Split type ultrasonic level gauge

FMU90Split type ultrasonic level gaugeProduct description

Used in conjunction with FDU91/91F/92/93/95/96 series ultrasonic sensors, equipped with on-site housing or DIN rail mounting housing

FMU90Split type ultrasonic level gaugeadvantage

Simple menu guided operation with 6 lines of plain text display, available in 15 languages;

Envelope display can be used for fast and simple fault diagnosis;

The provided FieldCare operating software enables users to easily operate, diagnose, and compile measurement point files for instruments;

Optional: 4-digit input (used as pump feedback signal), and one external temperature input;

Correction of ultrasonic operation time through built-in or external temperature sensors;

Linearization (maximum of 32 points, customizable);

The commonly used channel/weir flow measurement linearization table has been pre-set, and users can freely choose it;

Calculate the flow rate of the medium in the canal/weir online through an integrated flow curve;

Pre prepare pump control program;

System integration through HART or PROFIBUS DP;

Automatic recognition of FDU9x series sensors;

Can be used in conjunction with FDU8x series sensors;

FMU90Technical Specifications

FMU90- On site shell - (as shown in the picture)

Environmental temperature: -40... 60 ° C/-40... 140 ° F

Protection level: IP66/NEMA 4x

Number of sensors: Up to 2 sensors

FMU90- DIN Rail Installation Shell - (No Drawing)

Environmental temperature: -40... 60 ° C/-40... 140 ° F

Protection level: IP20

Number of sensors: Up to 2 sensors

FMU90Product application areas

Level measurement application:

Equipped with one or two ultrasonic sensors, continuous non-contact level measurement can be performed on liquids, pastes, mud blocks, dust, or rough surface block materials,The maximum measurement range is 70 meters (depending on the specific model of the selected sensor and the type of material being measured);

Limit detection (can be equipped with up to 6 relays);

Multi stage pump control (interaction); Grille control;

Optional: Additional pump control function (pump function test,...);

Calculation quantity: mean, difference, total.

Flow measurement application:

Equipped with one or two ultrasonic sensors for flow measurement of media in open channels and measuring weirs;

Only one sensor can simultaneously measure the level and flow rate of the medium in the overflow state;

Flow measurement with return water detection (2 sensors) or silt detection function;

Zui can configure up to 3 accumulators and 3 (resettable) counters, which can be reset through digital input;

Provide counting pulse output or time pulse output for controlling external units.