Precision Digital Temperature Indicators

Established in 1974, Precision Digital Corporation designs, develops, manufactures, sells and distributes digital panel meter devices driven by embedded systems that transform, display and control critical process information. Our products can be located virtually anywhere in the plant; from the control room to Class I Div 1 areas (both explosion-proof and intrinsically safe). They will accept virtually any analog signal such as 4-20 mA, thermocouple, RTD, DC voltage and pulse as well as digital serial data, such as Modbus.


The PD7000 includes a digital input as standard. This digital input can operate with the tare, reset tare, or interlock relays feature, force relays on from a signal from a PLC or relay on other equipment, and much more.

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The Sabre T temperature meter is easily programmed using the four front panel buttons. There is only one switch on the entire meter; there are no jumpers, and no need to ever open the case.

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The Model PD765 Trident digital panel meter is one of the most versatile digital panel meters on the market and will satisfy a wide variety of process applications. The Trident can be field programmed to accept process voltage (0-5V, 1-5V, etc) and current (4-20 mA) inputs, 100 Ohm RTDs, and the four most common thermocouples.

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The Model PD765 Trident digital panel meter is one of the most versatile digital panel meters on the market and will satisfy a wide variety of process applications. The Trident can be field programmed to accept process voltage (0-5V, 1-5V, etc) and current (4-20 mA) inputs, 100 Ohm RTDs, and the four most common thermocouples.

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The MINIMUX® II is a microprocessor-based eight channel analog input scanner/multiplexer and annunciator that provides low-cost automatic switching for multi-point display and alarm systems. Each MINIMUX® II can automatically switch up to eight inputs to another device such as a digital panel meter, controller, or PLC. Signal switching is done via reed relays making the MINIMUX® II ideal for switching thermocouples, RTDs, control loops, and AC & DC signals.

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The PD560 Series of meters combines excellent standard features including a universal input, alarm relay, and a 4 to 20 mA retransmitting output with powerful options including an additional two alarm relays, digital inputs, and RS-485 serial communication including Modbus.

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The PD560 Series of meters combines excellent standard features including a universal input, alarm relay, and a 4 to 20 mA retransmitting output with powerful options including an additional two alarm relays, digital inputs, and RS-485 serial communication including Modbus.

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