Housing: black plastic Measuring element: copper spring. Protection rate: IP31 Threaded: axial type. Setting: 0 10 bar (0 150 psi)

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2 DESCRIPTION The wide range of FI FILTRI indicators, covers all industrial applications. They are directly installed on the filter, and allow a complete control of the clogging level of the element. This will help to replace the element, before it reaches a high differential pressure level. They are supplied with two different peculiarities: visual (pressure gauges, vacuum pressure gauges.. etc.) or electric ( pressure switch or vacuum pressure switch) with the possibility to set-up commands or alarm level. Both types can be supplied with different settings for all requirements. TECHNICL DT FOR VISUL CLOGGING INDICTOR Pressure gauge mod.: VR Housing: black plastic Measuring element: copper spring Precision rate: 1,6 Protection rate: IP31 Threaded: axial type Setting: 0 10 bar (0 150 psi) Suitable for FCS FST series Vacuum pressure gauge mod.: VS Housing: black plastic Measuring element: copper spring Precision rate: 1,6 Protection rate: IP31 Threaded: axial type Setting: 0-76 cmhg Suitable for FCS series 2

3 TECHNICL DT FOR ELECTRIC CLOGGING INDICTOR Pressure switch Case: Brass Diaphragm material: NBR Max switched voltage: 250 V Max switched current: 6 Max working temperature: 120 C Hysteresis: 10 30% Protection rate: IP54 Max working pressure: 80 bar Exchange contact Standard setting: mod. L0 = 1 bar L1 = 1.5 bar L2 = 3.5 bar L3 = 4.5 bar L4 = 5.5 bar L5 = 6.5 bar Vacuum pressure switch Case: Brass Diaphragm material: NBR Max switched voltage: 250 V Max switched current: 6 Max working temperature: 80 C Hysteresis: 10 30% Protection rate: IP54 Max working pressure: 20 bar Exchange contact Standard setting: mod. ES 0.3 bar Suitable for FCS series Suitable for FCS FST series Pressure switch with rotating contact Case: nodized aluminium Max switched voltage: 250 V Max switched current: 5 Max working temperature: 120 C Hysteresis: 10 30% Protection rate: IP65 Max working pressure: 100 bar Exchange contact Standard setting: mod. H0 = 1 bar H1 = 1.5 bar H2 = 3.5 bar H3 = 4.5 bar H4 = 5.5 bar H5 = 6.5 bar Suitable for FCS FST series Electric connection chart 3

4 TECHNICL DT FOR ELECTRICL ND VISUL DIFFERENTIL CLOGGING INDICTOR Case: Trogramit Gaskets: o-ring NBR (viton on request) Max working temperature: 110 C Standard setting: mod.: V1 0.4 bar V bar Mod.: V2 1 bar V5 3 bar Mod.: V3 1.5 bar Other available setting: bar PRESSURE IN PRESSURE OUT Case: Trogramit Max switched voltage: 200 V (DC) 300 V (C) Max switched current: 1.5 Protection rate: IP65 Gaskets: o-ring NBR (viton on request) Max working temperature: 125 C Standard setting: mod.: E1 0.4 bar E bar mod.: E2-1 bar E5 3 bar mod.: E3 1.5 bar Other available setting: bar PRESSURE IN PRESSURE OUT Electric connection chart SETTING REED IN THIS POSITION CONTCT IS NORMLLY CLOSED SETTING REED IN THIS POSITION CONTCT IS NORMLLY OPEN 4

5 Case: brass Gasket: Bonded Seal Standard setting: mod.: V5 1.2 bar mod.: V6 2 bar mod.: V7 5 bar Case: brass Gasket: Bonded seal Max switched voltage: 250 V Max switched current: 5 Protection rate: IP65 Exchange contact Standard setting: mod.: E5 1.2 bar mod.: E6 2 bar mod.: E7 5 bar Electric connection chart 5

6 Case: brass Gasket: O-ring Max switched power: 3 W Electric contact type: N.. Protection rate: IP65 Max working pressure: 250 bar Standard setting: mod.: Z1 1.5 bar mod.: Z2 3 bar TECHNICL DT FOR ELECTRIC ND VISUL CLOGGING INDICTOR FOR IR FILTER Type Model (mbar) Setting kpa Type V V /8 NPT V V V /8 GS V conico V M10x1 V V V /8 NPT B V V Type B 6

7 Type Cap optional. Protection rate IP21 Type B Model (mbar) Setting kpa Type E E /8 NPT E /8 GS E conico E E M10x1 E E /8 NPT B Model (mbar) Setting kpa Type EC EC /8 NPT EC /8 GS EC conico EC EC M10x1 EC EC /8 NPT B Suitable for MP plug connector Protection rate IP67 Type Type B 7

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