S+S Regeltechnik PREMASGARD ALD Mode D'emploi page 6

G
®
PREMASGARD
Calibratable barometer PREMASGARD
compact plastic housing with quick-locking screws, optionally with/without display. The pressure sensor is used for measuring atmospheric air pres-
sure in clean air (non-precipitating) or other non-aggressive, non-combustible gases. It is used in various applications such as ventilation and air
conditioning technology, in meteorological measurement stations and air-pressure-dependent control systems. The piezoresistive measuring element
is temperature-compensated and guarantees a high degree of reliability and accuracy. The sensor is factory-calibrated; an environmental precision
adjustment by an expert is possible.
TECHNICAL DATA
Power supply:
Working resistance:
Load resistance:
Power consumption:
Current consumption:
Measuring ranges:
Output:
Connection type:
Ambient temperature:
Type of pressure:
Medium:
Accuracy:
Zero point offset:
Positive pressure:
Signal filtering:
Temperature drift:
Housing:
Housing dimensions:
Cable connection:
Electrical connection:
Air humidity:
Protection class:
Protection type:
Standards:
Equipment:
ACCESSOIRES
WS-04
PREMASGARD ® ALD Measuring transducer for atmospheric pressure
Pressure range
(adjustable)
600...1100 hPa
700...1100 hPa
800...1100 hPa
900...1100 hPa
Multi-range switching:
Output:
Optional:
Conversion table for pressure values:
Unit =
1 Pa
1 kPa
1 bar
1 mbar
1 mH O 0.0980665 bar
2
ALD
® ALD with active output (U/I switchable) and 4 measuring ranges (max. 600...1100 hPa, switchable), in a
24 V AC/DC (± 10 %)
R (Ohm) = 25 ...450 Ohm for I-output
a
R > 25 kOhm for U-output
L
< 1 W at 24 V DC;
< 2 VA at 24 V AC
< 45 mA
multi-range switching with 4 switchable measuring ranges (see table)
switchable 0 -10 V ⁄ 4...20 mA (via DIP switches)
3-wire connection
storage –35...+85 °C; operation – 30...+75 °C, non-precipitating
atmospheric air pressure ⁄ absolute pressure
clean air and non-aggressive, non-combustible gases
typically ± 0.4 kPa compared to calibrated reference device
± 50 hPa
200 kPa
switchable 1 s ⁄ 10 s (via DIP switches)
± 0.1 % of final value per °C
plastic, UV-resistant, polyamide material, 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!
72 x 64 x 37.8 mm (Tyr 1 without display)
72 x 64 x 43.3 mm (Tyr 1 with display)
cable gland, plastic (M 16 x 1.5; with strain relief, exchangeable,
inner diameter 10.4 mm) or M12 plug-in connector (flush-type connector, 5-pin, A-coding)
according to DIN EN 61076-2-101 (optional, available upon request)
0.14 - 1.5mm², via screw terminals
< 95 % r. H., non-precipitating air
III (according to EN 60 730)
IP 67 (according to EN 60 529) housing tested, TÜV SÜD, report no. 713139052 (Tyr 1)
CE conformity, electromagnetic compatibility according to EN 61 326, EMC Directive 2014 ⁄ 30 ⁄ EU
display, one-line, cutout approx. 36 x15 mm (W x H),
for displaying the atmospheric air pressure ⁄ absolute pressure
weather and sun protection hood, 130 x 180 x 135 mm, stainless steel V2A (1.4301)
Type ⁄ WG01
A L D
A L D LCD
The pressure ranges can be set via DIP switches.
0 -10 V or 4...20 mA (selectable via DIP switches)
Cable connection with M12 connector according to DIN EN 61076-2-101 (on request)
bar
0.00001 bar 0.01 mbar
0.01 bar
1 bar 1000 mbar
0.001 bar
98.0665 mbar
Output
(switchable)
0 -10 V / 4...20 mA
0 -10 V / 4...20 mA
mbar
1 Pa
10 mbar 1000 Pa
100000 Pa
1 mbar 100 Pa
9806.65 Pa
Display Item no.
13 01-1157- 0130- 200
■ 13 01-1157- 2130- 200
Pa kPa
0.001 kPa
1 kPa
100 kPa
0.1 kPa
9.80665 kPa
Rev. 2021 - V22
mH O
2
0.000101971 mH O
2
0.101971 mH O
2
10.1971 mH O
2
0.0101971 mH O
2
1 mH O
2