temperature Pressure

Pressure and differential pressure transducer/ switch,
for volume flow rate indication with display PREMASREG® 11Dx

Product group: WG02

In Stock

Usually ships in 1 to 3 days
331,32 €
89,00 € (special net price)
105,91 € incl. VAT + shipping


Pressure and differential pressure transducer/ switch,
for volume flow rate indication with display PREMASREG® 11Dx
The electronic PREMASREG® 11Dx - I - U/ W pressure sensor and switch is equipped with measuring functions for volume flow rate, differential
pressure and filter monitoring based on pressure measurement in clean air. The devices are fitted with one switching output, one continuous output
and one backlit display for setting the switchpoint and displaying the ACTUAL values. The piezoresistive measuring element guarantees a high degree
of reliability and accuracy.
This pressure sensor is used in clean room, medical and filter technology, in ventilation and air conditioning ducts, in spray booths, in large-scale
catering facilities, for monitoring filters, for level measurement or for triggering frequency converters. The medium measured is air (non-precipitating),
or other gaseous, non-aggressive, non-combustible media. It has a manual zero point push-button and an offset potentiometer for final value
correction. Fine adjustment by the user is possible at any time. Parameter entry is menu-based and is easy to perform using three buttons with the
help of the display. A connection set ASD-06 (2m connection hose, two pressure nipples, screws) is included in the scope of supply.

Technical details

Voltage supply
24 V AC (± 20 %) and
15…36 V DC
Data points
Differential pressure [Pa],
volume flow [m3/h]
Media temperature
0...+50 °C
Type of pressure
differential pressure
± 1.5 %
Accuracy, pressure
± 1.5 % final value of pressure range (at 20 °C)
Above- below-pressure
máx. ± 100 hPa
clean air and
non-aggressive, non-combustible gases
Signal filtering
switchable 1 s/ 10 s
Switching hysteresis
± 1 % of pressure range (1000 Pa => ± 10 Pa; 5000 Pa => ± 50 Pa)
Electrical connection
0.14 - 1.5 mm², via removable plug-in screw terminals
plastic, material polyamide, 30 % glass-globe reinforced,
with quick-locking screws, colour pure white (similar to RAL 9010)
Housing dimensions
108 x 72.5 x 70 mm (Thor 2)
Cable gland
M 16 x 1.5; including strain relief
Sum of Linearity+hysteresis
< ± 1 % of final value of pressure range
Air humidity
< 95 % RH, non-precipitating air
Protection class
III (according to EN 60 730)
Protection type
IP 65 (according to EN 60 529)*
Protection type housing
IP 65
CE conformity according to EMC Directive 2014/ 30/ EU,
according to EN 61326-1, according to EN 61326 - 2 - 3
Display, 2 lines, 37 x16 mm (W x H), with illumination, for displaying the volume flow rate
K factor
1 to 5000
m³/ s, m³/ min, m³/ h,
l/ s, l/ min, l/ h
Max. value displayed