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THE SQUID LORAWAN™

The SQUID is a sensor equipped with 12 current measurement clamps which send measured current values by means of a wireless LoRaWAN link. The product sends the consumption index of the 12 clamps in Ah at configurable intervals. The SQUID is powered by 5V DC by means of an external power supply.

The SQUID can simply and easily sub-meter your single-phase or three-phase electrical installation. In order to meet all requirements, the SQUID is compatible with several different clamp sizes from 10mm to 36mm in diameter, with max currents ranging from 75A to 600A *.

The SQUID is a sensor equipped with 12 current measurement clamps which send measured current values by means of a wireless LoRaWAN link. The product sends the consumption index of the 12 clamps in Ah at configurable intervals. The SQUID is powered by 5V DC by means of an external power supply.

Squid installed in an electrical panel, the SQUID’S 12 clamps allow you to sub-meter your installation fully, without decommissioning or modification.

Index (in bytes)NameExampleDescription
1Frame type00Data sent periodically Other possible values: 0X01: Data sent during an event 0X10: Sensor status data
2Payload Size25Number of bytes sent. 0X25 in hexadecimals gives 37 bytes (excluding header: Frame type and Payload Size)
3Object Type48Type of object 0X48: SQUID (12 MEASUREMENT CLAMPS)

The data below are in an assigned 24-bit format and little-endian encoded.

The multiplying coefficient is x 10mAh

Example of conversion: 0x509F06 => 0x069F50 => 434000 decimal => x 10mAh =>

4,340,000mAh or 4,340Ah and to have the power VAh, it must be multiplied by the network

04-JuneChannel 1509f06Channel 1: 4,430 Ah
07-septChannel 2A03E0DChannel 2: 8,680 Ah
10-decChannel 3407D1AChannel 3: 17,360 Ah
13-15Channel 4E56900Channel 4: 271,2 Ah
16-18Channel 5EAD300Channel 5: 542,5 Ah
19-21Channel 6D4A701Channel 6: 4,340 Ah
....
37-39Channel 12D4A701Channel 12: 4,340 Ah
Index (in bytes)NameObjectDescription
1Frame type10Status frame
2Payload Size0ANumber of bytes sent. 0x0A in hexadecimals gives 10 bytes (exculding header: Frame type and Payload Size)
3-4Type of sensor00 080x08: Squid Other Possible Values 0x00: Enviroment v0x01: Presence 0x02: Ambience 0x10: Pulse 0x20: TyNess
5-7Firmware Version02 04 01 0x04: Minor MSB version 0x01: Major LSB Verion i.e. Version 1.4 Firmware
8-9Battery level04 080x08: Mains power Other possible vaues: 0x07-> 0x02: Battery level normal 0x01: Level low 0x00: Level critical
10-12Periodicity08 3C 00Periodicity of transmissions in seconds. Value of 16-bit code in little-endian to mutiply by 10. 3 C 00=> 0x003C hexadecimal i.e. 60 decimal and 60 x 10 = 600 secnds i.e. a transmission every 10 minutes.

VOLTAGE
5 VDC

CLAMPS AVAILABLE
4 different sizes : 10, 16, 24 et 36mm

Measurement clamp inputs

NUMBER OF INPUTS
12

MAXIMUM CONSUMPTION
0.5A

MAXIMUM CURRENT
75A – 100A – 300A – 600A

ACCURACY
± 4%

Antenna

TYPE OF PLUG
SMA female

RESISTANCE
50 ohms

FREQUENCY
868 MHz

 

FREQUENCY
868MHz

UNIQUE SERIAL NUMBER
oui

MAXIMUM TRANSMISSION POWER
25mW

COMMUNICATION DISTANCE
Up to 15 km in open areas

FIELD OF USE
Indoors

OPERATING TEMPERATURE
From 5 to 40°C

STORAGE TEMPERATURE
From -20°C to +70°C

OPERATING HUMIDITY
From 10 to 80 %, without condensation

MAXIMUM ALTITUDE
2 000 m

POWER SUPPLY VOLTAGE FLUCTUATION
±10% of the nominal voltage

DEGREE OF POLLUTION
2

OVERVOLTAGE CATEGORY
III

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