Huba Pressure sensor 515

These compact OEM pressure transmitters type 515 meet the high est specification for mechanical stress, EMC compatibility, and operational reliability.
This sensor utilises a ceramic technology, developed by Huba Control and for the last 10 years, in millions of applications. Used in combination with unique integrated electronic design, means that the type 515 series has a high degree of accu racy for all temperature ranges. These units are available in small or production quantities, with an excellent price to performance ratio.

 Compact, rugged construction for  highest operational reliability
 Negligible temperature influence on accuracy
 Excellent EMC capacity

Technical overview
Pressure range
Relative     -1 ... 0 ă 600 bar
Absolute      0 ... 25 bar
Operating conditions
Medium      Liquids
Temperature
    FPM -15 ... +125 ÀC
    EPDM -25 ... +125 ÀC
    NBR -25 ...   +85 ÀC
    FPM spec. -40 ... +150 ÀC
    Ambient max.     +85 ÀC
Tolerable overload / repture pressure
1)
  -1 ... 4 bar 3.0 x fs
    6 ... 600 bar 2.5 x fs (max. 900 bar)
Materials
Case     Stainless steel 1.4305 / AISI 303
Materials in contact with the medium
   Pressure connection Stainless steel 1.4305 / AISI 303
    Sensor Ceramic Al2O3 (96%)
    Media stop sytsem PPS
    Sealing material FPM, EPDM, NBR, FPM spec.
Media stop system
Patented media stop system to prevent media egress when exeeding rupture pressure range (> 40 bar nominal value).
Electrical overview
  Output Power supply Load Current consumption
2)
2 wire  4 ... 20 mA   8.0 ... 33 VDC <
supply voltage - 8 V
 [Ohm] < 20 mA
3 wire
  0 ...   5 V   8.0 ... 33 VDC >10 kOhm / < 100 nF <   4 mA
  1 ...   6 V   8.0 ... 33 VDC >10 kOhm / < 100 nF <   4 mA
  0 ... 10 V 11.4 ... 33 VDC >10 kOhm / < 100 nF <   4 mA
  0 ... 10 V 24 VAC μ15% >10 kOhm / < 100 nF <   4 mA
  ratiom. 10 ... 90% 5 VDC μ5% >10 kOhm / < 100 nF <   4 mA
Polarity reversal protection            Short circuit proof and protected against polarity reversal. Each connection is protected against crossover up to max. supply voltage.
Insulation voltage
   standard   500 VDC
    optional 1000 VDC
Dynamic response    
Response time     < 2 ms, typ. 1 ms
Load cycle     < 100 Hz
Protection standard      
IP 69K
Electrical connection
Cable PUR 1.5 m    
Pressure connection
Inside thread    G ¼ with O-Ring seal
Outside thread
   G ¼ sealed at back, DIN 3852 form E
     G ½ sealed at front
    G ½ sealed at back and manometer (combi)
      ¼ -18 NPT
    R ¼, DIN 2999
    M12x1.5, sealed at back, DIN 3852 form E
    M14x1.5, sealed at back, DIN 3852 form E
Installation arrangement
Unrestricted
Tests / Admissions
Electromagnetic compatibility  CE conformity acc. EN 61326-2-3
Shock acc. IEC 60068-2-27  40 g, 6 ms half sine wave, all 3 directions. Free fall from 2 m on concrete (6x)
Constant shock acc. IEC 60068-2-29  40 g for 6 ms, 1000 x all 3 directions
Vibration acc. IEC 60068-2-6  25 g, 2 ... 2000 Hz with amplitude μ 15 mm, 1 Octave/min. all 3 directions, 50 constant load
Weight
With thread G ½     ~ 225 g
All other versions    ~ 180 g

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