ITRON Fluxi 2000/TZ Manual De Instrucciones página 51

ANNEX 3: Installation of the Cyble sensor / Installation du module Cyble / Installation des Cyble-Sensor
/ Installazione del Cyble Sensor / Instalación del módulo Cyble / Installatie van de Cyble Sensor / Cyble
Sensor Montaji / Instalação do Sensor Cyble
1) Mounting
ANNEX 4: Transmitters / Emetteurs / Impulsgeber / Emettitori di impulsi / Emisores / Pulsgever / Vericiler
/ Transmissores
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
maximum current according to
EN 60079-1 1.
• Ambient temperature
Ta= -30°C to +60°C
• Minimum pulse time: 0,4 s
2) Cyble sensor
• It conforms to CENELEC standard
EN 60079-1 1 with:
- Ui ≤ 14,3 Volt
- Ii ≤ 50 mA
Plugging of the meter (extern view of the socket installed on the meter)
2) Screwing (Max torque: 0,25Nm)
LF, MF
DIN45326
Inductive transmitters:
1) High Frequency transmitters characteristics
• Proximity detectors conform to EN
60947-5-6 (NAMUR) standards.
• They conform to CENELEC standards
(EN 60079-0 and EN 60079-1 1) with:
- Ui ≤ 15 Volt
- Ii ≤ 50 mA
- Ci ≤ 90 nF
- Li ≤ 100μH
- Pi ≤ 120 mW
• Ambient temperature
Ta= -30°C to +60°C
2) Medium Frequency transmitter
• It conforms to CENELEC standards
(EN 60079-0 and EN 60079-1 1) with:
- Ui ≤ 16 Volt
- Ii ≤ 52 mA
- Ci ≤ 50 nF
- Li ≤ 250μH
- Pi ≤ 64 mW
HF
DIN41524
3) Sealing
51