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GAOTek Thermistor Temperature Pressure Data Logger
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GAOTek Thermistor Temperature Data Logger

GAOTek Thermistor Temperature Data Logger

GAOTek thermistor temperature data logger is color paperless recorder for tft true color liquid crystal display, completely isolated universal input, such as thermocouple, thermal resistance, current voltage, temperature, liquid level, pressure, voltage, current, flow, vibration frequency input; adopt modularized structure to output alarm, sensor auxiliary power supply, forwarding, printing, communication and other functions.

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SKU: GAOTek-TTDL-283 Category:
Description

Description

Overview

GAOTek thermistor temperature data logger is color paperless recorder for tft true color liquid crystal display, completely isolated universal input, such as thermocouple, thermal resistance, current voltage, temperature, liquid level, pressure, voltage, current, flow, vibration frequency input; adopt modularized structure to output alarm, sensor auxiliary power supply, forwarding, printing, communication and other functions. measurement data can be displayed in a variety of types, such as bar chart graphic display, real-time trend, historical trend memory, real-time circular chart, historical circular chart memory, alarm state display, etc. curves and data can also be printed by small printer through rs232 port. It also provides the function of viewing data of year, month, day, hour, minute, and second. The recorder can be configured with opc server, Scada system and other professional software, using modbus-rtu communication protocol through rs485 port. Historical data can be directly downloaded through the u disk, plug and play, convenient and flexible. The data analysis software supported by pc can print the data into curves and output them in excel format for further analysis.

 

Features

  • 2 in (81.28 mm) TFT Color LCD, Wide Viewing Angle
  • High Brightness or Contrast
  • USB Interface for Data Export
  • Utilizing SMT technology
  • Streamlined design with a 32-bit high-performance ARM processor
  • The photoelectric isolated RS-485 communication interface
  • The supporting software supports PC data export and viewing

 

Technical Specifications

Standard value 50 PPM
CMR Ratio 85 dB to 110 dB
Input Independence 500 Kω when standard voltage input
Isolation Isolated voltage between channels and ground 1000 VAC Isolated voltage between channels 400 V AC
Thermocouple Internal resistor not more than 1000 Ω. Cold junction compensation tolerance
Aux. power supply 24 VDC
Retransmission Up to 2 channels
Processor 32 bits
Printing Port Photoelectrical isolated RS232C print port, Baud rate: 9600 bps. Maximum print resolution:240 dot or line
Record Time 46.9 days x channel no x Record interval time
Display 3.2 in TFT color LCD
Dimension 3.77 in x 3.77 in x 2.75 in (96 mm x 96 mm x 70 mm)
Net Weight Maximum 1.10 lb (0.5 kg)