STS 111 K-L80
Product ID: P11191
- DN25/PN40 flange sensor for flow monitoring in liquid media
- ATEX approval for operation in Ex areas Zone 0 and Zone 1
- ATEX approval for operation in Ex separation walls Zone 0/Zone 1
- Medium temperature up to 85 °C
- Corrosion-proof stainless steel housing AISI 316 Ti
- Immersion depth 80 mm from upper edge of flange
- 2 m fixed cable PUR
- Flange acc. to EN 1092-1/05 A
- Needs ATEX certified amplifier with analogue or switching output
- Observe special conditions for safe use
| flange DN25/PN40 - sensor length 80 mm - Ex-Zone 0/20 - PUR-cable |
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Productdata
| TYPE | STS 111 K-L80 |
|---|---|
| Product ID | P11191 |
| Medium | water, oil |
| Detection range water | 1 ... 100 cm/s |
| Detection range Oil | 3 ... 200 cm/s |
| Process connection | DN25/PN40 (EN 1092-1/05 A) |
| Sensor length L | 80 mm |
| Ex area uf use | installation in partition wall Zone 0/1, Zone 0, Zone 20 |
| ATEX Certificate | TÜV 98 ATEX 1298 X |
| Marking gas Ex for partition wall mounting | Ex II 1/2 G Ex ia IIC T6…T3 Ga/Gb |
| ATEX marking gas | Ex II 1 G Ex ia IIC T6…T3 Ga |
| ATEX Marking dust | Ex II 1 D Ex ia IIIC T125°C Da |
| Temperature range in T6 | -20 ... 40 °C |
| Temperature range in T5 | -20 ... 55 °C |
| Temperature range in T4 | -20 ... 85 °C |
| Temperature range in T3 | -20 ... 85 °C |
| Temperature range dust-Ex | -20 ... 85 °C |
| Maximum values | Ui = 13.65 V / li = 200 mA / Pi = 0.69 W / Ci = 0.45 nF / Li = 1.80 µH |
| Start-up time typ. | 8 s (2 ... 18 s) |
| Reaction time typ. | 2 s (1 ... 13 s) |
| Compressive strength | 60 bar |
| Material sensor touched by medium | stainless steel AISI 316 Ti |
| Material housing | stainless steel AISI 316 Ti, brass |
| Material Flange | AISI 316 Ti |
| Protection [EN 60529] | IP 67 |
| Electrical connection | 2 m PUR-cable, 4x0.25 mm² |
| Associated amplifiers | SZAb 400 EX-GR, SZAb 400 EX-WR115, SZAb 400 EX-WR230, SZAb 400 EX-GA |
| Note | probe with longer cable available on request |