WIKA HP-2 - Manual (Page 8)

8 WIKA operating instructions pressure transmitter, model HP-2
11379180.03 09/2013 GB/D/F/E
GB
2. Safety / 3. Specifications
Explanation of symbols
CE, Communauté Européenne
Instruments bearing this mark comply with the relevant European directives.
3. Specifications
WARNING!
When designing the system, please note that the values given (e.g. burst
pressure, overpressure limit) are dependent upon the material and thread
used.
Measuring ranges
Relative pressure
bar Measuring range 0 ... 1,600 0 ... 2,500 0 ... 4,000 0 ... 5,000
Overpressure limit 2,300 3,500 5,000 6,000
Burst pressure 4,000 6,000 8,000 10,000
Measuring range 0 ... 6,000 0 ... 7,000 0 ... 8,000 0 ... 10,000
Overpressure limit 7,000 8,000 10,000 11,000
Burst pressure 11,000 11,000 12,000 12,000
Measuring range 0 ... 12,000 0 ... 15,000
Overpressure limit 12,500 15,500
Burst pressure 14,000 16,000
psi Measuring range 0 ... 23,000 0 ... 36,000 0 ... 58,000 0 ... 72,000
Overpressure limit 33,300 50,500 72,500 87,000
Burst pressure 58,000 87,000 116,000 145,000
Measuring range 0 ... 87,000 0 ... 100,000 0 ... 115,000 0 ... 145,000
Overpressure limit 101,500 116,000 145,000 159,000
Burst pressure 159,500 159,500 174,000 174,000
Service life
On request, since the service life depends on the actual pressure profile.
Despite its excellent load cycle stability a permanent load cycle stability is only given
conditionally. This is due to the extreme loadings faced by the highly pressurised
materials. This applies particularly to dynamic applications. Accordingly, the pressure-
loaded parts of the HP-2 are considered as wear parts that are not covered by the
warranty.