MAIN SPECIFICATIONS

• One RS485 channel and two SDI-12 channels.
• Power supply: 12 V DC up to 120 mA.
• RS485 full or half duplex supported.
• Suitable for a chain of up to 30 biaxial in-place inclinometers.
• Modbus RTU RS485.
• Supported sensors: RTS, Sisgeo and Geosense digital inclinometers.

DATA STORAGE AND POWER

INTERNAL DATA STORAGE

• Up to 72,500 redings including time and 4 sensors.
• Up to 200,000 readings including time and 1 sensor.
• Sampling rate: 30 seconds to 1 day.
• Time synchronization by radio: Time discipline better than ± 10 seconds.

BATTERY LIFE ESTIMATION

• *With 10 RST sensors: 4 months (3 minutes simpling rate), 2.5 years (30 minutes simpling rate), more that 10 years (6 hours simpling rate).
• *With 30 RST sensors: 26 days (3 minutes simpling rate), 4 months (30 minutes simpling rate), 4 years (6 hours simpling rate).
• *With 10 SISGEO: 30 days (3 minutes simpling rate), 5 months (30 minutes simpling rate), 4.5 years (6 hours simpling rate).
• *Estimations for 4 x saft LSH 14 batteries. Considering laboratory.

MECHANICAL

• SIZE 145 x 220 x 61 mm
• WEIGHT 1.100 g without batteries.
• HOUSING MATERIAL Aluminium alloy
• LOGGING TEMPERATURE RANGE Operating temperature:-40ºC to 80 ºC (-40ºF to 175ºF)
• WEATHER PROTECTION IP67

ACCESSORIES

• Saft LSH 14 C-size spiral cell.
• Node-mobile cable.
• External mounting brackets for wall mounting.
• Plate for pole mounting.
• Tiltmeter horizontal mounting plate.
• Tiltmeter vertical mounting bracket.