FL-SlimLine

Product catalog summary

Overview
The FL-SlimLine is a microwave moisture measuring system designed for wireless transmission of measured values. It is primarily used for moisture measurement in bulk materials within rotating mix drums, particularly in the concrete and precast industry.

Special Features

Prevents material build-up on the sensor's measuring surface, eliminating the need for additional cleaning equipment.
Ensures no contamination from rinse water or cleaning agents.
Provides reliable moisture measurement even with small or partial batches.
Records mix temperature accurately.
Minimizes contamination risk from residue when alternating recipes.
Reduces wear and tear as the sensor rotates with the mixer drum.
Long operating time with high-performance rechargeable batteries.
Reliable signal transmission through industrial-grade wireless technology.
Easy installation due to compact probe and transmitting unit dimensions.

Microwave Moisture Sensor (Technical Data)

Power Supply: +3.7V DC (+/-10%)
Outputs: 0-20 mA (Moisture), 0-3.2 V (Temperature)
Temperature Sensor Range: 0 - 80°C
Power Consumption: 0.08W
Frequency: 433.92MHz
Temperature Working Range: 0 – 50°C
Dimensions: Ø 75mm / Height 22.5mm
Weight: 0.4 kg
Cover: Stainless Steel / IP 68

Sensor Holder (Technical Data)

Welding Ring: Ø 128mm / Height 15mm / Weight 0.6kg / zinced
Wear Protection Tube: Ø 106mm / Height 22.5mm / Weight 0.7kg / zinced

Transmitter (Technical Data)

Dimensions with holder: Height 31mm / Width 135mm / Depth 190mm (with antenna)
Material: Plastic / IP 54
Connection: Microwave Moisture Measuring Probe FL-MOBIMIC-SlimLine
Temperature Range: 0 – 50°C
Power Supply: Battery Pack

Receiver (Technical Data)

Dimensions: Height 60mm / Width 137mm / Depth 165mm
Material: Aluminium / IP 68
Power Supply: 24 V DC (+/- 10%)
Power Consumption: 7 Watt
Temperature Range: 0 – 50°C
Accuracy: +/-0.3% depending on measure range and material
System Connections: Analog Outputs (Moisture 0-20mA / Temp. 4-20mA)

Battery-Pack (Technical Data)

Dimensions with holder: Height 31mm / Width 135mm / Depth 215mm (with handle)
Material: Plastic / IP 54
Connecting Line Length: 250mm
Battery Life: Approx. 7-day continuous operation
Voltage: + 3.7 V
Temperature Range: 0 – 50°C

Catalog excerpts

Microwave Moisture Measuring System for Wireless Measured Value Transmission Usage and applications Moisture measurement of bulk materials in rotating mix drums, especially in the concrete and precast industry. Franz Ludwig GmbH

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4 Prevents material build-ups at the sensor's measuring surface. 4 Installation of additional cleaning equipment is unnecessary. 4 No additional rinse water or cleaning agent will enter the batch and cause contanmination. 4 Reliable moisture measurement even with small or partial batches. 4 Reliable recording of mix temperature. 4 The risk of contamination due to residue from previous batches is minimized when alternating recipes. 4 Wear and Tear of our senor is greatly reduced because it rotates with the mixer drum, eliminating friction and damage from passing materials or debris. 4 Long operating...

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Transmitter (Technical Data) Franz Ludwig GmbH

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