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PF261 Titan Low Pressure Switch
Brand: Pyropress Engineering Company LimitedThis range of switches employs a non-reinforced elastomer sensing element for settings between 8 and 250 mbar.
A special feature of the Titan switch is the separation of the flameproof and adjustment compartments allowing adjustment of the set point with power on and the switch in operation.
Reliable and proven design concepts from our established range of switches have also been incorporated. This provides a very competitively priced, lightweight and durable sensor.
Features- 316 stainless steel or black anodised aluminium a switchcase to IP66 standard
- Settings from 8 to 250 mbar
- SIL2 - IEC61508 proven reliability
- Single or dual microswitch option
- Internal adjustment scale
- Wetted parts NACE MR-01-75 compliant
- ATEX/IECEx Flameproof version CE II2G Exd IIB + H2 T6...T2 Gb Ta -60° to +75° C ... 90° C
- ATEX/IECEx Intrinsically safe version CE II1G Exia IIC T6...T2 Ga Ta -50° to +78° C ... 128° C
Specifications
Set Point - Increasing
- Inches Wg: 5 to 100
- kPa: 0.8 to 25
- mbar: 8 to 250
- psi: 0.12 to 3.63
Set Point - Decreasing
- Inches Wg: 5 to 100
- kPa: 0.8 to 25
- mbar: 8 to 250
- psi: 0.12 to 3.63
Switch Type
- 1 or 2 x SPDT
Electrical Connectors
- 1/2” NPT Straight
- M20 Straight/Angled
- M25 Straight
NPT Connection
- 1/4” NPT Female
BSP Connection
- 1/4” BSPP Female
Enclosure, Body Material
- 316 Stainless Steel
Diaphragm Material
- Neoprene
- Nitrile
- Viton
Wetted Materials
- 316 Stainless Steel
Materials of Construction
- Case: Aluminum
- Case: Stainless Steel
Deadband
- psi: 0.04 to 0.29 (kPa: 0.3 to 2, Mbar: 3 to 20)
Operating Temperature
- -30° to 150° C (-22° to 302° F)
Maximum System Pressure
- psi: 100 (kPa: 689.5, bar: 7)
Approvals & Certifications
- SIL 2
- ATEX/IECEx
NACE & NIST
- NACE MR-0175
Environmental Protection
- IP66