GT68R Data Logger

Name: GT68R Data Logger
Brand: Anhui Jujie Automation Technology Co., LTD.
Availability: InStock

GT68PR all-in-one recorder equips built-in thermal printer and 6 isolated universal channels, supporting TC/RTD/current/voltage signals. It features color LCD, USB data backup, relay alarms and RS485 Modbus for industrial process recording.

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Features of GT68R Data Logger

Six fully isolated universal analog channels, compatible with TC, Pt100, 4-20mA, voltage and frequency signals
4-inch high-definition color LCD, supports multi-display modes: digital grouping, single value, bar chart and real-time curve
Built-in thermal printing module, customizable print interval to output process data and curves on site
Massive 128Mb local storage, stores up to 900,000 records plus 256 alarm/power-off/event logs
Dual 4-20mA retransmission outputs and six relay contacts for upper/lower limit interlock alarm
Dual 24VDC sensor power supply to directly power field transmitters without extra adapters
Multiple communication ports: RS485 Modbus, RJ45 Ethernet and USB for data export & firmware upgrade
USB disk offline backup, export recorded data as readable files for PC analysis software
Digital filtering and linear K/B correction to stabilize jittery field measurement signals
Standard 152×76 panel cutout, dual AC/DC wide power supply for cabinet embedded installation

Specification of GT68R Data Logger

Measuring Channel	6 channels of analog signal input
Measurement Accuracy	0.2% F.S
Sampling Period	1 second
Power Distribution Output	2 channels, 24VDC±10%, 30mA per channel
Alarm Relay	6 normally open relays, 250VAC 3A, 30VDC 3A (resistive load)
Transmission Output	2 channels of 4-20mA transmission output, load ≤750Ω
Power Supply	AC220V±10% 50Hz / 24VDC±10%
Warm-up Time	30 minutes after power-on
Working Environment	Temperature: -10~60℃, Humidity: 0-85%RH (non-condensing)
LCD Screen	4-inch color LCD display
Data Memory	16Mb, 900,000 records
Other Records	256 alarm records, 256 power failure records, 256 operation logs
Recording Interval	1 second, 2 seconds, 5 seconds (default), 10 seconds, 15 seconds, 30 seconds, 1 minute, 2 minutes, 5 minutes, 10 minutes, 30 minutes, 1 hour
RS485	1 channel, standard Modbus RTU protocol
USB	USB2.0

Diagram of GT68R Data Logger

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