STS 104 KH
Product ID: P11412
- NPT1/2 screw-in sensor for flow monitoring in liquid media
- ATEX approval for operation in Zone 0 and Zone 20
- ATEX approval for operation in Ex separation wall Zone 0/1
- Medium temperature up to 120 °C
- Corrosion-proof stainless steel housing AISI 316 Ti
- Immersion depth 40 mm
- 2 m fixed cable FEP
- Installation in T-piece or welding sleeve
- Needs ATEX certified amplifier with analogue or switching output
- Observe special conditions for safe use
| NPT1/2 - sensor length 40 mm - Ex-Zone 0/20 - extended temperature range up to 120° - FEP-cable |
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Productdata
| TYPE | STS 104 KH |
|---|---|
| Product ID | P11412 |
| Medium | water, oil |
| Detection range water | 1 ... 100 cm/s |
| Detection range Oil | 3 ... 200 cm/s |
| Process connection | NPT 1/2 |
| Sensor length L | 40 mm |
| Output | output with separate amplifier |
| 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 | 10 ... 40 °C |
| Temperature range in T5 | 10 ... 55 °C |
| Temperature range in T4 | 10 ... 90 °C |
| Temperature range in T3 | 10 ... 120 °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 |
| Protection [EN 60529] | IP 67 |
| Electrical connection | 2 m FEP-cable 4x0.25 mm² |
| Accessories (in scope of delivery) | 2 x gasket NPT1/2 AFM 34 |
| 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 |