Vibrating Wire Node (5 Channels)

Vibrating Wire

• Measurement method: Embedded algorithms increasing immunity to noise
• Excitacion wave: +/- 5 V
• Measurement range: 300 to 7,000 Hz
• Resolution (-40 to +85ºC): 0.12 Hz
• Accuracy (-40 to +85ºC): 0.018 % FS

Thermistor

• Measurement range: 0 ohm to 4 Mohm
• Resolution: 1 ohm
• Accuracy (20ºC): 0.05ºC (0.04 % FS)

Barometer

• Pressure Range: 300 to 1,100 hPa
• Battery accuracy (950 to 1.050 hPa at 25º C): ±0.12 hPa

Size: 145 x 220 x 61 mm

Weight: 1.100 g without batteries.

Housing Material: Aluminum alloy

Logging Temperature Range: -40 to +85 ºC

IP67 Rating:

Internal Data Storage

• Up to 72,500 readings including time and 5 sensors.

Power

• Internal standard C-size batteries: 1 to 4 batteries, depending on the autonomy requeriments.

Battery Life Estimation

• 1 sample every 5 minutes (1 cell): 1,5 years
• 1 sample every 5 minutes (4 cell): 5 years
• 1 sample every 30 minutes (1 cell): 4 years
• 1 sample every 30 minutes (4 cell): more than 10 years