Ott MF Pro Velocity and Depth Sensor, Cable 12 m
Product Number: 1040500595-2DDepth Measurement Method
Cable Length
Overview
The Ott MF pro is a magnetic-inductive flow meter designed for SxS wading rod measurements in smaller rivers and open channels. The low-maintenance system consists of a compact light-weight sensor and a robust handheld unit that reliably operates even under rough environments. Both system components are designed to be attached to conventional wading rods.
Benefits
The OTT MF pro computes discharge automatically based on USGS and ISO methods, saving time and eliminating potential for error caused by written transcription.
Velocity is graphed in real-time on the meter's color display, allowing trends to be visualized quickly.
The electromagnetic sensor head has no moving parts and is virtually maintenance-free.
The sensor's magnetic inductive measurement principle makes the OTT MF pro ideal for use in low-flow conditions and environments heavy in organic matter, unlike mechanical or acoustic meters.
A lightweight, water-resistant handheld features a full color display that is easily readable even in bright sunlight. Depth sensor: optionally included in the unit.
Specifications
Technical Attributes
| Accuracy | Velocity: Range 0 - 10 ft/s: ± 2 % of reading ± 0.05 ft/s Reading 10 - 16 ft/s: ± 4 % of reading |
| Accuracy | Depth: The larger of ±2 % of reading or ±0.015 m |
| Cable Length | 40 ft (12 m) |
| Casing IP Rating | IP68 |
| Depth Measurement Method | Included |
| Measurement Range EU | Velocity: 0 - 20 ft/s (0 - 6 m/s) Depth: 0 - 10 ft (0 - 3.05 m) |
| Minimum water level | 1.25 in (3.18 cm) |
| Operating temp range 1 | -4 - +131 °F (-20 - +55 °C) |
| Protection class | IP 67 |
| Resolution EU | Velocity: 0 ≤ value ˂ 10: 3 decimal places 10 ≤ value ˂ 100: 2 decimal places 100 ≤ value ˂1000: 1 decimal place value ≥ 1000: 0 decimal places Depth: 0 ≤ value ˂ 10: 3 decimal places 10 ≤ value ˂ 100: 2 decimal places 100 ≤ value ˂1000: 1 decimal place value ≥ 1000: 0 decimal places |
| Standard storage temperature | -4 - +140 °F (-20 - +60 °C) |
| Velocity Measurement Zero Stability | ±0.05 ft/s (±0.015 m/s) |