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3.2
Design
SITRANS F M MAG 3100 is available in a wide range of sizes (DN 15 to DN 2000 (½" to 78")) and
pressure ratings (PN 6 to PN 100 / ANSI Class 150 / 300 / 600, AS 2129 / AS 4087 - on request up
to 690 bar (10 000 psi)). The fully welded construction provides a ruggedness that suits the
toughest applications and environments.
Sensor housing and flanges are designed in carbon steel (ASTM A 105) and terminal box in fibre
glass reinforced polyamide or optionally in stainless steel (AISI 316). Measuring pipe is made of
stainless steel (AISI 304) while liners and electrodes are available in various material, which
makes the sensor highly resistant to a wide range of chemicals.
The present range of liner types includes:
• PTFE
• PFA
• Soft rubber
• EPDM
• Linatex
• Ebonite Hard Rubber
Electrodes are available in:
• Hastelloy C276 or C22
• AISI 316Ti (1.4571)
• Platinum / Iridium
• Titanium
• Tantalum
The sensors carry a wide range of approvals, see Technical data (Page 73).
Inspection
1. Check for mechanical damage due to possible improper handling during shipment. All claims
for damage are to be made promptly to the shipper.
2. Make sure the scope of delivery, and the information on the nameplate corresponds to the
ordering information.
Description
3.2 Design
SITRANS FM MAG 3100
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Operating Instructions, 12/2021, A5E03005599-AE