User Manual

Layer thickness
- Enamel approx. 0.8 mm (0.03 in)
- ECTFE approx. 0.5 mm (approx. 0.02 in)
- PFA approx. 0.5 mm (approx. 0.02 in)
Surface quality
- Standard R
a
approx. 3 µm (approx. 1.18
-4
in)
- Hygienic version 3A (OPTISWITCH
5250 C)
R
a
<0.8 µm (<3.15
-5
in)
Process fittings
- Thread G¾ A, ¾ NPT, G1 A, 1 NPT
- Flanges DIN from DN 25, ANSI from 1"
- hygienic fittings Bolting DN 40 PN 40, Tri-Clamp 1", Tri-Clamp
1½" PN 10, conus DN 25 PN 40, Tuchenhagen
Varivent DN 50 PN 10
High voltage test (enamel) max. 5 KV
Gas-tight leadthrough (optional)
- leakage rate <10
-6
mbar l/s
- pressure resistance PN 64
- hygienic fittings Bolting DN 40 PN 40, Tri-Clamp 1", Tri-Clamp
1½" PN 10, conus DN 25 PN 40, Tuchenhagen
Varivent DN 50 PN 10
Output variable
Output relay output (DPDT), 2 floating spdts
Turn-on voltage
- min. 10 mV
- max. 253 VAC, 253 VDC
Switching current
- min. 10 µA
- max. 3 AAC, 1 ADC
26 OPTISWITCH 5200 C, 5250 C - with relay output
Supplement
30431-EN-060831