Our Products:
Sunpro 3.5″ Touch Screen Datalogger
Sunpro Make 3.5″ Touchscreen Datalogger
Compact, Powerful, and User-Friendly Data Logging
The DL-35 features a high-contrast 3.5” color TFT touchscreen display for easy navigation using finger or stylus. Designed for precise data acquisition in industrial environments, it supports a wide range of analog inputs and offers flexible recording, display, and communication options.
Key Features
General Specs
- Input Channels: 8 or 16 universal analog inputs
- Resolution: 0.1% of full scale
- Measurement Rate: 4 channels/sec
- Operating Temp: 0°C to 60°C
Analog Inputs:
- DC Voltage: 0–5V DC, ±0.1% accuracy
- DC Current: 4–20mA / 0–20mA, built-in shunt
- Thermocouples: Type J, K, T, E, N, S, B
- Accuracy: ±1.5°C to ±4°C based on type
- RTD (100Ω Pt.385): -220°C to 85°C
- 2/3 wire connection, 0.1°C resolution
Recording:
- Rates: 1 sample/sec to 1 sample/10 hrs
- Storage: 512KB internal + USB memory stick support
- Format: .txt (easy PC access)
- Data Scaling/Stats: via PC software
Display
- Type: 3.5″ Color TFT LCD
- Modes: Graph, bar chart, digital readout, alarms/events
- Touch Interface: Resistive analog
- PC Software: For historical trends, analytics
Communication
- Ethernet (optional): 10/100 Base-T, Modbus
- Serial: RS485/RS232 (Isolated)
- USB: USB 2.0 Host for data transfer
- Printer Port: Isolated dot matrix printer support
Output & Safety
- Relay Outputs: 2 standard (expandable up to 12 via RS-232)
- Relay Rating: 30VDC @ 0.5A or 230VAC @ 5A
- Front Protection: IP65 (when panel mounted)
- Environmental: 0–50°C, 10–80% RH (non-condensing)
Power:
- Input: 100–240VAC, 50/60Hz
- Power Fail Protection: Non-volatile memory + battery-backed clock
- Transmitter Supply (Optional): 24VDC @ 120mA
