iPearl Wasserzähler

iPearl Water Meter

Product Datasheet

Datenblätter DE

2MB

DE - iPERL (Intl) Data Sheet.pdf

pdf

4MB

DE - C&I Overview Broschüre.pdf

pdf

Datasheets EN

3MB

EN - iPERL Brochure.pdf

pdf

563KB

EN - iPERL (Intl.) Brochure.pdf

pdf

815KB

EN - iPERL (Intl) Data Sheet.pdf

pdf

Device Profile for Tesenso IoT Cloud

679B

sensus_wasserz_hler.json

Decoder/Payload Converter for Tesenso IoT Cloud

https://github.com/Tesenso-GmbH/Device-Decoder/blob/main/Tesenso_M-Bus_Sensus_Wasser.js

Tesenso IoT Cloud Converter Template

12KB

decoder_tesenso_m_bus_v4_sensus_wasser.json

Device Labels

in manual	dataKey	dataType	dataFormat
Durchfluss	waterMeter	telemetry

Uplink documentation

The uplink message is splitted but when decoded they're combined

• The first 4 bytes of each data block is the lora header

• if it's a short message (3 bytes), it's being sent to port 2

• if it's a long message, it's being sent to port 12

sample Uplink message (long message) (input to the decoder)

{
    "cmd": "rx",
    "seqno": 43316,
    "EUI": "10CE45FFFE00AAAF",
    "ts": 1661409865191,
    "fcnt": 12163,
    "port": 12,
    "freq": 868100000,
    "rssi": -51,
    "snr": 9.5,
    "toa": 61,
    "dr": "SF7 BW125 4/5",
    "ack": false,
    "bat": 0,
    "offline": false,
    "data": "3a04006832326808017245384921ae4c68073a300000041380373000023b67004413116f2e00426cc12804933c000000000f3202e0000000006916"
}

sample decoded uplink

{
    "msg": {
        "waterMeter": 3159.936,
        "ts": 1661279572780,
        "rssi": -53,
        "snr": 10.2,
        "toa": 61,
        "frequency": 868100000,
        "dr": "SF7 BW125 4/5",
        "bat": "External power source",
        "hex": "3a04006832326808017245384921ae4c68073a300000041380373000023b67004413116f2e00426cc12804933c000000000f3202e0000000006916"
    },
    "metadata": {
        "deviceType": "Sensus Wasserzähler",
        "ss_multi_data": "6832326808017245384921ae4c68073a300000041380373000023b67004413116f2e00426cc12804933c000000000f",
        "deviceName": "10CE45FFFE00AAAF",
        "ts": "1661279572794"
    },
    "msgType": "POST_TELEMETRY_REQUEST"
}

Downlink documentation