Up to 4 universal input channels
40-character vacuum-fluorescent digital display
Simple on-site configuration using control panel
4 totalizers with 9-digit readout
4 alarms per channel
Thermocouple, RTD, x3/2, x5/2, linear, square root, log10 linearizations, mVdc, Vdc, mAdc
The Eurotherm Chessell model 392’s quality construction and ease-of-use, provide reliable, trouble free operation. Precise attention to design, manufacturing and quality control ensures that model 392 recorders work 'first time'.
The design and solid construction of the model 392 makes maintenance, field upgrade and the addition of features, fast, easy and affordable. The 392 is available in an IP65 rating to withstand harsh environments.
The recorder functions can be configured quickly and easily, using the six front panel keys to follow the plain English prompts which appear on the display.
The configuration menu is separated from the operator functional items by password protection.
Custom linearization for non-linear inputs such as pH and conductivity sensors, permits the use of standard charts, eliminating the need for expensive non-linear or overprinted charts. Microprocessor power provides calculation, display and recording of derived variables such as mass flow, relative humidity and BTU, as well as non-standard user-entered calculations.
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Up to 6 universal inputs
Annotation as standard
1 or 2 independent case-mounted PID controllers
Front panel or PC configuration
Data logging to PC Card
Totalizers, counters and timers
MODBUS® RTU Communications
Up to 18 relay outputs
Up to 4 analog retransmission outputs
The 394 is a step forward in circular chart recording. Using printhead technology successful in other Chessell products, the 394 can trace up to six inputs in four colors with full chart annotation. Advanced math capabilities, case-mounted PID controllers are among the features that make the 394 one of the most versatile and powerful circular chart recorders on the market.
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