Endress+Hauser Ceraphant PTP31B - Page 74

Technical data Ceraphant PTP31B, PTP33B
74 Endress+Hauser
15.3.6 Thermal change of the zero output and the output span
PTB31B
Measuring cell –20 to +85 °C (–4 to +185 °F) –20 to –40 °C (–4 to –40 °F)
+85 to +100 °C (+185 to +212 °F)
% of the calibrated span for TD 1:1
<1 bar (15 psi) <1 <1.2
≥ 1 bar (15 psi) <0.8 <1
PTP33B
Measuring cell –10 to +85 °C (+14 to +185 °F) +85 to +100 °C (+185 to +212 °F)
% of the calibrated span for TD 1:1
<1 bar (15 psi) <1 <1.2
≥ 1 bar (15 psi) <0.8 <1
15.3.7 Long-term stability
Measuring ranges 1 year 5 years 10 year
% of URL
400 mbar (6 psi)to
400 bar (6 000 psi)
±0.2 ±0.4 In preparation
15.3.8 Switch-on time
≤2 s