Walter Stauffenberg
GmbH & Co. KG
Im Ehrenfeld 4
D-58791 Werdohl
Phone +49 (0) 2392 916-0
Operating instructions PT-RF
V1.3
page 29 of 30
9 Technical Data
9.1 Pressure transmitter
Materials
housing: stainless steel 1.4305
seal (B04): FPM (Viton®)
cap: polyamide (glass fibre-reinforced)
dimensions:
59 x 26 mm / 2.31 x 1.02 in
weight:
80 g / .18 lbs
Temperature range
media temp.: -30 °C ... +135 °C / -22 °F ... +275 °F
ambient temp.: -30 °C ... +85 °C / -22 °F ... +185 °F
storage temp.: -50
°C … +100 °C / -58°F … +212 °F
Response time
typ. 250 ms; max. 400 ms
Long-term stability:
acc. to IEC EN 60770-
1 max. ± 0.25 % FS* /a
Vibration load:
in line with IEC 60068-2-6 (20 g)
Impact load:
in line with IEC 60068-2-27 (30 g) 11 ms
Temperature
behaviour
max. ± 0.2 % FS* /10K (test condition 25 °C; 45 % v. F.)
Protection rating
IP69: Dust-tight and protected against high pressure and steam
jet cleaning.
