Disclosed herein is an electronic device and methods relating to the electronic device, an electronic device having a plurality of modes, a method of changing the mode of an electronic having a plurality of modes, and specifically but not exclusively to an electronic device for a gauge attached to a vessel, an electronic device for a gas meter, and a telemetric fitting for a gauge attached to a vessel, and a telemetric fitting for gas meter.

A backlight module for a liquid crystal display includes: LEDs; LED drivers; a controller that outputs data and the latch signal to the LED drivers; data lines for transmitting the data; and latch signal lines for transmitting the latch signal. The latch signal lines are wired according to each of a plurality of first groups obtained by dividing LED drivers. The data lines are wired according to each of a plurality of second groups, which are constructed with a collection of at least one LED driver selected from each of the plurality of first groups without duplication, and each data line is commonly connected to at least one LED belonging to the corresponding second group.

A backlight module for a liquid crystal display includes: LEDs; LED drivers; a controller that outputs data and the latch signal to the LED drivers; data lines for transmitting the data; and latch signal lines for transmitting the latch signal. The latch signal lines are wired according to each of a plurality of first groups obtained by dividing LED drivers. The data lines are wired according to each of a plurality of second groups, which are constructed with a collection of at least one LED driver selected from each of the plurality of first groups without duplication, and each data line is commonly connected to at least one LED belonging to the corresponding second group.

A probe for a closed transfer system, the probe including a probe body and a probe tip. The probe body defines an inlet, an outlet, and a plurality of channels. The outlet is in fluid communication with the inlet via at least one of the plurality of channels. The probe tip is located at a top end of the probe body and defines a first passageway. The first passageway is in fluid communication with at least one of the plurality of channels. The probe body is configured to be slidably moveable within a coupler body between a first position where the probe tip is received within the coupler body and a second position where the probe tip extends at least partially away from the coupler body to open a fluid flow path through the coupler body.

A probe for a closed transfer system, the probe including a probe body and a probe tip. The probe body defines an inlet, an outlet, and a plurality of channels. The outlet is in fluid communication with the inlet via at least one of the plurality of channels. The probe tip is located at a top end of the probe body and defines a first passageway. The first passageway is in fluid communication with at least one of the plurality of channels. The probe body is configured to be slidably moveable within a coupler body between a first position where the probe tip is received within the coupler body and a second position where the probe tip extends at least partially away from the coupler body to open a fluid flow path through the coupler body.

A dispensing apparatus in which product is dispensed by moving, preferably by manually applied forces from a user, an actuation mechanism, preferably a lever, from a first position to a second position and in which a potentiometer sensor, preferably a rotary potentiometer sensor, senses the relative movement of the actuation mechanism with time and permits the amount of fluid dispensed to be accurately calculated.

A dispensing apparatus in which product is dispensed by moving, preferably by manually applied forces from a user, an actuation mechanism, preferably a lever, from a first position to a second position and in which a potentiometer sensor, preferably a rotary potentiometer sensor, senses the relative movement of the actuation mechanism with time and permits the amount of fluid dispensed to be accurately calculated.

A system for estimating fluid flow in a system including a pump and a fluid vessel operatively coupled to the pump via a conduit is described herein. The system comprises an accelerometer affixed to an exterior surface of the conduit, wherein the accelerometer is configured to generate signals representing physical movement of the conduit, and wherein the signals are suitable for estimating fluid flow in the conduit.

A system for estimating fluid flow in a system including a pump and a fluid vessel operatively coupled to the pump via a conduit is described herein. The system comprises an accelerometer affixed to an exterior surface of the conduit, wherein the accelerometer is configured to generate signals representing physical movement of the conduit, and wherein the signals are suitable for estimating fluid flow in the conduit.

A metering system that may find use to generate values for measured parameters of materials. The metering system may be configured with a metrology device configured to generate a first signal in digital format to convey information about material in a conduit. The metering system may also include an accessory coupled with the metrology device, the accessory configured to use the information of the first signal to generate a second signal, the second signal conveying information that defines a measured parameter for the material. In one implementation, the accessory comprises executable instructions that configure the accessory to exchange information with the metrology device so as to verify a regulatory status for the metrology device.