Temperature Humidity System RTU5023 GSM Remote Monitoring Support Modbus RTU/TCP

Temperature Humidity System RTU5023 GSM Remote Monitoring Support Modbus RTU/TCP
Model:RTU5023
The GSM 3G 4G LTE Temperature&Humidity&Power Alarm is special for remotely monitoring onsite temperature, humidity, power status through wireless GSM/3G/4G Network. When the temperature, humidity, power
voltage exceed high threshold or low threshold value, will send SMS alert to upto 10 preset mobile phone immediately.
The GSM 3G 4G LTE Temperature&Humidity&Power Alarm is special for remotely monitoring onsite temperature, humidity, power status through wireless GSM/3G/4G Network. When the temperature, humidity, power
voltage exceed high threshold or low threshold value, will send SMS alert to upto 10 preset mobile phone immediately.
Just dial from Authorized User number, the GSM 3G 4G LTE Temperature&Humidity&Power Alarm will reject at the first "Ring", no communication cost, and then return the current temperature, humidity, power status or
voltage. Moreover, it can report onsite environment interval or daily.
The GSM 3G 4G LTE Temperature&Humidity&Power Alarm can be used for solar power monitoring, DC power voltage monitoring, temperature monitoring, humidity monitoring, Class Room, Public Room, Waiting Room,
Hospital, Stations, Fresh Food Warehouse, Office, Meeting Room, Laboratory, Library and anywhere that need monitoring temperature or control temperature in expected range.
1.Can be operated from anywhere, no distance limitation;
2.No call charges for inquiry. the GSM 3G 4G LTE Temperature&Humidity&PowerAlarm rejects the call from authorized number then return onsite temperature, humidity, and power voltage on the first 'ring';
3.Multiple applications. (temperature, humidity, power status, solar panel, dc voltage);
4.Up to 10 authorized phone numbers, 5can be used to receive call or SMS,and 5can be used to call and SMS while alarm occurrence;
5.One Temperature &Humidity sensor input, measures temperatures from -40-80°C,0.5°C accuracy, Relative Humidity from 0-99RH%, accuracy is 3%;
6.External AC Power status monitoring, AC On/OFF will send SMS to authorized phone numbers;
7.Inbuilt MCU monitoring the DC input Voltage value, measure range is 9-24VDC, no need additional sensor to save cost;
8.Timer Report-Can setup every xhours automatically send its status/Value to the authorized numbers;
9.Support remotely read historic data via SMS;
10. Support Modbus RTU and Modbus TCP protocol for cloud monitoring;
11. Rechargeable Backup Battery inside can last 8hours;
12. Secure -Using caller ID and password for identification, unknown callers are ignored;
13. Programmable by SMS Commands or APPs with password protection;
14. based on GSM Network, applied to many applications.
15. Remote Reset via SMS, Remote Reboot via SMS, Automatic Reboot Periodicity.
Parameter item
Reference scope
DC Power supply
9~24VDC, recommend 12VDC1A
Power consumption
12V inputMax. 50mA/Average30mA
Frequency range
2G :850/900/1800/1900Mhz
3G :W :900/2100MhzC :850/1900MhzT :850/2100Mhz
4G LTE
SIM Card
Supporting 3V SIM Card
Antenna
50 ΩSMA Antenna interface
Temperature range
-40-+80 °C
Humidity range
Relative humidity 0~90% (condensation free)
Temp&Humidity Sensor
Temperature&Humidity Sensor, Model :AM2301 ,Temperatures from -40-80°C(0.5°C accuracy),Relative Humidity from 0-99RH%, accuracy is 3%.
Backup Battery
900mAH, last 8hours
Exterior dimension
L70mm*W88mm*H30mm
Net Weight
500 g
Temperature&Humidity&Power Alarm X1
GSM/3G/4G Antenna X1
Backup Battery X1 (Inbuilt)
AC/DC adaptor(12V1A) X1
User Manual X1
AM2301Temperature &Humidity Sensor, cable length 1m;
AM2305Temperature &Humidity Sensor, cable length 5m;
AM2320Temperature &Humidity Sensor, cable length 20m.