAM (Envelope Energy Average Method) that saves the envelope of reception signal and then calculates its energy, rather than uses amplitude change of reception signal. It also adopts STMRT(Single Transmission Multi Reception Technology) to maximize measurement stability.
Feature
- STMRT(Single Transmission Multi- Reception Technology)
- EEAM(Energy Envelop Average Method)
- High density measurement
- 10,000 points Data Logging
- RS232, RS485, Profibus-DP Serial
Specification
Electronic
| Measuring ranges |
20 ~ 20,000mg/l (0.02~20%) |
| Resolution |
10mg/l (0.01%) |
| Accuracy |
±1% of F.S. |
| Repeatability |
±1% of F.S. |
| Operational Temperature |
-20 ~ 60°C |
| Outputs |
Current output - 4 ~ 20mA, nom. Load 250Ω Relay output - 3 SPDT(5A ,250VAC) "ER" "R1" "R2" Digital output (option) - RS232, RS485, Profibus-DP |
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Power supply
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Standard - 86 ~ 260V AC,50~60Hz, ≤ 15W Option - 24V DC ± 10% |
| Enclosure Material |
Body/Cover - FRP / Window - Polycarbonate |
| Dimension |
W 237 x H 291 x D 138 |
| Mounting |
hole center W 153 x H 273(Φ 8.2 x 4ea) |
| Weight |
3 kg |
| IP Rating |
>IP67
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10,000 points Data Logging & Trend Mode
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Probe
| Material |
STS 316 |
| Operational Pressure |
10 bar |
Cable length (Junction box to Controller) |
10m or 33ft(Standard) Max. 100m extensible
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| Operational Temperature |
-50 ~ 100 ° C(Option - 150 ° C)
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| Dimension |
Φ 96 mm x h 95 mm
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| Weight |
Insertion - 0.3kg, Submersible - 1kg(variable)
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| Pipe Diameter |
100mm ~ 600mm
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| IP Rating |
>IP68 |
| Cleaning Device |
Option |
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