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
✔
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
Protection class III
✔
MTTF
403 years
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
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)
