background image

 

 

Technical data 

Note: Reverse polarity protection of the supply voltage, excess voltage, override and short circuit protection  
are provided. 

FS (F

ull 

S

cale

) = 

relative to the full measuring range;  

B.F.S.L. 

B

est 

F

it 

S

traight 

L

ine 

1) -25 °C with FKM seal, -40 °C on request 
2) Environmental conditions according to 1.4.2 UL 61010-1; C22.2 No. 61010-1 
3) With mounted mating connector in corresponding protection class 
All details in this brochure are subject to technical modifications.

 

Input data 

Measuring 

ranges 

[bar] 

40 60 

100 250 400  600 

Overload 

pressure 

[bar] 

80 

120 

200 500 800  1000 

Burst 

pressure 

[bar] 

200 300 500 1000 2000  2000 

Mechanical connection 
(Torque rating) 

G1/4A DIN 3852 
20 Nm 

Parts in contact with media 

Fitting: Stainless steel 
Seal: FKM 

Output data 

Output signal, 
permitted resistance 

4 .. 20 mA, 2 conductors 
 

R

Lmax

 = (U

B

 – 8 V) / 20 mA [k

0 ..10 V, 3 conductors 
 

R

Lmin

 = 2 k

 

Accuracy acc. to DIN 16086, 
max. setting 

 ± 0.5 % FS typ.  

 ± 1,0 % FS max. 

Accuracy at min. setting 
(B.F.S.L.) 

 ± 0.25 % FS typ.  

 ± 0.5 % FS max. 

Temperature compensation  
zero point 

 ± 0.015 % FS /°C typ.  

 ± 0.025 % FS /°C max 

Temperature compensation  
over range 

 ± 0.015 % FS /°C typ.  

 ± 0.025 % FS /°C max 

Non-linearity at max. setting 
acc. to DIN 16086 

 ± 0.3 % FS max. 

Hysteresis 

 ± 0.4 % FS max. 

Repeatability 

 ± 0.1 % FS 

Rise time 

 2 ms 

Long-term drift 

 ± 0.3 % FS typ. / year 

Ambient conditions 

Compensated temperature range 

-25 .. +85 °C 

Operating temperature range 

1)

 

-40 .. +85 °C / -25 .. +85 °C 

Storage temperature range 

-40 .. +100 °C  

Fluid temperature range 

1)

 

-40 .. +100 °C / -25 .. +100 °C 

 - mark 

EN 61000-6-1 / 2 / 3 / 4 

 - mark 

2)

  

Certifikat-No.: E318391 

Vibration resistance acc. to 
DIN EN 60068-2-6

 

at 10 ..500 Hz 

 20 g  

Protection class acc. to DIN EN 60529 

3)

 

IP 67 (M12x1, when an IP 67 connector is used) 

Other data 

Supply voltage  
 
For use acc. to UL spec. 

  8 .. 30 V DC 2 conductors 
12 .. 30 V DC 3 conductors 
-limited energy- acc. to 9.3 UL 61010,Class2; 
UL 1310/1585;LPS UL 60950 

Residual ripple of supply voltage 

 5 % 

Current consumption  

< 25 mA 

Life expectancy 

> 10 million load cycles 
0 .. 100 % FS 

Weight 

approx. 60 g 

Содержание HDA 7400

Страница 1: ...Kurzanleitung Druckmessumformer HDA 7400 Mat Nr 670041 Stand 22 04 2020 ...

Страница 2: ...albedienungsanleitung der allein gültige Kurzbeschreibung der Baureihe HDA 7400 Je nach Ausführung bietet das Gerät Druckmessung in verschiedenen Druckstufen im Bereich von 0 40 bar bis 0 600 bar Sehr kleine kompakte Bauform für beengte Einbauräume bei Mobilanwendungen 2 und 3 Leitervariante zur Einbindung in moderne Steuerungen z B SPS mit verschie denen marktüblichen analogen Ausgangssignalen mA...

Страница 3: ...ter 4 20 mA RLmax UB 8 V Ω 0 02 A 3 Leiter 0 10 V RLmin 2 kΩ Der Lastwiderstand RL ergibt sich aus dem intern im Auswertegerät befind lichen Messwiderstand und dem Leitungswiderstand der Anschlussleitung Kontakt Fragen zu Dokumenten Fragen zu Reparatur Service HYDAC ELECTRONIC GMBH Hauptstr 27 D 66128 Saarbrücken Germany Web www hydac com E Mail electronic hydac com Tel 49 0 6897 509 01 Fax 49 0 6...

Страница 4: ... FS typ 1 0 FS max Genauigkeit bei Kleinstwerteinstellung B F S L 0 25 FS typ 0 5 FS max Temperaturkompensation Nullpunkt 0 015 FS C typ 0 025 FS C max Temperaturkompensation Spanne 0 015 FS C typ 0 025 FS C max Nicht Linearität bei Grenzpunkteinstellung nach DIN 16086 0 3 FS max Hysterese 0 4 FS max Wiederholbarkeit 0 1 FS Anstiegszeit 2 ms Langzeitdrift 0 3 FS typ Jahr Umgebungsbedingungen Kompe...

Страница 5: ...Quick Guide Translation of original instructions Pressure Transmitter HDA 7400 Part No 670041 Status 22 04 2020 ...

Страница 6: ...series HDA 7400 Depending on the model the device offers the following functions Pressure measurement in different pressure levels in the range of 0 40 bar up to 0 600 bar Very small compact design for small installation spaces in mobile applications 2 and 3 conductor version for integration into modern controls e g SPS with various commercially available analog output signals mA or V Various elec...

Страница 7: ...s 4 20 mA RLmax UB 8 V Ω 0 02 A 3 conductors 0 10 V RLmin 2 kΩ The load resistance RL is produced by the measuring resistance inside the evaluation unit and the line resistance of the connection line Contact Enquiries for documents Enquiries about repairs service HYDAC ELECTRONIC GMBH Hauptstr 27 D 66128 Saarbrücken Germany Web www hydac com E Mail electronic hydac com Phone 49 0 6897 509 01 Fax 4...

Страница 8: ...acc to DIN 16086 max setting 0 5 FS typ 1 0 FS max Accuracy at min setting B F S L 0 25 FS typ 0 5 FS max Temperature compensation zero point 0 015 FS C typ 0 025 FS C max Temperature compensation over range 0 015 FS C typ 0 025 FS C max Non linearity at max setting acc to DIN 16086 0 3 FS max Hysteresis 0 4 FS max Repeatability 0 1 FS Rise time 2 ms Long term drift 0 3 FS typ year Ambient conditi...

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