WIKA D-11-7 - Manual (Page 9)

9 WIKA operating instructions pressure transmitter model D-1x-7
2478159.05 12/2011 GB/D/F/E
GB
3. Specifications
3. Specifications
Specifications Models D-1x-7
Measuring ranges bar 0.25 0.4 0.6 1 1.6 2.5 4 6 10 16
Overpressure limit bar 2 2 4 5 10 10 17 35 35 80
Burst pressure bar 2.4 2.4 4.8 6 12 12 20.5 42 42 96
Measuring ranges bar 25 40 60 100 160 250 400 600 1,000
1)
Overpressure limit bar 50 80 120 200 320 500 800 1,200 1,500
Burst pressure bar 96 400 800 800 1,000 1,200 1,700
2)
2,400
2)
3,000
{Vacuum, gauge pressure, +/-, and absolute pressure are available}
Material
Wetted parts
(for other materials see WIKA diaphragm seals product range)
■ Model D-10-7 Stainless steel (with measuring range > 25 bar additionally Elgiloy ® )
■ Model D-11-7 Stainless steel {Hastelloy}; O-ring: NBR {FPM/FKM or EPDM}
Case Stainless steel
Internal transmission fluid 3) Synthetic oil {halocarbon oil for oxygen applications}; {listed by FDA for
food industry}
Power supply U
B
DC 10 ... 30 V
Output signal Profibus ® DP protocol per EN 50170 / DIN 19245
Power consumption W 1.7
Sensor services 2-byte error coding for sensor error or failure of electronics, min./max.
value upper deviation temperature + pressure
Terminating resistor Internal terminating resistor can be activated via integrated DIP switch
Internal measuring rate Hz ≤ 100
Warming-up period min < 10
Insulation voltage DC 500 V
Accuracy 4) % of span ≤ 0.25 {0.10} in the range 0 ... +50 °C
Non-linearity % of span ≤ 0.04 (BFSL) per IEC 61298-2