Dwyer LCR20 Series Dual Pen Circular Chart Recorder

LCR20-111 - Dual Pen Circular Chart Recorder, Counter-Clockwise Rotation, 120VAC STD

The SERIES LCR10 & LCR20 Circular Chart Recorders are two series of circular chart recorders with single and dual pen options. The LCR10 is a single pen recorder and the LCR20 is a dual pen. They can be easily programmed for any of six different thermocouple types, 100 ohm platinum DIN RTDs, or process inputs.

The LCR20 is a microprocessor based 10 inch circular chart recorder. Programmable alarm options combined with “ease of setup” provide the flexibility required for a multitude of recording applications.

The Ink style LCR20 is the first recorder with “self documenting” configuration during initial setup. It can operate using standard or competitive charts. The battery backup feature provides up to 48 hours of recording in the event of a power loss, providing an additional degree of protection for customer processes.

A unique setup template provides the user with an “on the spot” manual. This setup template will also self document the current setup for quick review by an operator.

These units are powered by a field selectable 110/220VAC 50/60Hz. supply. A 9 Volt battery allows for operation for up to 48 hours if the main power supply fails. Standard inputs are programmable for thermocouple types J, K, T, R, B and S as well as 4-20mA or 0-5 VDC.

Optional alarm relay is available and programmable for low, hi, or band in latching or non-latching operation.

High accuracy, maximum flexibility, fast response and a simple interface are the main benefits of the LCR20 recorder.

Applications

• Water level monitoring in water treatment
• Temperature/humidity in wood drying
• Room pressure monitoring in clean room applications