Badger Meter ModMAG M1000, Инструкция по установке и эксплуатации, Страница: 6 / 52

Installation Page 4/47
MID_M1000_BA_02_1802
3. Installation
Warning:
•
Installation instructions given in the following are to be observed in order
to guarantee a perfect functioning and a safe operation of the meter.
3.1 General information
3.1.1 Temperature ranges
Caution:
•
In order to prevent a damaging of the meter, you are requested to strictly
observe amplifier’s and detector’s maximum temperature ranges.
•
In regions with extremely high ambient temperatures, it is recommended
to protect the detector.
•
In cases where fluid temperature exceeds 100 °C, foresee separate
amplifier and detector (separate version).
Amplifier
Ambient temp. -20 °C to + 60 °C
Detector
Fluid temp. PTFE / PFA -40 °C to +150 °C
Hard rubber 0 °C to +80 °C
Soft rubber 0 °C to +80 °C
3.1.2 Protection class
In order to fulfill requirements in respect of the protection class, please follow the
following guidelines:
Caution:
•
Body seals need to be undamaged and in proper condition.
•
All of the body screws need to be firmly screwed.
•
Outer diameters of the used wiring cables must correspond to cable
inlets (for M20 Ø 5 mm to 13 mm). In cases where cable inlet is not
used, put on a dummy plug.
•
Tighten cable inlets.
•
If possible, lead cable away downwards. Thus humidity cannot get into
cable inlet.
We normally deliver the meter in accordance with protection class IP 67. If you
however require a higher protection class, the amplifier is to be installed separately
from the detector. If requested, we can also deliver the detector in IP 68.