11
3-2-3. Optional specifications
Suppression and elevation
Model
Span
kPa {mmH
2
O}
Suppression (max.)
kPa {mmH
2
O}
Elevation (max.)
kPa {mmH
2
O}
KDP11
25 to 500 {2,500 to 50,000}
50 {50,000}
475 {47,500}
KDP22
2.5 to 53.9 {250 to 5,500}
53.9 {5,500}
51.4 {5,250}
KDP33
0.5 to 6 {50 to 600}
6 {600}
5.5 {550}
KDP44
0.1 to 1.2 {10 to 120}
1.2 {120}
1.1 {110}
KDP61
25 to 500 {2,500 to 50,000}
500 {50,000}
475 {47,500}
KDP62
2.5 to 53.9 {250 to 5,500}
53.9 {5,500}
51.4 {5,250}
KDP71
25 to 500 {2,500 to 50,000}
500 {50,000}
475 {47,500}
KDP72
2.5 to 53.9 {2,50 to 5,500}
53.9 {5,500}
51.4 {5,250}
KDP81
25 to 500 {2,500 to 50,000}
500 {50,000}
475 {47,500}
KDP82
2.5 to 53.9 {250 to 5,500}
53.9 {5,500}
51.4 {5,250}
Note) ele span ≤ maximum span
Air-set (filter and pressure regulator) (All models)
Primary pressure: 200-990 kPa {2-9.9kgf/cm
2
}
Secondary pressure: 140 kPa {1.4 kgf/cm
2
}
Filter mesh diameter: 5 microns
Connections:
Rc1/4 (PT1/4) or 1/4NPT internal thread
Integral orifice (KDP11/22/33)
Flow measuring ranges
Liquid: 1.3-2,000 LN/hr water equivalent (15°C, 1atm.)
Gas:
0.04-50 Nm
3
/hr air equivalent (0°C, 1atm.)
High-accuracy type (KDP11/22)
KDP11: ±0.25% F.S. (For span 50 to 500 kPa {5,000 to 50,000 mmH
2
O})
±0.5% F.S. (For span 25 to 50 kPa {2,500 to 5,000 mmH
2
O})
KDP22: ±0.25% F.S. (For span 5 to 53.9 kPa {500 to 5,500 mmH
2
O})
±0.5% F.S. (For span 2.5 to 5 kPa {250 to 500 mmH
2
O})
