1.1.1 LevelVent 5


To use the LevelVent 5 with Version 4.5.1 Levelogger Software, the LevelVent 5 logger must be using Firmware Version 1.001 or higher.

solinst levelvent 5 vented water level datalogger

Figure 1-1 LevelVent 5 Logger

Table 1–1: LevelVent 5 Logger Technical Specifications
Level Sensor: Piezoresistive Silicon with Hastelloy Sensor
Ranges: 5, 10, 20 m
Accuracy: ± 0.05% FS
Normalization: Automatic Temperature Compensation
Temp. Comp. Range: 0ºC to 50ºC
Temperature Sensor: Platinum Resistance Temperature Detector (RTD)
Temp. Sensor Accuracy: ± 0.05ºC
Temp. Sensor Resolution: 0.003ºC
Battery Life Estimate: 10 Years based on 1 reading/minute (in logger, not user replaceable)
Clock Accuracy (typical): ± 1 minute/year (-20ºC to 80ºC)
Operating Temperature: -20ºC to 80ºC
Maximum # Readings: 150,000 sets of readings
Memory: Continuous or Slate mode
Communication Speed: 9600 bps Solinst USB
Size: 22 mm x 173 mm (7/8" x 6.8")
Weight: 182 grams (6.4 oz.)
Wetted Materials: Delrin®, Viton®, 316L Stainless Steel, Hastelloy, Regulator approved PFAS-free PTFE
Corrosion Resistance: Baked-on coating using polymerization technology (inside and out) and Hastelloy pressure sensor
Sampling Modes (using Levelogger Software): Linear, Event & User-Selectable Schedule with Repeat Mode, Future Start, Future Stop, Real Time View
Measurement Rates: 0.125 second to 99 hours
Barometric Compensation: Automatic


LevelVent 5 Models Full Scale Accuracy Resolution
M5 5 m (16.4 ft.) ± 0.3 cm (0.010 ft.) 0.001% FS
M10 10 m (32.8 ft.) ± 0.5 cm (0.016 ft) 0.0006% FS
M20 20 m (65.6 ft.) ± 1 cm (0.032 ft.) 0.0006% FS



The Model number refers to the depth of submergence below water level that the pressure sensor can withstand. i.e.: The LevelVent 5 which is available in M5, M10, and M20 ranges has actual water level ranges of 5 m (16.40 ft), 10 m (32.80 ft), and 20 m (65.60 ft) respectively.