Description
Overview
GAOTek alarm enabled thermocouple data logger can be equipped with 18 channel alarm output or 12 channelĀ analog transmitting output, RS 232 or RS 485 communication interface, Ethernet interface, mini printer interface, USB interface and SD card socket, can provide sensor distribution. It is equipped with powerful display function, real time curve display, historical curve retrospection, bar graph display, alarm list display, etc. The meter is of high cost effectiveness due to its humanized design, perfect function, reliable hardware quality and exquisite craft.
Technical Specifications
Material | stainless steel |
Measurement accuracy | 0.2% FS Ā±1 d |
Sampling period | 1 s |
Setting mode | The button is set in the form of panel soft touch, setting values of parameters are locked with passwords and will be saved permanently in case of outage |
Display method | 7 in 800 x 480 dot matrix widescreen TFT high brightness color graphics and LCD display, LED backlight, with clear pictures and wide visual angle Display contents can be composed of characters, figures, conditional curves, bar graphs, etc., through panel button, page turning, forward and backward search of historical data, time scale change of curves, etc. can be realized. |
Data backup | Data backup and conversion storage of USB flash disk and SD card are support, where the maximum capacity is 8 GB, FAT and FAT 32 formats are supported |
Storage capacity | The capacity of the internal Flash memory is 64 M Byte |
Recording interval | Nine options including 1, 2, 4, 6, 15, 30, 60, 120 and 140 s can be selected |
Storage length | 24 days (1 s interval) to 5825 days (240 s interval) |
Working power supply | AC 85 V to 264 V (power supply of the switches), 50 Hz or 60 Hz DC 12 V to 36 V (power supply of the switches) |
Power consumption | ā¤20 W |
Relative humidity | 10 % RH to 90% RH (without condensation of moisture) |
Environment temperature | Ā 14 Ā°F to 122 Ā°F (-10 Ā°C to 50 Ā°C) Avoidance of contact of high corrosive gas (Note If the field environment is poor, special instruction should be given when ordering) |