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LoRaWAN Oval Gear PD Flow Meter
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SKU#
WSLRWAL-TF
Replaced by
Replaced SKU
WSLRWAL-TF is a PD Oval gear liquid flow meter with LoRaWAN connection. Designed to produce high accuracy, and a wide turn-down range. This flowmeter is used to measure the flow of liquids such as Diesel, chemicals... The device works with a C-size battery for 5-10 years. Allows connection to any LoRaWAN Gateway on the market, and fully supports all LoRaWAN frequency bands in the World.
For Applications
Energy Monitoring, Facility Monitoring, Utility Monitoring, Process Monitoring, Flow Monitoring
High Accuracy
Up to 0.2% of reading after Linearization
No Straight pipe run required
Saving installation space
For Low and High Viscosity
Can be used for Diesel, Lubricants, and Chemicals…
LoRaWAN Connectivity
Support all LoRaWAN frequency bands in the World
| Measuring technology | Oval gear Positive Displacement measurement method |
| Measuring range | 0.0005∼150 m³/h |
| Sizes | 1/8"∼4" |
| Linearity | ±1.0%, 0.5%, 0.2% of measured value |
| Repeatability | ±0.03% of measured value |
| Working temperature range | -20∼120℃ |
| Body material | Stainless steel or Aluminum |
| Working pressure | 68 barg max |
| Connection | Threads, Flange |
| Communication | LoRaWAN Class A, V1.0.3 |
| Data rate | 250∼5470b/s |
| Antenna | External antenna |
| RF power and frequency | 860∼930 MHz, 14∼20 dBm, configurable for zones: EU868, IN865, RU864, KR920, AS923, AS923-2, AU915, US915 |
| Mode of sending data | periodic interval, or when the state of input changes, and is activated by magnetic key. |
| RF module compliant | ETSI EN 300 220, EN 303 204 (Europe) FCC CFR47 Part15 (USA), ARIB STD-T108 (Japan) |
| Configuration | Via Downlink or via USB cable (PC software provided free of charge) |
| Battery | 1 x 3.6V type C LiSOCl2 battery (recommended SAFT LS26500). Batteries are not included with the device. |
| Electronic housing | Aluminum alloy, powder coated, IP66 |
| Area of application | Safe zone |
| Working environment temperature | -40∼85℃ (For use with SAFT LS26500) |
| Dimensions | see dimension drawing for corresponding sizes |
| Net weight | see dimension drawing for corresponding sizes |
Dimension
WSLRWAL-TF-H2.jpg
WSLRWAL-TF-H2.jpg
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Application Notes
test
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