Barometers/ Measuring transducers for atmospheric pressure PREMASGARD® ALD

€188.37
Tax included

Calibratable PREMASGARD® ALD barometre with active output (U/I switchable) and 4 measuring ranges (max. 600...1100 hPa, switchable), in a compact plastic housing with quick-locking screws, optionally with/without display.

The pressure transmitter serves to measure the atmospheric air pressure in clean air (non-precipitating) or other non-aggressive, non-combustible gases. It is used in various applications such as ventilation and air conditioning systems, in meteorological measurement stations and air-pressure-dependent control systems.

Display
PREMASGARD® / PREMASREG®
Quantity

Voltage supply

24 V AC/ DC (± 10 %)

Power consumption

< 1 W at 24 V DC; < 2 VA at 24 V AC

Working resistance

Ra (Ohm) = 25 ...450 Ohm for I variant

Load resistance

RL > 25 kOhm for U variant

Max. pressure

± 0.5 % of final value per year

Output

switchable 0 -10 V/ 4...20 mA (via DIP switches)

Connection type

3-wire connection

Current consumption

max. 20 mA (at 24 V DC)

Measuring ranges

multi-range switching with 4 switchable measuring ranges

Type of pressure

atmospheric pressure/ absolute pressure

Accuracy

typically ± 1.5 % of final value (at +20°C)

Zero point offset

± 50 hPa

Above- below-pressure

200 kPa

Ambient temperature

–10...+50 °C

Storage temperature

–20...+50 °C

Medium

clean air and

non-aggressive, non-combustible gases

Signal filtering

0 s/ 1 s/ 5 s/ 10 s (selectable via DIP switches)

Electrical connection

2- or 3-wire connection

0.14 - 1.5 mm² via terminal screws

Cable connection

cable gland, plastic (M 16 x 1.5; with strain relief,

exchangeable, max. inner diameter 10.4 mm) or

M12 connector (male, 5-pin, A-code)

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

± 0.5 % of final value per year

Hysteresis

± 0.1 % of final value

Temperature drift values

± 0.1 % of final value/ °C

Temperature drift values

± 0.5 % of final value per 10 K

Linearity

± 0.5 % of final value

Air humidity

< 95 % r. H., non-precipitating air

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 !

Protection class

III (according to EN 60 730)

Housing dimensions

72 x 64 x 43.3 mm (Tyr 1 with Display)

Protection type

IP 65

1301-1157-2130-200

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