ITRON MZ Mode D'emploi page 42

ANNEX 3: Installation of the Cyble sensor
1) Mounting
ANNEX 4: Transmitters characteristics and plugging
Low frequency transmitters (LF):
1) Internal Reed contacts
Characteristics
• Hermetically sealed contacts
• Maximum terminal voltage: 30 Volt
and maximum current according to
EN50020.
• Maximum temperature: +60°C
• Minimum pulse time: 0,4s
2) Cyble sensor
• It conforms to CENELEC standard
EN50020 with:
- Ui ≤ 14,3 Volt
- Ii ≤ 50 mA
Plugging of the meter (extern view of the socket installed on the meter)
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2) Screwing (Max torque: 0,25 Nm)
LF, MF
DIN45322
Inductive transmitters:
1) High Frequency transmitters
Characteristics
• Proximity detectors conform to
EN50227 (and NAMUR) standards
• They conform to CENELEC standards
(EN50014 and 50020) with:
- Ui ≤ 15 Volt
- Ii ≤ 50 mA
- Pi ≤ 120 mW
• Maximum temperature: +60°C
2) Medium Frequency transmitter
• It conforms to CENELEC standards
(EN50014 and 50020) with:
- Ui ≤ 16 Volt
- Ii ≤ 52 mA
- Pi ≤ 64 mW
DIN41524
3) Sealing
HF