G1'' stainless variable area flow switch oil 35-110 l/min 300 bar
Closes a normally open contact at an adjustable oil flow of 35 to 110 l/min. The potential-free reed contact carries no voltage of its own, so it can be wired directly to a PLC (programmable logic controller) input. It switches max. 100 VA, about 0.4 A at 250 V AC; valve or relay coils cause high switch-on currents, so add a contact protection relay (not included). Viscosity compensation keeps the set point valid for oils from 30 to 600 cSt (centistokes). The 1.4571 stainless steel body with female thread is rated to 300 bar (≈4350 psi) and +120 °C (≈248 °F).
- Regular price
- £1,183.11
Description
Closes a normally open contact at an adjustable oil flow of 35 to 110 l/min. The potential-free reed contact carries no voltage of its own, so it can be wired directly to a PLC (programmable logic controller) input. It switches max. 100 VA, about 0.4 A at 250 V AC; valve or relay coils cause high switch-on currents, so add a contact protection relay (not included). Viscosity compensation keeps the set point valid for oils from 30 to 600 cSt (centistokes). The 1.4571 stainless steel body with female thread is rated to 300 bar (≈4350 psi) and +120 °C (≈248 °F).
Pros:
- Adjustable set point from 35 to 110 l/min
- Potential-free reed contact, no supply voltage needed
- One set point for oils from 30 to 600 cSt
- DIN plug connector (EN 175301-803)
- Any mounting position, preferably with upward flow
Cons:
- Contact protection relay (not included) needed for valve or relay coils
- 50 mm clearance from iron parts needed; not for strong magnetic or induction fields
- Not suitable for liquids with solid or magnetic particles