Oldham BM25 User Manual

1 – Introduction
17
Visual alarm
A red bright flashlight (Figure 2, ref. 2) visible from all direction is located on the top of
the device and alerts the user in the event of an alarm.
Audible alarm
Two powerful speakers (103 dB at 1 meter) located on each side of the BM 25/25W
(Figure 2, ref. 3) alert the user in the event of an alarm.
Sampling system
The gas monitor can be equipped with an internal electric pump or an external manual
aspirator for confined space monitoring.

Oldham BM25 Specifications

General

Brand	Oldham
Model	BM25
Category	Measuring Instruments
Language	English