FS Range » FS-H Series
Proximity Switch - Ferrous
FS-H321-E-1M
Certifications / Approvals
| Magnet Part No. | MA-1S | MA-4S | MA-7S | MA-8S |
|---|---|---|---|---|
| Sensing Range in mm (") | 4.0 (0.16") | 8.0 (0.31") | 12.0 (0.47") | 8.0 (0.31") |
| Magnet Datasheets |  | | | |
- Housing Type
- Cylindrical with Cable
- Housing Material
- 316L Stainless Steel
- Contact Material
- Palladium-Silver
- Maximum Current
- 4A
- Conduit Entry
- 1/2" NPT
- Temperature Class (T Rating)
- T4A
- Operating Temperature
- -20°C to +70°C / -4°F to +158°F (Certification limits may apply - refer to certificate)
- Sensing Face Pressure Rating
- 2,000psi / 138 bar
- Environmental protection
- IP 66, 67 & 68 (24hrs at 30m)/ NEMA 4X & 6P
- Safety Rating
- SIL 2 / SC3
- Actuation
- Ferrous Actuated (Magnet Optional)
- Mounting
- 5/8"-18 UNF (47.75mm / 1.88" long) c/w 2 x locknuts
- Sensing Range with Magnet
- <12mm (0.47")
- Repeatability
- Approx. 0.05mm (0.002")
- Response Time
- 8 ms
- Certification
- ATEX/IECEx/UKEx Ex db/tb
- Hazardous Location
- Zone 1, 2, 21 and 22
- Electrical Connection
- PVC Cable
- Gas Group
- IIC
- Dust Group
- IIIC
- Differential Hysteresis
- < 0.51mm (0.020") axial
- Connection Options for Series Overview
- Cable
Certification
Compliance
Certificate No. (Click to download)
Safety Integrity Level (SIL)
IEC 61508:2010; SC3 ¦ SIL 2 with HFT=0 (1oo1) and SIL 3 with HFT =1 (1oo2)
All of our products are also available as Ordinary Location / General Industrial.
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