Power consumption
< 1 W at 24 V DC; < 2 VA at 24 V AC
Voltage supply
15...36 V DC
depending on working resistance, residual ripple stabilised ± 0.3 V
Working resistance
Ra (ohm) = (Ub -14 V)/ 0.02 A for I variant
Measuring function
Differential pressure, volume flow (square root output signal)
Current consumption
< 20 mA
Measuring ranges
multi-range switching with 8 switchable measuring ranges
Media temperature
-20...+50°C
Pressure connection
with connection nozzles for pressure hose Ø 6 mm
Type of pressure
differential pressure
Zero point offset
± 5 % of final value
Above- below-pressure
max. 5 x pressure range
Medium
clean air and
non-aggressive, non-combustible gases
Signal filtering
switchable 1 s/ 10 s
Output
4...20 mA
Electrical connection
2- or 3-wire connection
0.14 - 1.5 mm² via terminal screws
Output signal
4...20 mA
Cable connection
cable gland, plastic (M 16 x 1.5; with strain relief, exchangeable, max. inner diameter 10.4 mm) or
M12 connector according to DIN EN 61076-2-101 (optional on request)
Cable gland
M 16 x 1.5, including strain relief, exchangeable,
max. inner diameter 10.4 mm
Long-term stability
± 1 %/ year
Hysteresis
0.3 % of final value
Media contacting parts
ms, Ni, Nylon, PU, Si, PVC with plasticisers
Temperature drift values
± 0.1 % of final value/ °C
Linearity
< ± 1 % of final value
Air humidity
< 95 % r. H., non-precipitating air
Accuracy
(10000 Pa): ± 50 typically Pa
compared to the calibrated reference device
Protection class
III (according to EN 60 730)
Protection type
IP 65 (according to EN 60 529)*
Standards
CE conformity,
electromagnetic compatibility according to EN 61326,
according to EMC Directive 2014/ 30/ EU
Measuring range pressure
0 ... +4000 Pa / -4000 ... +4000 Pa
0 ... +6000 Pa / -6000 ... +6000 Pa
0 ... +8000 Pa / -8000 ... +8000 Pa
0 ... +10000 Pa / -10000 ... +10000 Pa
Housing
plastic, UV-stabilised,
material polyamide, 30 % glass-globe reinforced,
with quick-locking screws
(slotted/ Phillips head - combination),
colour traffic white (similar to RAL 9016),
housing cover for display is transparent !
