Huba Pressure sensor 503

The relative pressure transmitter type 503 with proved ceramic technology features, adjusted and amplified sensor signals which are available as standardized voltage outputs. Designed for large batch production in OEM applications.

 Partial automatic production, giving
 ideal price / performance ratio. Ideal for use as a control element,
 owing  as a result of a small hysteresis Incorporates all the benefits of ceramics
 technology for industrial applications

Technical overview
Pressure range
Relative     0 ... 2.5  25 bar
Operating conditions
Medium     Liquids and neutral gases
    Medium   +2 ... +90 ¨¤C
Temperature    Ambient +10 ... +60 ¨¤
 
    Storage  -30 ... +85 ¨¤
Overload admissible    2 x fs
Rupture pressure    3 x fs (max. 50 bar)
Materials
 ABS for cover with connector RAST 2.5  ABS
Housing material
  PA 6 for cover with connector DIN or cable  PA 6
   Sensor Ceramic Al O  (96%)
2 3
Materials in contact with the medium    Pressure connector Grivory GV 5H or Noryl GTX 20% GF
    Sealing material FPM, EPDM, NBR
Electrical overview
  Output Power supply Load Current consumption
supply voltage - 10 V
2 wire  4 ... 20 mA 10.0 ... 33 VDC <   [Ohm] < 20 mA
0.02 A
  0 ...   5 V   9.0 ... 33 VDC > 10 kOhm / < 100 nF <   5 mA
3 wire  0 ... 10 V 16.2 ... 33 VDC > 10 kOhm / < 100 nF <   5 mA
  ratiom. 10 ... 90%  5 VDC 5% > 10 kOhm / < 100 nF <   5 mA  
 Short circuit proof and protected against polarity reversal. For connector versions mechanical protection only.  The correct 
Polarity reversal protection
  wiring acc. to the scheme has to be guaranteed by the OEM-customer.
Electromagnetic compatibility The product is designed exclusively for instal lation in equipment. The customer is responsible for CE conformity.
Dynamic response
Response time     < 5 ms
Load cycle     < 50 Hz
Protection standard
With connector RAST 2.5    IP 00
With DIN connector or cable 1.5 m    IP 54
Electrical connections
DIN connector EN 175301-803-A
Cable 1.5 m
Connector RAST 2.5
Pressure connections
   G  seal at front Grivory GV 5H
Outside thread    G  seal at back Grivory GV 5H
   G ? seal at back Grivory GV 5H
Plug connector   (to max. 6 bar nominal pressure) Grivory GV 5H
Mounting instructions
Installation arrangement        Unrestricted
Starting torque G   min. 0.4 Nm / max. 0.8 Nm  Destruction > 30 Nm
Weight
With connector RAST 2.5    ~ 41 g
With connector DIN    ~ 55 g
With cable      ~ 95 g

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