1. Advanced Technology: Universal Data Logger utilizes the latest microcontroller-based technology for superior accuracy in data logging.
2. Multi-Channel Input: Universal Data Logger offers enhanced accuracy with 8 universal input channels supporting thermocouples (types J, K, R, T, B, N), RTD (PT-100), and 4-20mA programmable by the user, providing flexibility for various industrial applications.
3. On-site Calibration: Facilitates easy on-line field calibration using the front panel membrane keypad, ensuring precise data collection.
4. Flexible Configuration: Allows users to set field programmable parameters such as channel scan time (1-240 sec), logging interval (1-9999 sec) according to specific requirements.
5. Remote Acknowledgement: Incorporates a feature for remote acknowledgement of relays, enhancing control and monitoring capabilities.
6. Communication Options: Offers optional RS-485 Modbus serial port, and USB host connectivity for online and logged data reporting, catering to diverse communication needs.
7. Relay Outputs: Provides separate relay outputs for Alarm-1, Alarm-2, and Healthy indications, with optional external relay modules for expanded functionality.
8. Industrial Applications: Tailored for a wide range of industrial applications, including fertilizer plants, oil and gas industries, refineries, chemical processing plants, offshore drilling platforms, gas metering stations, and more.

Technical Specifications:

1. Display: 4-digit 13mm Red L.E.D 7-segment display for ‘Process Value’ indication, and 2-digit 13mm Red L.E.D 7-segment display for ‘Channel Number’ indication.
2. Input: 4-20mA
3. Accuracy: ± 0.25%
4. Control Action: Low/High control action for Alarm 1 (Low) & Alarm 2 (High), user programmable.
5. Setting: User-friendly setting via front panel membrane keypad or push button keys, depending on the model.
6. LED Indication: 8 red LEDs for alarm 1 (Low), alarm 2 (High), and Healthy indications for CH-1 to CH-8.
7. Relay Output: 4 independent relay outputs with NO/C/NC contacts, rated at 5A/230VAC.
8. Electrical Supply: Supports a wide range of supply voltages – 90 to 270 VAC (50Hz) or 110 VDC to 270VDC.
9. Environmental Conditions: Operating temperature range of -10°C to 60°C, with a relative humidity limit below 95%RH (non-condensing).
10. Performance Monitoring: Capable of monitoring gas detector error conditions and displaying corresponding indications.
11. Optional Features: Includes isolated RS-485 serial ports, external alarm relay module, USB host connectivity, and data acquisition software for online graphs and historical data reports.
12. Weatherproof Housing:
– Protection Class: IP 65
– Cabinet Material: ABS Plastic
– Cable Entry: Thermoplastic Cable Gland (IP 68) with Clamping Range of 2.5 to 6.5 mm
– Dimensions: 368 mm (H) x 290 mm (W) x 112 mm (D)
– Mounting: Wall Mounting / Stand Mounting
– Weight: Approx 2.5 Kg