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Idiomas disponibles
Idiomas disponibles
GASSONIC OBSERVER-i Ultrasonic Gas Leak Detector
Quick Start Guide
3 - Protective Earth Grounding
The protective earth ground
terminal requires the use of an
M5 ring lug and star washer. The
wire gauge should be less than
or equal to the gauge of the
power supply wires.
4 – Connection
Alarm Relay Contacts
P2 (De-Energized) (Energized)
1 N/O
N/C
2 COM
COM
3 N/C
N/O
The Alarm relay is a single pole
double throw (SPDT).
NOTE: Once the unit has powered up correctly refer to Section 4.0 of Gassonic
Observer-i instruction manual for correct setting and operation of the unit. If you
have any problems in the setup or testing of the detector, please refer to the
"Troubleshooting Section", or call the factory direct.
The instrument is now ready to operate.
Consult the manual for more information on the instrument's many features.
GB
Error Relay Contacts
P2 (Energized)
4 N/C
5 COM
6 N/O
The Error relay is a single pole
double throw (SPDT). It is
normally energized.
P1 – Sensor connection
P2 – Relay connection
P3 – Power and signal connection
P3 Terminal Connection
1 - 0-20 mA (source or sink)
2 - Channel 1 Modbus +
3 - Channel 1 Modbus -
4 - Channel 2 Modbus +
5 - Channel 2 Modbus -
6 - Remote Alarm
7 - Relay Reset
8 - Ground
9 - +24 VDC Power
Analogue Output Enhanced Mode
Discrete SPL (Default)
Condition
Output
dB
mA
≤40
44
4.4
49
4.9
54
5.4
59
5.9
64
6.4
69
6.9
74
7.4
79
7.9
84
8.4
89
8.9
94
9.4
99
9.9
104
10.4
109
10.9
114
11.4
120
12.0
16 mA = Warning
20 mA = Alarm
MAN OBSERVERi-QG/01
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