We’ve reworked the hardware design of the new Omnicomm LLS-AF4 to achieve even greater stability. This seriously robust and efficient sensor is intended for use with cheaper terminals that  don’t yet support connection of the LLS 4 digital sensor over RS232/RS485 interfaces.

The LLS-AF 4 has analog and frequency-modulated outputs protected by galvanic insulation and works independently throughout the range of power supply voltage. It is equipped with a ‘Tough Road Conditions’ mode, as well as an enhanced cable connection slot that is ultra-resistant to humidity.

The LLS-AF 4 has an improved ingress protection rating of IP-69K.

Error in measurement, % ± 1,0
Output Analog / Frequency
Power supply voltage, V 7…45
Ingress protection rating IP69k
Dielectric strength of galvanic isolation, min, V 250
Operating temperature, C - 40 ... +80
Temperature measuring range, C - 40 ... + 80
Resolution, bit 12
Output range of readings corresponding to the maximum value of measured level 5…20V /  100...2000Hz
Output range of readings corresponding to the minimum of measured level 0…15V / 30…1900Hz



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