The mA link enables the local output of a measured value as a 4-20mA signal. Communication between the mA Link and the IoT device is wireless. The device is suitable for controlling a dosing pump, for example.
The mA Link is compatible with the following product families:
The scaling of the myDatasens output signal is automatically adapted to the measuring range of the gas sensor used.
For example, if a sensor of type H2S H7 (0-200ppm) is used, a gas value of 0ppm corresponds to an output signal of 4mA. With a gas value of 200ppm, the output signal is 20mA.
Features: 4-20mA OUT
You can use the runtime calculator to estimate both the autonomous runtime of the application and the associated costs. Actual costs and energy consumption depend on measurement conditions such as reception quality and ambient temperature. You can find detailed information on the tariffs here.
| mA Link | |
|---|---|
| Item no. | 300870 |
| Outputs | 1 x analogue output (passive, no galvanic isolation)
|
| Power supply | Li-SOCl2 cell with 1.2Ah |
| Operating temperature | -20 ... +50°C |
| Humidity | 15 ... 90%rH |
| Protection class | IP67 (all connections plugged in) |
| Ex certification | ATEX Zone 1 ( II 2 G Ex ib IIB T4 Gb)
|
| Dimensions (DL) | 40 x 90mm |
| Housing material | POM |
| Weight | ca. 96g |
| Running time | up to 5 years |
| Product | Document Category | Revision | Hardware Version | |
|---|---|---|---|---|
| BLE mA Link | Manual | 01 | from Hw 1.1 |
|
| BLE mA Link | EU type examination certificate (ATEX Zone 1) | 07.06.2019 | from Hw 2.0 |
|
| BLE mA Link | EU Declaration of Conformity | 02.02.2023 | from Hw 2.0 |
|
| BLE mA Link | 3D View | Hw 1.1 | from Hw 1.1 |
|
| BLE mA Link | Fact Sheet | 03 | from Hw 2.0 |
|
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