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ANNEX 3: Installation of the Cyble sensor
1) Mounting 2) Screwing (Max torque: 0,25 Nm) 3) Sealing
ANNEX 4: Transmitters characteristics and plugging
Unless on the nameplate noted the following electrical parameter shall be considered:
Low Frequency transmitters (LF):
1) Internal Reed contacts characteristics
• Hermetically sealed contacts
- Maximum terminal voltage: 30 Volt and maxi-
mum current according to EN 60079-11.
• Ambient temperature Ta= -30°C to +60°C
• Minimum pulse time: 0,4 s
Inductive transmitters:
1) High Frequency transmitters characteristics
• Proximity detectors conform to 60947-5-6
(NAMUR) standards.
• They conform to CENELEC standards (EN
60079-0 and EN 60079-11) with:
- Ui ≤ 15 Volt
- Ii ≤ 50 mA
- Ci ≤ 90 ηF
- Li ≤ 100 μH
- Pi ≤ 120 mW
• Ambient temperature Ta= -30°C to +60°C
2) Cyble sensor
• It conforms to CENELEC standard EN 60079-
11 with:
- Ui ≤ 14,3 Volt
- Ii ≤ 50 mA
2) Medium Frequency transmitter
• It conforms to CENELEC standards (EN
60079-0 and EN 60079-11) with:
- Ui ≤ 16 Volt
- Ii ≤ 52 mA
- Ci ≤ 50 ηF
- Li ≤ 250 μH
- Pi ≤ 64 mW
Plugging of the meter (extern view of the socket installed on the meter)
LF, MF HF
DIN45322 DIN41524
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