Dielectric Constant - Endress+Hauser Micropilot FMR51 Technical Information

Dielectric constant

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Feature 100 "Process Connection" Admissible process
• AFK: 2" 150lbs (ANSI)
• AGK: 3" 150lbs (ANSI)
• AHK: 4" 150lbs (ANSI)
• CFK: DN50 PN10/16 (EN)
• CGK: DN80 PN10/16 (EN)
• CHK: DN100 PN10/16 (EN)
• KFK: 10K 50A (JIS)
• KGK: 10K 80A (JIS)
• KHK: 10K 100A (JIS)
• MRK: DIN11851 DN50
• MTK: DIN11851 DN80
• TDK: Tri-Clamp 2"
• TFK: Tri-Clamp 3"
• THK: Tri-Clamp 4"
• AJK: 6" 150lbs (ANSI)
• CJK: DN150 PN10/16 (EN)
• KJK: 10K 150A (JIS)
1) For devices with CRN approval the pressure range may be reduced →  92
2) Process connections up to 25 bar (363 psi) on request
• For liquids
– ε ≥ 1.9 in free-field applications
r
– ε ≥ 1.4 in stilling well
r
• For bulk solids
ε ≥ 1.6
r
For dielectric constants (DC values) of many media commonly used in various industries refer
to:
• the Endress+Hauser DC manual (CP01076F)
• the Endress+Hauser "DC Values App" (available for Android and iOS)
temperature
–40 to +200 °C
(–40 to 392 °F)
Micropilot FMR51, FMR52
Admissible process pressure
p = –1 to 25 bar (–14.5 to 363 psi)
rel
• For T = –40 to +100 °C (–40 to 212 °F):
p = –1 to 25 bar (–14.5 to 363 psi)
rel
• For T = 100 to 200 °C (212 to 392 °F):
p = 0 to 25 bar (0 to 363 psi)
rel
Endress+Hauser
1) 2)