1. Advanced Technology: 8 channel Data Logger utilizes the latest microcontroller-based technology for enhanced accuracy in temperature and humidity monitoring.
2. Versatile Input Support: 8 channel Data Logger features 8 fixed input channels as per customer requirement of a specific input supporting various thermocouples (J, K, R, S, T, E, B, N), RTD (PT-100), and either 4-20mA, or 0-10 VDC, offering flexibility for different applications.
3. User-Programmable Settings: Allows easy online field calibration through a front-panel membrane keypad, empowering users to customize channel scan times (1 to 59 sec) and logging intervals (1 to 9999 sec).
4. Temperature Readout Options: Provides temperature readings in both °C and °F, giving users the flexibility to choose their preferred unit of measurement.
5. Cold Junction Compensation: Automatic compensation for thermocouples’ cold junctions enhances accuracy in temperature monitoring.
6. Alarm Indications: Equipped with 8 red LEDs (3 mm) for clear alarm indications (Al1 & Al2) and supports two independent set points with programmable latch/non-latch functionality.
7. Control Logic Options: Offers HI-LO, LO-Very LO, and HI-Very HI control action logic, allowing users to tailor the control system to their specific needs.
8. Reliable Relay Outputs: Features 1 NO/C/NC relay contact for Relay-1 (AL1) and Relay-2 (AL2), each rated at 230VAC/5A, ensuring dependable control and alarm functionalities.
9. Large LED Display: Incorporates a 4-digit 13 mm red LED display for process value indication and a 1-digit 13 mm red LED display for channel number indication.

Technical Specifications:

1. Scan Time: Programmable scan time between channels, ranging from 0 to 59 seconds.
2. Logging Interval: User-programmable logging interval for data logger model, ranging from 1 to 9999 seconds.
3. Memory Capacity: Data logger model has a maximum memory capacity of 5192 readings for all 8 channels, supporting memory saturation, scrolling, and online PC interface.
4. Operating Voltage: Supports a wide supply voltage range of 100 to 270VAC, ensuring compatibility with various power systems.
5. Environmental Conditions: Operates in harsh conditions with an operating temperature range of -40 to 85°C and a relative humidity below 95% RH (non-condensing)
6. Optional Features:
– RS-485/RS-232 Modbus Serial Port with MODBUS RTU Protocol output.
– Compatibility with SMARTLOG & Smart Pro Data Acquisition Software for online graphs and historical data reports.
– Individual or grouped relay outputs can be configured for each channel.
7. Weatherproof Housing:
– Protection Class: IP65.
– Cabinet Material: ABS Plastic.
– Cable Entry: Thermoplastic Cable Gland (IP 68) with a 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: Approximately 2.5 Kg.