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AC700MC material controller
AC700MC material control

AC700MC material controller

A key precondition to laying a smooth pavement is using a material control system to maintain a constant head of material in front of the screed. The AC700MC Material controller monitors and regulates the material flow; controller and sensor are built into the same unit. It is operated with push buttons on an integrated keypad with an LED level indicator. The amount of material is easily changed by pushing either + or – on the keypad.

AC700MC controllers require a minimum of maintenance as it uses ultrasonic non-contact sensing, which eliminates the problem of clogging material on mechanical sensors and removes the need for supervision in use.

The AC700MC series are produced in several hardware versions to match the different types of pavers. Contact us for guidance on which AC700 sensor or controller is applicable for your specific machine.

Technical data of AC700MC controller

1 x 125 kHz ultrasonic transducer
1 mm
20 cm ... 1 m
21 mm
PNP-NPN for ON/OFF, or PWM, or PV/PC proportional, or CAN (depending on versions)
10 ... 30 V DC, polarity protected
Typically 70 mA at 24 V DC,
max. 200 mA
-10 ...+85 °C
IP68 water- and dustproof
13 x 5 x 7 cm
0,4 kg
AC700MS material sensor
AC700MS sensor

AC700MS sensor

The AC700MS Material sensor will monitor the level of hot asphalt mix at the paver's auger or conveyor, and signals it to a controller built into the paving machine. The sensor has no keypad, but and LED indicator for indication of sensor status.

AC700MS sensors require a minimum of maintenance as it uses ultrasonic non-contact sensing, which eliminates the problem of clogging material on mechanical sensors and removes the need for supervision in use.

The AC700MS series are produced in several hardware versions to match the different types of pavers. Contact us for guidance on which AC700 sensor or controller is applicable for your specific machine.

Technical data of AC700MS sensor

1 x 125 kHz ultrasonic transducer
1 mm
20 cm ... 1 m
PNP-NPN for ON/OFF, or PWM, or PV/PC proportional, or CAN (depending on versions)
10 ... 30 V DC, polarity protected
Typically 40 mA at 24 V DC
max. 200 mA
-10 ...+85 °C
IP68 water- and dustproof
13 x 5 x 7 cm
0,4 kg
AC700MC controller

AC700MC controller

AC700MC controller

AC700MC controller

AC700MS sensor

AC700MS sensor

AC700MC controller

AC700MC controller

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