YSI IQ S ENSOR N ET System 182 - Manual (Page 7)

System 182 Overview
1 - 1 ba76022e01 12/2011
1 Overview
1.1 Structure and function
The System 182 is a modular, multiparameter measuring system. The
control and operation unit of the system is the DIQ/S 182 Universal
Transmitter with integrated power pack. It has three relay outputs and
two current outputs to be connected to existing process control
systems.
Sensors One or two digital YSI single sensors (one sensor for one main
measured parameter) or a double sensor (one sensor for two main
measured parameters) can be connected to the DIQ/S 182 Universal
Transmitter. I. e. up to two main measured parameters (e.g. pH, D. O.
content, turbidity value...) and additionally up to two secondary
measured parameters (e.g. temperature) can be displayed and
administrated. Each sensor is automatically recognized after being
connected and immediately starts measuring.
One sensor can be directly connected to the DIQ/S 182 Universal
Transmitter. Connecting two sensor requires the DIQ/JB branching
module (accessory). The DIQ/JB branching module is a simple passive
module for the branching of IQ S
ENSOR N ET lines.
Fig. 1-1 Simple systems with one and two sensors
Universal Transmitter
DIQ/S 182
DIQ/JB
IQ Sensors, digital