Oldham BM25 Operating Manual

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. Communication Software COM 2100
This password-protected software is used to supervise and maintain the BM25 gas detector:
- clearly displays readings and parameters on channels
- gives diagnostic assistance in case of failure
- helps programming of the instrument and sensor channels
- allows management of options
- enables calibration of channels through an automated scrolling menu
- prints status and monitoring reports
- enables the management, display and printout of events and measurements stored
The BM25 can be connected to a computer via a cable equipped with an infrared port.
Two versions are available:
- COM or USB port
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. KEYBOARD
Push buttons are "piezo" type with slight deformation.
They enable:
• turning the instrument on and off
• the display mode
• the acknowledgment of audible gas alarm
• backlighting of display (turns off automatically
after 4 minutes)
• scrolling through parameters
• selecting menus during operation
• Access to the Maintenance level
• validating (Enter)
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. READING MEASUREMENTS
The gas content measured by each of the sensors "in service" can be seen on the alphanumeric
display unit.
It is divided into four independent zones, each one corresponding to a sensor channel.
A maximum of four readings can be displayed simultaneously.
In each field, the reading is displayed as follows:
• Measurement
• Unit
• Gas symbol
• in case of a 5-gas configuration, channel 5 is displayed alternately in field 3 of the
display unit.

Oldham BM25 Specifications

General

Brand	Oldham
Model	BM25
Category	Measuring Instruments
Language	English