LB-762 Controller Installation Manual
LAB-EL
Rozdział 1
System description
Regulator LB-762 is used to control a single mushroom cultivation hall. It provides all necessary measurements and control
over appropriate executive devices to ensure optimum climatic conditions for fungi cultivation.
LB-766 controller is used to control a single storage room. Regarding installation details, it is identical to LB-762 controller
and this manual is applicable to both types.
For a greater facility, consisting of more cultivation halls, each hall must be equipped with a separate regulator. In this case
it is possible to connect all the regulators into a common measurement-regulation system. In such system each regulator
operates autonomously, but it is possible to control together all the regulators from one PC computer and appropriate
software. Additionally, it is possible to perform some functions common for the entire system, such as measurement of
external air parameters or CO
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concentration measurement.
Regulator LB-764 is LB-762 model with special modifications prepared for ”Baltic Champignons”, installation instructions
also applies to this regulator.
1.1
External connections of a single LB-762 regulator
presents a scheme of typical external connections of a single LB-762 regulator. To the regulator one should attach
a set of suitable measurement probes and executive equipment so that it could perform its functions.
Rysunek 1.1: External connections diagram of LB-762 regulator
1.2
Measurement probes
• Psychrometers – are used for measurement of temperature and relative air humidity. The regulator may co-operate with
or one two psychrometers (at least one is required for proper operation of the regulator). Attaching one psychrometer
provides one-point air temperature and humidity measurement in the cultivation hall. The second psychrometer may be
optionally used for temperature and humidity measurement elsewhere in the cultivation hall, for better averaging of the
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