Aquametro Oil & Marine CONTOIL VZF II, Монтаж и эксплуатация

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15
Cable gland
Strain relief: Version A according to EN 62444
Thread: M25x1.5
Clamping range: 10 - 17 mm
Key width: 29 mm
Mounting of electronic display unit
NOTE
The display can be r/-270° in 90° steps during installation to improve
readability.
NOTICE
Electrical connection to Pt1000 temperature sensor.
Risk of malfunction or damage!
Ensure not to pinch cable while mounting electronic display unit onto coupling.
Guide cable around sensor dome
Electronic display unit shall not be rotated more than 270° in same
direction
NOTE
Tighten bolts of electronic display housing with 2Nm of torque to the coupling.
Factory setting of outputs
Output 1: Out.1 - Volume pulses: 50 ms, 1 l/pulse
(exception: DN15 is set to 0.1 l/pulse)
Output 2: Out.2 - Volume pulse: 50 ms, 1 l/pulse
(exception: DN15 is set to 0.1 l/pulse)
Analog: disabled
4.3 Engineering notes
Parameterizing ancillary devices
Some ancillary units require programming of pulse values or frequency (see the relevant
operating instructions). Pulse values of the VZO(A) flow meters can be taken of the type plate.
The maximum frequency is calculated with the following formula:
max. flow rate in liters/hour
pulse value in liters x 3600
= frequency in Hz