Point Four Monitor System


Point Four Monitor System


Point Four Multichannel Monitoring System.

In Stock

SKU: 1PTJ481

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The PT4 monitor is a multichannel monitoring system with data logging, PC connectivity and control capabilities. It can be used in any application requiring the monitoring of dissolved oxygen, as well as temperature, pH and any other sensor providing a 4-20mA output.

The system can display up to eight measurements and monitor up to eight digital inputs simultaneously. The PT4 Monitor comprises a multiple display monitor and a junction box to which the carious sensors are connected. This is suitable for outdoor use.


Up to 8 measurements simultaneously monitored and displayed.

Up to 8 digital inputs monitored.

All measurements clearly displayed on a large LCD in bold 9mm characters.

Operators set high and low limits for each channel as well as common alarm. One alarm light per channel and common alarm with built in buzzer notifies operator out of range conditions.

Channels will accept direct inputs from oxygen probes and temperature sensors as well as any 4-20mA for other measurements such as pH or Salinity.

No need for look-up tables; calibrate oxygen probes with a few simple key strokes.

Data logging and PC connectivity option.

Store data with built in logger and download to a PC or capture and view directly with PC.

Control solenoid valves, blowers etc or activate external alarm.


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