Multi Temperature V2
Revision 1.0 — 03.2021
Technical Characteristics
| Property | Value |
|---|
| Types | LOB-S-MULTI-TEMP-LW & LOB-S-SINGLE-TEMP-LW |
| Description | LoRaWAN Multi Temperature Box with XH battery connector, IP66 housing, DAE, and 1 m temperature probe |
| Order number | 8000072 |
| Order code | LOB-S-MULTI-TEMP-LW |
| Variant order number | 8000150 |
| Variant order code | LOB-S-SINGLE-TEMP-LW |
Variant 8000150
The variant 8000150 / LOB-S-SINGLE-TEMP-LW differs from the default variant in the following points:
- Only a single internal DS18B20 sensor is connected.
- No cable gland and no external probe are mounted.
LoRaWAN Specifications
| Property | Value |
|---|
| LoRaWAN protocol | Class A, LoRaWAN 1.0.2 EU868 |
| Activation method | Over-the-air activation, OTAA |
| Alternative activation | Activation by personalization, ABP |
| Typical RF range | ≤ 2 km |
| Ideal RF range | ≤ 10 km, free line of sight |
| TX power | ≤ 14 dBm |
| Remote configuration | Supported |
I/O & Sensors
| Property | Value |
|---|
| Internal temperature sensor | 1x DS18B20 |
| External 1-Wire temperature sensor bus | For up to 25 additional 1-Wire DS18B20 temperature sensors |
| Sensor bus topology | Star or serial configuration |
| Local configuration port | PC-based initial configuration via USB adapter |
| Internal LED | RGB LED for signaling different operating modes |
Power Supply
| Property | Value |
|---|
| Supply voltage connection | JST-XH connector |
| Nominal supply voltage | 3.6 V |
| Supply voltage range | 3 V – 3.6 V |
| Recommended power supply | Lobaro ER34615 3.6 V primary battery, D-cell |
Current Consumption at 3.6 V
| Mode | Current consumption |
|---|
| Normal / Idle | ≤ 3 mA |
| LoRa RX | ≤ 14 mA |
| LoRa TX | ≤ 80 mA |
| Sleep with RTC running | ≤ 15 µA |
Mechanical Dimensions
| Property | Value |
|---|
| Size | 130 mm × 82 mm × 55 mm, including pressure compensating element |
| Weight | 220 g, excluding battery |
| Battery weight | Approx. 114 g |
| Housing material | Industrial polycarbonate |
| Rating | IP66, including pressure compensating element |
Environmental Requirements
| Property | Value |
|---|
| Operating temperature range | -20 °C to +55 °C |
| Maximum installation height | 2 m |
The device conforms to the following standards:
- EN 300 220-1, RF
- EN 300 220-2, RF
- EN 301 489-3, EMC
- EN 62368-1, Electrical Safety
- EN 62311:2008, Electrical Safety
- EN 50581, RoHS
