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ifm Electronic Flow sensor SF221A SF221A 1 pc(s)
EAN:
Part number:
Item no:
Product type
Flow sensor
Type
SF221A
Connector
Cable, open end
Material
Stainless steel
Material properties
rust-proof
Datasheet (PDF)
Highlights & Details
Ifm SF221A flow sensor for connection to evaluation unit
- For applications in areas where there is a risk of explosion
- Reliable monitoring of liquid and gaseous media in pipework
- For connection to an evaluation unit
- Robust design for use in harsh industrial environments
- Simple process connection using an adapter
Technical specifications
- Connection to evaluation electronics: VS2000 Exi (PTB 01 ATEX 2075)
- Response time [s]: 1...10
- Response time - Gasfoe_Media [s]: 1...10
- Response Time - Fluid_Media [s]: 1...10
- Rod length L [mm]: 12
- Ambient temperature-1 [°C]: -20...70
- ATEX Device Identification: II 2G Ex ia IIC T4 GB
- Compressive strength [bar]: 30
- Mounting length EL [mm]: 27
- Setting Range - Fluid_Media [cm/s]: 3...300
- Adjustment range - Gasmold_Media [cm/s]: 200...2000
- Housing: Threaded design
- Weight [g]: 350,000
- Highest sensitivity - Liquid_Media [cm/s]: 3...60
- Highest sensitivity - Gasfoe_Media [cm/s]: 200...800
- Cable: 6 m, TPE-S; Max. Cable length: 100 m; 5 x 0.34 mm²
- Max. Self-inductance [µH]: 6
- Max. Equity [nF]: 1.2
- Media: Liquid media; Gaseous media
- Medium temperature [°C]: -20...70
- Medium temperature - Liquid_Media [°C]: -20...70
- Medium temperature - Gasfoe_Media [°C]: -20...70
- MTTF: 8648
- Process connection: G 1/4 External thread
- IP 67 protection
- Temperature gradient [K/min]: 15
- Temperature class T4
- Materials in contact with the Medium: 1.4404 (stainless steel / 316L)
- APPROVAL: DMT 03 ATEX E091; IECEX BVS 06.0007
- Product type
Flow sensor
- Type
SF221A
- Connector
Cable, open end
- Material
Stainless steel
- Material properties
rust-proof
- Cable length
6 m
- Media temperature (min.)
-20 °C
- Max. media temperature
70 °C
- Max. operating pressure
30 bar
- Weight
350.000 g
- Min. ambient temperature
-20 °C
- Max. ambient temperature
70 °C
- Length
27 mm
- Content
1 pc(s)
- RoHS-compliant
Yes
- Ex Zoning
2
- UKCA
yes
Documents & Downloads
Datasheet
Datasheet 3320692 ifm Electronic Flow sensor SF221A SF221A 1 pc(s)
User & Safety Instructions
User & Safety Instructions 3320692 ifm Electronic Flow sensor SF221A SF221A 1 pc(s)
Description
Ifm SF221A flow sensor for connection to evaluation unit
This text is machine translated.
This text is machine translated.