Description
Overview
GAOTek temperature alarm data recorder Data is logged from Modbus Meter and uploaded via GPRS or SMS. Its internal 64KB memory logs more than a year data for one record each day. Data can be uploaded to server at once a day to save power. Flexible data logging interval starts from 1 minute up to 24 hours. It is a battery operated GPRS Temperature and Humidity Data Logger with numerous input and outputs. Its sleep mode provides average 2 years non-stop operation with internal battery.
Features
- Real Time GPRS and SMS Data Upload
- Integrated 16 bit MCU & Siemens GPRS Module
- Programmable data input type & alert hi/low
- Programmable Data Upload Interval & Logging Interval
- Easy setup via RS232 by PC software
- Remote Setup by SMS or GPRS
- RS 232 or RS 485 Port support data capturing from Modbus devices
- Support Dynamic Domain Name
- Fixed IP, UDP, TCP protocol data transmission
- Internal high capacity battery
Technical Specifications
Display type | Analog and Digital |
Communication | GPRS , SMS , 4G |
Product Feature | 8 Temperature sensors , portable |
Operation rating | 80mA (data transmission ) |
Operation voltage | 2.6 V to 3.6 V DC |
Analog channel | 4 mA to 20 mA , 0 V DC to 5 V DC |
Power | electronic |
Humidity Range | 0% RH to 100% RH |
Multipoint temperature | 4 × temperature sensor |
Temperature Range | -67 °F to 257 °F ( -55 ℃ to 125 ℃) |