Sensor Types; General Information; Applications - Grundfos Conex DIA-G Instrucciones De Instalación Y Funcionamiento

2.1 Sensor types

Measuring
Sensor type
parameter
Cl , ClO
2
Amperometric
sensor (disc)
O
3
Cl
2
NH
Potentiostatic
ClO
sensor
HCl
O
3

3. General information

These installation and operating instructions contain
all information important for users of the Conex
DIA-G gas warning controller.
• technical data
• instructions on commissioning, use and
maintenance
• safety information.
Should you require further information or should you
encounter problems that are not handled in sufficient
depth in this manual, please contact Grundfos Water
Treatment.
We shall be pleased to support you with our
comprehensive know-how in the fields of measuring
and control technology as well as water treatment.
We always welcome suggestions on how to optimise
our installation and operating instructions to satisfy
our customers.
Sensor
91835237
2
(314-011)
96687714
(314-013)
96732268
(314-021)
95700839
3
(314-031)
95700837
2
(314-041)
95700840
(314-061)
95700838
(314-071)
®

4. Applications

®
The Conex DIA-G gas warning controllers are used
to evaluate suitable sensors for monitoring the
concentration of chlorine (Cl
(ClO ), ozone (O ), ammonia (NH
2 3
acid (HCl) and to trigger warning and protective
systems in the framework of the possible uses
described in this manual with the sensor types listed
here.
®
The Conex DIA-G cannot be used for
measuring a gas concentration
continuously or for control according to the
German MAK standard regarding
maximum allowable concentration. Use
Caution
only calibrated gas measuring devices for
measuring gas concentration.
Ensure a sufficient safety level when
setting the limit values for the Conex
DIA-G.
Warning
Other applications are not approved and
not permitted. Grundfos cannot be held
liable for any damage resulting from
incorrect use.
), chlorine dioxide
2
) or hydrochloric
3
®
7