Development, production and sales of
water meter, gas meter, centralized monitoring system
ETK series
ETK25MT
ETK series product adopts leading edge technology "Ultrasonic Measurement technology". This series has no moving mechanical portion for measurement and has high reliability for longer time. This series is very compact and lightweight. ETK series has a pressure sensor, a shock sensor, a shut-off valve and communication lines and all of them are controlled by an embedded microcontroller powered by embedded long life lithium primary batteries.
| Model | ETK25MT | ETK4MT | |
|---|---|---|---|
| Maximum flow rate（m³/h) | 2.5 | 4.0 | |
| Maximum operating pressure（kPa） | 3.5 | ||
| Absolute maximum pressure（kPa） | 10 | ||
| Maximum index (m3) | 9,999.999 | ||
| Minimum index (L) | 0.2 | ||
| Dimensions（mm） | Height | 146 | |
| Width | 174 | ||
| Depth | 100 | ||
| Span between inlet and outlet（mm） | 90 | ||
| Connection pipe | 15A / 20A | ||
| Operating temperature（˚C） | -30～60 | ||
| Gas flow direction | Left to right | ||
| Weight（kg） | 1.6 | ||
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