Customisable low pressure sensor for precise measurement of the smallest pressures
Reliable low pressure sensor in a robust and compact design
Properties
Pressure type
:
Relativdruck | Absolutdruck
Housing
:
Edelstahl
Overpressure
:
1,5* fach bis 400 bar, darüber 1,2* fach
Bursting pressure
:
3* fach bis 600 bar, darüber 1,5* fach
Measurement parameters
response time
:
< 1 ms
Total error
:
≤ 0,5 % FS
Non-linearity
:
≤ 0,2 % FS
Non-repeatability
:
≤ 0,10 % FS
Hysteresis
:
≤ 0,15 % FS
ambient conditions
Temperature of the fluid
:
-40...+125 °C (0...+80 °C kompensierter Bereich)
Ambient temperature
:
-40...+105 °C
Storage temperature
:
-40...+125°C
Shock resistance
:
g 1000 gemäß IEC 60068-2-32
Vibration resistance
:
g 20 gemäß IEC 60068-2-6
QFS-2X
Stainless Steel Float Switch
QFS-20 & QFS-21 float switches have stainless steel floats and one or two reed contacts.
Properties
Protection class EN60529
:
IP68
Material Float
:
VA 1.4571
Material hose
:
Edelstahlwellschlauch (1.4404) mit Edelstahldrahtumflechtung (1.4301)
Operating temperature
:
max. + 150 °C
media density
:
ρ ≥ 0,8g/cm³
Switching system
:
Reed-Schalter
Contact
:
Wechsler, NO, NC
Switching voltage
:
4...250 V AC/DC
Switching current
:
1 mA ...1 A
Switching capacity
:
max. 1A, 60 VA/60 W
Switching hysteresis
:
ca. 100 mm
Switching angle
:
ca. + 20° / – 20°
Operating pressure (QFS-20)
:
max. 15 bar
Operating pressure (QFS-21)
:
max. 6 bar
ER-107
Electrode Relays with general approval for constructions Z-65.13-405, Z-65.40-191
Electrode relays for conductive level detection with approved design as part of an overfill cut-out device (Z-65.13-405) / leakage protection (Z-65.40-191)
Properties
details
:
folgen
ZMF-202e-IR
Robust propane gas sensor for industrial applications with extended operating temperature range and ATEX / SIL-2
The ZMF-202e-IR is a propane sensor for measuring propane concentration in harsh environments.
Properties
Operating conditions
:
-40 °C…+60 °C
Storage conditions
:
-40 °C…+85 °C
RelativeHumidity
:
0…95 % nicht kondensierend
Measurement method
:
NDIR (dual beam technology)
Certification
:
SIL2, ATEX
Signal output
:
4..20mA
Power supply
:
12…24 V DC
Housing
:
Edelstahl
Standard cable length
:
1,5 m
pressure conditions
:
800...1200 mbar
screw thread
:
M46x1,5
Measuring ranges
in ppm
:
in vol%
0...17.000ppm
:
0…1,7 vol% (100 % LEL)
0...21.000ppm
:
0…2,1 vol%
Options
Other cable lengths on request
:
ATEX certification (optional)
:
Our application engineers advise you
personally, comprehensively and professionally!