商品説明The LVCN-40 indicator displays tank level or volume in engineering units with 1 to 4 relay status indicators, and is compatible with LVCN210, LVCN318 or LVCN414 series level sensor that’s been configured with the provided software (V50 firmware or higher). Powered by the sensor, the field mount indicator may be located up to 4.5 m (15') from the sensor. The LVCN-40 requires no programming. The indicator repeats the measured value, displays relay status and set-point configuration of the attached sensor. If relay set-point changes are desired, they can be easily made through the field indicator.