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 NIVOSWITCH - VIBRATING FORK LEVEL SWITCH
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 Type
R
 Fork material
R
F Stainless steel with tumble polishing
V ECTFE-coated fork, PFA-coated extension (only 1" BSP (PVDF) or flange (PP or ECTFE-coated) process connection)
J High-polished stainless steel
 Process connection
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M 1" BSP
P 1" NPT
T 1½" TriClamp (ISØ 2852)
R 2" TriClamp (ISØ 2852)
D DN40 Pipe coupling (DIN 11851)
E DN50 Pipe coupling (DIN 11851)
U Stainless steel flanges; welded (MFT–___–H type flanges [available from size DN40] should be ordered separately)
 Stainless steel flanges;
Flanges conform to: EN 1092-1 / ANSI B 16.5
S DN40 PN40/25/16/10
G DN50 PN40/25
B ANSI 2" RF 600/400 psi
K JIS 40K 50A
 ECTFE-coated stainless steel flange
Flanges conform to: EN 1092-1 / ANSI B 16.5
S DN40 PN40/25/16/10
G DN50 PN40/25
B ANSI 2" RF 600/400 psi
K JIS 40K 50A
 PP flanges (max. 6 bar; –20…+90 °C)
F DN50 PN16
A ANSI 2" FF 150 psi
J JIS 10K 50A
 Housing
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4 Painted aluminum
5 Plastic, PBT, fiberglass-reinforced
 Probe length
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 For standard polished forks (RF)
0 2 0.2 m
n n 0.3…3 m; sold by the 0.1 m
 For high-polished forks (RJ)
0 2 0.2 m
n n 0.3…3 m; sold by the 0.1 m
 For ECTFE-coated stainless steel forks (RD, RV)
0 2 0.2 m
n n 0.3…3 m; sold by the 0.1 m
 nn = 03…30 : 0.3…3 m
 Output
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0 1 SPDT relay: 250 V AC, 8 A
A 2 SPDT relay: 1x 250 V AC, 8 A and 1x 250 V AC, 6 A
G * 1 SPDT relay: 250 V AC, 8 A / GL
H * 2 SPDT relay: 1x 250 V AC, 8 A and 1x 250 V AC, 6 A / GL
 * RF version only, 1" BSP / 1" NPT and stainless steel flanged version only, max. 300 mm, with GL certification.

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RFM / RFP-402 - 430