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WARNING
Empty pipe detection
The installation has to fulfill the following limitations for usage of the empty pipe detection
function:
• media conductivity ≥ 20 μS/cm
• length of cable at remote installation ≤ 50 (150 ft)
• special shield cable must be used
Note for MAG 1100 sizes DN 2 and DN 3:
• empty pipe detection is not available
• media conductivity ≥ 30 μS/cm
Note for MAG 5000/6000 CT (FW 3.03):
• empty pipe detection is not available
9.4
Liner selection
Table 9-13
Liner
Applications
EPDM
Drinking Water, Low abrasive media, Food & Beverage
Ebonite
Drinking Water, Wastewater, Fine low abrasive media
PTFE
Drinking Water, Wastewater, Chemicals, Food & Beverage, Pulp
& Paper
PFA
Drinking Water, Wastewater, Chemicals, Food & Beverage, Pulp
& Paper
Linatex
Abrasive media
Soft rubber
Drinking Water, Wastewater, Abrasive media, Chemicals
9.5
Electrode selection
Table 9-14
Electrodes
Applications
Chemical Resistance
Stainless Steel
Drinking Water, Wastewater, Chemi‐
cals, Food & Beverage, Pulp & Paper
Reducing acids, Oxidicing acids, Or‐
ganic acids, Alkalis, Diluted salts
Hastelloy C22
Drinking Water, Wastewater, Abrasive
Liquids, Chemicals, Food & Beverage,
Pulp & Paper
Reducing acids, Oxidicing acids, Or‐
ganic acids, Alkalis, Diluted salts
Hastelloy C267
Drinking Water, Wastewater, Abrasive
Liquids, Chemicals, Food & Beverage,
Pulp & Paper
Reducing acids, Oxidicing acids, Or‐
ganic acids, Alkalis, Diluted salts
Technical specifications
9.5 Electrode selection
SITRANS FM MAG 3100
82
Operating Instructions, 12/2021, A5E03005599-AE