N - pressure transmitter

Basic technical information of pressure transmitter

Nominal pressure range	± 50Pa to ± 300kPa
Overpressure to 2 kPa from 2 kPa to 20 kPa from 20 kPa to 100 kPa over 100 kPa	20 kPa 50 kPa 300 % nominal range 200 % nominal range
Error	max. 1% (0.5%) ± 2Pa
Zero temperature error	typ. 0,2% max. 0,3 %/10°C
Span temperature error	typ. 0,2% max. 0,3 %/10°C
Compensated temp. range	20 ÷ +70°C
Operating temp. range with display .	-20 ÷ +85°C -20 ÷ 55°C (non condensing)
Storage temperature with display	-25 ÷ 100°C -20 ÷ 55°C
Supply voltage	12 ÷ 36V dc *
Supply current - output H	< 4mA **
Output	4 ÷ 20mA two-wire 0 ÷ 20mA three-wire 0 ÷ 10 V three-wire
Operating position	arbitrary
Protection	min. IP 65
Weight	cca 100g
Common-mode pressure for differential version	max. 100 kPa

* with display for output F 19÷43V
** with display for outputs G,H < 7mA

Barometric transmitters are produced with standard range 80 ÷ 120 kPa.

EMC – according to ČSN EN 61326-1

Based on customer request we can provide measurement of accredited test sensors centre and calibration services.

Instructions for use

Before connection of the transducer into the pressure circuit, it is necessary to verify that the pressure being measured corresponds to the nominal range of this transducer. Even a transient loading over the maximum allowable overpressure may cause a destruction of the measuring diaphragm!
If you measure a pressure of such media which are not non-aggressive gases, it is necessary to verify the transducer material resistance.
In case of the liquid media measurement, avoid its freezing – there is a danger of the measuring sensor destruction!