The R.M. Young Model 26800H Meteorological Display offers a unique and flexible solution for meteorological data measurement, recording and display. From simple display of a single variable to recording data from a complete sensor suite, the 26800H can satisfy countless measurement needs. The Voltage Requirement is 230 VAC 50/60 Hz.
High Resolution Display
The Model 26800H features a large, high-contrast LCD screen. The display text and layout are fully programmable so measured data can be displayed in a wide variety of formats. Up to 8 screens may be used. Display illumination is easily adjusted for best viewing in any light.
The Model 26800's built-in memory lets you store more than 2 million data points. Data retrieval is simplified by the handy communication program provided.
Wide Selection of Inputs
The 26800H is supplied with a large selection of sensor inputs. Wind, temperature, precipitation, humidity and other sensors are easily connected through the back-panel terminals. Frequency, voltage, current-loop and serial inputs are provided. All values are completely scalable in the program.
Many output options are available for the Model 26800H. Terminals are available for calibrated voltage outputs and current outputs as well as serial outputs. Switched outputs provide alarm capability.
Compact configuration is easily panel mounted. Adjustable stand permits table top use also.
The Model 26800H is compatible with a wide variety of sensors and accessory devices. Terminals for all functions are readily available on the back panel. Convenient, plug-in terminal blocks simplify wiring and service needs after installation.
Capabilities of the 26800H include the following:
Wind Speed and Direction Input
Conventional wind inputs such as frequency and analog voltage signals are accommodated. Potentiometer excitation is provided for direction sensors.
Connections for temperature devices, including platinum RTDs and thermistors, are made through back panel terminals.
Up to 16 voltage inputs are available allowing connection of humidity sensors, barometers, pyranometers and other devices. Many scaling options are available.
4-20 mA current loop systems are no problem when long cable lengths or noisy industrial settings are present.
High resolution voltage outputs allow operation of chart recorders and other external devices.
Four low-level control outputs are provided to allow alarm actuation or relay control.
Both RS 232 and RS485 connections are available allowing easy communication with PCs and other devices.
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