| Parameter item | Reference scope |
| DC Power supply | 9~36VDC, recommend 12VDC1A |
| Power consumption | 12V input Max. 50mA/Average30mA |
| Frequency range | 2G :850/900/1800/1900Mhz 3G :W :900/2100Mhz C :850/1900Mhz T :850/2100Mhz 4G LTE |
| SIM Card | Supporting 3V SIM Card |
| Antenna | 50 Ω SMA Antenna interface |
| Temperature range | -55-+125 °C |
| Accuracy | Accuracy 0.5°C from -10-+85 °C |
| Temperature Sensor | Temperature Sensor, Model :DS18B20 ,Temperatures from -55-125°C（0.5°C accuracy from -10-+85 °C ). |
| Backup Battery | 900mAH, last 8hours |
| Exterior dimension | L70mm*W88mm*H30mm |
| Net Weight | 300 g |
|
Model |
GSM/3G/4G |
Description |
Input/Output Type |
DC Input |
|
RTU5023 |
Optional |
Environmental Monitoring Alarm |
AM2301 Temperature&Humidity Sensor |
9~36VDC |
|
RTU5026 |
Temperature Monitoring Alarm |
DS18B20 Temperature Sensor |
||
|
RTU5027A |
Analog Transducer Monitoring Alarm |
4~20mA Analog Input |
||
|
RTU5027V |
Analog Transducer Monitoring Alarm |
0~5V Analog Input |
||
|
RTU5028 |
AC/DC Power Monitoring Alarm |
12VDC Output |
||
|
RTU5029A |
Phase Loss Monitoring Alarm |
3 Phase Input,12VDC Output |
||
|
RTU5029B |
Phase Loss Monitoring Alarm |
Single Phase Input ,12VDC Output |
Note: The package does not include any SIM card
