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Features
Medium Liquid, gaseous Pressure type Gauge pressure Pressure unit bar Measuring range 0 bar … 0.25 bar Process temperature –20 °C … +150 °C Maximum ohmic load RA 4 mA … 20 mA, 2-wire (RA ≤ (L+ – 10 V) / 0.02 A [Ohm])
The variant with field housing and current output 4 mA … 20 mA features test terminals that allow metering of the signal current without having to disconnect the device.the signal current without having to disconnect the device.
0 V … 10 V, 3-wire (RA > 10 kOhm)
0 V … 5 V, 3-wire (RA > 5 kOhm)
Output signal 4 mA … 20 mA, 2-wire EHEDG approval ✔
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Mechanics/electronics
Process connection Clamp (ISO 2852) DN 40 Wetted parts Stainless steel 1.4435 Internal transmission fluid Synthetic oil, FDA approved Housing material Stainless steel 1.4571 Connection type Field housing Supply voltage 11 V DC … 30 V DC Electrical safety Overvoltage protection: 36 V DC
Short-circuit protection: QA towards M
Reverse polarity protection: L+ to M
Protection class: III
Dielectric strength 500 V DC, NEC Class 02 power supply (low voltage and low current max. 100 VA even in the event of a fault) CE-conformity EMC directive: 2004/108/EC, EN 61326-2-3 Weight sensor Approx. 500 g Seal Without seal Enclosure rating IP67 1) Protection class III ✔ MTTF 403 years - 1) Enclosure rating IP per IEC 60529. The enclosure rating classes specified only apply when connected with female connectors that provide the corresponding enclosure rating.
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Performance
Non-linearity ≤ ± 0.2 %, of span (Best Fit Straight Line, BFSL) according to IEC 61298-2 Accuracy ≤ ± 0.25 % of the span Non-repeatability ≤ ± 0.1 % of the span Response time (10 % … 90 %) ≤ 10 ms Long-term drift/one-year stability ≤ 0.2 % of the span Temperature coefficient in rated temperature range Mean TC of zero: ≤ 0.2% of span / 10 K for measuring ranges 0 bar … 0.6 bar up to 0 bar … 25 bar, Mean TC of zero: ≤ 0.25 % of span/ 10 K with pressure range 0 bar … 0.4 bar≤ 0.25 % of span/ 10 K, with pressure range 0 bar … 0.4 bar, Mean TC of zero: ≤ 0.4% of span / 10 K for measuring range 0 bar … 0.25 bar, Mean TC of span ≤ 0.2 % of span / 10 K Rated temperature range 0 °C … +80 °C
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Ambient data
Ambient temperature –20 °C … +80 °C Storage temperature –40 °C … +100 °C Shock load 500 g according to IEC 60068-2-27 (mechanical shock) Vibration load 15 g according to IEC 60068-2-6 (vibration under resonance)
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Classifications
eCl@ss 5.0 27200614 eCl@ss 5.1.4 27200614 eCl@ss 6.0 27200614 eCl@ss 6.2 27200614 eCl@ss 7.0 27200614 eCl@ss 8.0 27200614 eCl@ss 8.1 27200614 eCl@ss 9.0 27200614 eCl@ss 10.0 27200614 eCl@ss 11.0 27200614 eCl@ss 12.0 27200614 ETIM 5.0 EC011478 ETIM 6.0 EC011478 ETIM 7.0 EC011478 ETIM 8.0 EC011478 UNSPSC 16.0901 41112410