Consilium Salwico ST400 O2 User Manual

Calibration Instruction 1Calibration Instruction for Salwico ST400 O2
5103029_Salwico ST400 O2_Calibration Instruction_I0_EN_2014_B
1
1 Calibration Instruction for Salwico ST400
O2
1.1 Preliminaries
This instructions applies to the following products:
Figure 1. Salwico ST400 O2 0-25%. Part no. 4461
The O
2
sensor is Electrochemical and measures O
2
content by means of chemical
reaction.
NOTE!
The lifespan of the sensor is about one year, and it has a short shelf life – stocking
it on board is not advised and this will reduce the operational lifetime.
Consilium Replacement article for sensor only of ST400 O
2
detector is no. 004472.
A new sensor is supplied without the metal housing and must be fitted in the
housing. This applies to both H
2
S and O
2
sensors of ST400 type.
Calibration equipment
The O
2
is calibrated with fresh breathing air, and is normally 20.8%.
Test points (A) for the multi-meter as well as “SPAN” (B) and “ZERO” (C)
potentiometers are indicated below.
CAUTION!
Do not adjust the other potentiometers.

Consilium Salwico ST400 O2 Specifications

General

Brand	Consilium
Model	Salwico ST400 O2
Category	Measuring Instruments
Language	English