Digital Panel Meters
Digital panel meters for a range of inputs and measurements.
Digital panel meters for a range of inputs and measurements.
The PML1000 is an AC line powered LVDT/RVDT panel meter that is ideal for industrial and test applications. It features a 5 digit variable brightness LED display. For control applications, it has a fast (125 Hz) unscaled analog output, an isolated 0-10 VDC/4-20 mA scaleable output and optional serial 2 or 4 wire RS 422/485 communications.
The Tracker 211 can be directly connected to most popular process sensors including Thermocouple, RTD, 20mA loop Transmitters, DC signals up to 100mV and 10V. Temperature can be displayed in °C or °F to 0.1 degree resolution. Millivolt, 10 Volt and 20mA DC signals can be scaled to engineering units using any portion of the -1999 to 9999 display range.
The Tracker 220 series indicators have a number of features which make them particularly suitable for the measurement of process signals. Maths functions allow calculations for orifice plate, “V” notch weir flow and rectangular (Cippaletti) weir flow. A filter is available for noisy or fast- moving signals. A 24 point user linearisation facility is provided for applications such as tank contents measurements.
The Tracker 240 series of digital panel indicators are designed specifically for use with load cell transducers and for weighing applications. All the Tracker 240 series models have a 5 digit display and transducer supply plus many software features including tare, offset zeroing, ‘in-flight’ compensation, ‘peak picking’ and extensive alarm functions. As standard the Tracker 240 series are fitted with an analogue output and an RS 422 /485 communications interface to allow connection to data loggers, chart recorders, PLCs and computers.
The Tracker 300 series is a low cost Signal Conditioner, Trip Amplifier and PID Controller, for use in a variety of process applications. Its small size enables high packing density on standard TS35 DIN rail. A built in power supply, transmitter excitation and serial RS485 interface provides genuine single loop integrity with distributed data acquisition and control.