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3000 Van kiểm soát lưu lượng Kofloc Vietnam ANSdanang

Model 3000 Series
3010 * 1 3020 3030 3040 3050
Orifice diameter ( φ in mm) 0.08 0.28 0.5 0.75 1.3
Maximum CV 0.00022 0.0021 0.0086 0.02 0.042
Pressure Proof pressure 980kPa *2
Operating differential pressure Up to 0.98 MPa Up to 0.6 Mpa Up to 0.4 MPa
Control Maximum control voltage 24 VDC (PWM *3 control available) *5
Control voltage range 7–20 VDC (24 VDC)
Power consumption Max. 2W
Hysteresis 15% or less/full scale current
Filter 20 μ (IN/OUT) Without filter
Internal leak 0.1 ml/min or less within the proof
 pressure range of the gas
0.2 ml/min or less
Operating temperature 0–50℃ *4
Storage temperature −5–70℃
Materials of parts in
contact with gas
BS C3604, SUS430F, FKM, SUS316, SUS304
SUS SUS430F, FKM, SUS316, SUS304
Dimensions (mm) □ 13 × 17.5 + φ 19 × 31
Lead wire UL3266 XLPE #28
Insulation Class A
Connection end φ 3.0 (standard)
Weight Approx. 60 g (The type with Rc 1/8: 140 g)