Sensor (Optional) - vacuubrand VACUU-SELECT Instructions For Use Manual

Appendix
Wetted materials
Vacuum data
82
9.1.3 VACUU·SELECT
Wetted materials
Component
Sensor
Measurement chamber
Small flange
Sealing ring at the sensor
O‑ring inside small flange
Hose nozzle
Venting valve seal
Optional: blind plugs without
venting valve
Vacuum data
Values
Measuring range
(absolute)
Accuracy of measure‑
ment
Measuring principle
Temperature coefficient
Maximum admissible
pressure, abs.
Maximum admissible media temperature (gas), non‑explosive atmo‑
sphere:
Short term (< 5 min)
Continuous operation
ATEX conformity
Maximum admissible media temperature (gas)
Short term
Continuous operation

Sensor (optional)

®
Wetted materials
Aluminum oxide ceramic,
gold‑coated (if applicable)
PPS
PP
Chemically resistant
fluoroelastomer
FKM
PP
FFKM
Epoxy resin
1060–0.1 mbar
±1 mbar/hPa/Torr, ±1 digit, with
VACUU·SELECT vacuum controller (after
®
adjustment, constant temperature)
Ceramic diaphragm (aluminum oxide, gold‑
coated), capacitive, gas type independent,
absolute pressure
< ±0.15 mbar (hPa)/K
1.5 bar
80 °C
45 °C
II 3/‑ G IIC T4 X Internal Atm. only
40 °C
40 °C
20901059_EN_VACUU·SELECT_V1.3_280119
(US)
795–0.1 Torr
< ±0.11 Torr/K
1125 Torr
176 °F
113 °F
`
atmosphere:
104 °F
104 °F