Teaching equipment : Level measurement unit

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Level measurement unit

DESCRIPTION

The level measurement unit comes complete with instrumentation and includes a technical and instructions manual.

Designed and manufactured to industrial standards.

This unit is designed for different levels and fields of study.

Inputs and outputs can be connected with female connectors of 4 mm diameter.

Options :
- Interface and software for P.C
- Utility module

The control and regulating modules can be connected in series or parallel.

Teaching equipment : Level measurement unit - BMN 100

TECHNICAL SPECIFICATIONS

Capacitive measurement
PTFE isolated iron rod, mass tube
Preamplification with 400 kHz
measuring frequency
Scale : 0-450 mm
Level proportional current output

Measurement by floater
316 stainless steel rod construction
and floater
Resolution : 10 mm
Scale : 45-455 mm
Signal converter - output 4-20 mA

Numeric indicator
Programmable with microprocessor
Degree of accuracy : 0.2
4 digit display

Measurement by hydrostatic pressure
Capacitive cell, temperature compensation
Scale : 0-600 mm CE
precision : ±0,5% of the full scale
Current loop output 4-20 mA

Measurement by ultrasound
Frequency : ~ 200 kHz
Emission angle : 5°
Scale : 0.2-1 m
Reproductibility : ± 0.5% ±2 mm
Signal converter - output 4-20 mA

Multirevolution regulation valve

PEDAGOGIC APPLICATIONS

Illustration of different theoretical principles that apply to level measurement.

Manipulation methods

- Characteristic curves
- Comparison of sensors
- Adjusting the indicator
- Calibration of sensors against a reference.

Teaching equipment : Level measurement unit - schema BMN 100

UTILITIES
Electricity : 230 V single phase - 50/60 Hz
Water : 10 L/min. - 3 bars (44 psi)

DIMENSIONS
Length : 780 mm
Width : 570 mm
Height : 590 mm
Weight : 40 kg

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Level measurement unit

Didatec Technologie - ZA du Parc 42490 Fraisses - France - Tel : 33 (0)4 77 10 10 10 - Fax : 33 (0)4 77 61 56 49
E-Mail : didatec.technologie@wanadoo.fr