DL-PR36CTD

Product Datasheet

Datasheet EN

828KB

Decentlab-DL-PR36CTD-datasheet.pdf

pdf

Decoder

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Device Profile for Tesenso IoT Cloud

Decoder/Payload Converter for Tesenso IoT Cloud

Device Labels

in manual	dataKey	dataType	dataFormat
Pressure	pressure	telemetry	float
Temperature (electronics)	temperature	telemetry	float
Temperature PT1000		telemetry	float
Electrical conductivity		telemetry	float
Battery voltage	batteryVoltage	telemetry	float

Uplink documentation

Sensor Data message Format

Message:

Header	Sensor 0 data (optional)	Sensor 1 data (opt.)	...	Sensor 15 data (opt.)

• Message length is variable, depending on which sensor data are included. Minimum length is 5 bytes (header only). Maximum length is 5 bytes + all sensor data (see below).

• Integers are big endian: MSB first byte, LSB last byte.

Header

Version	Device ID	Flags

• Version: 1 byte; version = 2 for current protocol version.

• Device ID: 2 bytes; 0...65535.

• Flags: 16 bits: flag 15 | flag 14 | … | flag 0 (LSB).

• The flags indicate, if data of the respective sensors are included in the message or not: Flag n == 1: sensor n data included; flag n == 0: not included.

Details

Field	Parameter Name	Type	Conversion	Unit
Header	Version	uint8
Header	Device ID	uint16
Header	Flags	uint16
Sensor 0	Pressure	uint16	(x − 32768) / kP	bar
Sensor 0	Temperature (electronics)	uint16	(x − 32768) / 256	°C
Sensor 0	Temperature PT1000	uint16	(x − 32768) / 256	°C
Sensor 0	Electrical conductivity	uint16	(x − 32768) / 1024	mS/cm
Sensor 1	Battery voltage	uint16	x / 1000	V

sample Message (hex) (all sensor data included):

020a17000380079786978180060c2b

Field	Parameter Name	Conversion	Unit
02	Version	2
0a17	Device ID	2583
0003	Flags	0b0000000000000011
8007	Pressure	0.0009	bar
9786	Temperature (electronics)	23.52	deg
9781	Temperature PT1000	23.50	deg
8006	Electrical conductivity	0.0059	mS/cm
0c2b	Battery voltage	3.115	V

Downlink documentation