Operating Conditions - Endress+Hauser Ceraphant T PTC31 Operating Instructions Manual

Most important technical data
8.3

Operating conditions

• Any orientation
• Any position-dependent zero shift can be corrected
Offset: ±20 % URL
Operating conditions: Environment
• Ambient temperature range
–40 to +85 °C (–40 to +185 °F), briefly up to +100 °C (212 °F)
• Storage temperature
–40 to +85 °C (–40 to +185 °F)
Operating conditions: Process
- Medium temperature ranges
• PTC 31: -40 to +100 °C (-40 to 212 °F)
• PTP 31: -40 to +100 °C (-40 to 212 °F)
• PTP 35: -40 to +100 °C (-40 to 212 °F), +135 °C (+275 °F) for max. 1 hour
Please also note the temperature limits of the seal used.
• Seals:
FKM: Viton
EPDM: FDA number 21-CFR 177.2600, Class II 3A Sanitary Standard 18, USP Class VI,
temperature range -40 to +100 °C (-40 to 212 °F)
FKM: Viton
(+14 to +140 °F)
Limiting medium pressure range
• For overload resistance, see nameplate (section 2)
• Vacuum resistance
For ceramic sensor with nominal value >100 mbar (1.5 psi): 0 mbar
For ceramic sensor 100 mbar (1.5 psi): 700 mbar
For metal sensor: 10 mbar
30
®
, temperature range -20 to +100 °C (-4 to +212 °F)
®
for O2 applications (70C3 CO2-70-0041V), temperature range -10 to +60 °C
(0.15 psi)
abs
Ceraphant T PTC31, PTP31, PTP35
abs
(10 psi)
abs
(psi)
Endress+Hauser