89825-11

The 89825-11 Panel Meter is a versatile, low-cost voltmeter module designed for various applications. The multi-stage design of the 89825-11 allows for easy integration into a wide variety of precision measurement systems. It features a broad range of signal ranges, a high-level of accuracy, and a high-resolution A/D converter for precise readings. Additionally, the 89825-11 has an epoxy-coated stainless steel case, which is resistant to dirt, dust, and moisture.

The 89825-11 Panel Meter is typically used in applications such as industrial process control, motor control, power metering, and HVAC system control. It features large indication LCD display for clear readability of process and diagnostic data. User selectable settings provide easy set up of the meter. Additionally, the meter comes with an extended operating temperature range and long-term stability that allows for extended use in harsh environments.

The 89825-11’s working principle involves the use of a multiplexer to switch between input signals. The 89825-11 utilizes an 8-stage triple channel high performance signal conditioning circuit to convert the input signal into a digital signal. This signal is then read by an internal A/D converter whose output is directed to the microcontroller to be processed and displayed on the 89825-11’s LCD display. Additionally, the 89825-11 adds circuit protection features like heat sinking, short circuit protection, and overvoltage protection.

The 89825-11 can be used as a Counter, Hour Meter, or even a Rate Meter, which can provide an accurate measure of the speed of a rotating machine. The meter can be configured for a totalizing format, which allows the user to track the amount of product produced or service hours completed. Additionally, the 89825-11 can incorporate any type of industrial sensor, such as thermocouple, RTD, or strain gauge, for precision data acquisition.

In addition, the 89825-11 is a great tool for fault finding and analysis. The 89825-11 is also versatile enough to provide complex automations such as motor speed control, overvoltage protection, and alarm management. It is a must in today’s high tech production facilities where frequent and accurate monitoring is a requirement.