6
Interchangeable measurement module
1. Current / Voltage module
Interchangeable modules with Smart-plus system are automatically recognized when connected to the instrument.
It allows current or voltage measurements on
V/
A1
or
VA/2
channels with current/voltage input
cables or ammeter clamps.
2. Pressure module
It allows differential pressure, air velocity or airflow
measurements with
Pitot tube
or
Debimo
on two pressure
inputs (
-
and
+
) and thermocouple temperature
measurement on
Tc1
channel with wire thermocouple
probes equipped with a miniature male connector.
Wire probes with Smart-plus system
Wire probes with Smart-plus system are automatically recognized when connected to
the instrument.
mini-Din
C1
connector
mini-Din
C2
connector
CO/temp probe is connected
on min-DIN connectors
C1
and / or
C2
Connections
II – Introduction
Retractable cable lg. 450 mm,
up to 2.4 m.
Secured Mini-Din Connector
3. Air velocity with Pitot tube :
Pressure Pitot tupe
(optionnal)
Dynamic pressure
= PT - PS
(-) Static
pressure
PT
(+) Static
pressure
PS
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