SDL200

The SDL200 from Extech Instruments is a 4-channel data logging thermometer. The SDL200 records data on an SD card in Excel format. It has 4-channel data logging with 6 thermocouple types (J, K, E, T, R, S) and 2-channel data logging with RTD (Pt100 ohm) probes. Displays [T1, T2, T3, T4] or differential [T1-T2] readings. Logged data readings are stored on an SD card for transfer to a PC. In addition, an RS232 port allows data streaming to a PC. Offset adjustment used for zero function to make relative measurements. It stores 99 readings manually and 20M readings via 2G SD card, records readings with real date and time stamp and user programmable sampling rate from 1 to 3600 seconds. It features min/max, data hold, auto power off function.

• Simultaneously measures 4 temperature inputs for multiple source monitoring
• 32 to 3092°F, 148 to 2102°F, -148 to 2372°F, -58 to 752°F, -58 to 1652°F, 32 to 2732°F (R,J,K,T,E,S)
• RTD (Pt100) measures -327°F to 1562°F
• Resolution is 0.1°F/1°C
• Basic accuracy is ±0.4% rdg (+1.8°F/+1°C) types J, K, E, T, Pt100 ±0.5% rdg (+2°F/+1°C) types R, S
• Dimension is 7.2" x 2.9" x 1.9" (182mm x 73mm x 47.5mm)
• Weight is 17.6oz