| Chất khí phù hợp |
Applicable fluid * 1 |
Khí nén, khí nitơ |
| Nhiệt độ khí nén |
0 to 50 ° C |
| Dòng chảy |
Phương pháp đo |
Thermal type / Loại dùng nhiệt |
| Dải lưu lượng đo |
30 to 3000 L/min |
60 to 6000 L/min |
120 to 12000 L/min |
| Set point range * 2 |
Lưu lượng tức thời |
30 to 3150 L/min |
60 to 6300 L/min |
120 to 12600 L/min |
| Lưu lượng tổng |
0 to 999,999,999,990 L |
0 to 999,999,999,900 L |
| Dải đo nhỏ nhất |
Lưu lượng tức thời |
2 L/min |
5 L/min |
10 L/min |
| Lưu lượng tổng |
10 L |
100 L |
Accumulated volume per pulse
(Pulse width = 50 ms) |
Select from 100 L/pulse or 1000 L/pulse. |
| Accumulated value hold function * 3 |
Interval of 2 or 5 minutes can be selected. |
| Áp suất |
Dải áp suất làm việc |
0.1 to 1.5 MPa |
| Áp suất chịu |
2.25 MPa |
| Sụt áp |
Refer to “Pressure Loss” graph. |
| Pressure characteristics * 4 |
± 2.5% F.S. (0.1 to 1.0 MPa, 0.5 MPa standard) |
| Nguồn |
Điện áp nguồn cấp |
24 VDC ± 10% |
| Dòng tiêu thụ |
150 mA or less |
| Bảo vệ |
Polarity protection |
| Độ chính xác |
Display accuracy |
± 3.0% F.S. |
| Độ chính xác tín hiệu ra |
± 3.0% F.S. |
| Khả năng lặp lại |
Switch output/Display: ± 1.0% F.S.
Analog output: ± 1.0% F.S. |
| Temperature characteristics |
± 5.0% F.S. (Ambient temperature of 0 to 50 ° C, 25 ° C standard) |
| Switch output |
Output type |
NPN open collector
PNP open collector |
| Output mode |
Select from Instantaneous output (Hysteresis mode or Window comparator mode), Accumulated output, or Accumulated pulse output. |
| Switch operation |
Select from Normal or Reversed output. |
| Max. load current |
80 mA |
| Max. applied voltage (NPN only) |
28 VDC |
Internal voltage drop
(Residual voltage) |
NPN output type: 1 V or less (at load current of 80 mA)
PNP output type: 2 V or less (at load current of 80 mA) |
| Response time * 5 |
Select from 1 s, 2 s, or 5 s. |
| Hysteresis * 6 |
Variable from 0 |
| Protection |
Over current protection |
| Analog output * 7 |
Output type |
Voltage output: 1 to 5 V (0 to 10 V can be selected * 8 ), Current output: 4 to 20 mA |
| Impedance |
Voltage output |
Output impedance: Approx. 1 k Ω |
| Current output |
Maximum load impedance: Approx. 600 Ω |
| Response time * 9 |
Linked with the response time of the switch output. |
| External input * 10 |
Input type |
No-voltage input: 0.4 V or less |
| Input mode |
Select from Accumulated value external reset or Peak/Bottom value reset. |
| Input time |
30 ms or longer |
| Display |
Reference condition * 11 |
Select from Standard condition or Normal condition. |
| Unit * 12 |
Instantaneous flow |
L/min, CFM (ft 3 /min) |
| Accumulated flow |
|
L, ft 4 |
| Display range * 13 |
Instantaneous flow |
(Flow under 30 L/min is displayed as “0”) 0 to 3150 L/min |
(Flow under 60 L/min is displayed as “0”) 0 to 6300 L/min |
(Flow under 120 L/min is displayed as “0”) 0 to 12600 L/min |
| Accumulated flow * 14 |
1 to 999,999,999,990 L |
0 to 999,999,999,900 L |
|
Minimum
display unit |
Instantaneous flow |
2 L/min |
5 L/min |
10 L/min |
| Accumulated flow |
|
10 L |
100 L |
|
| Display |
LCD, 2-screen display (Main screen/Sub screen)
Main screen: Red/Green, Sub screen: Orange
Main screen: 5 digits, 7 segment, Sub screen: 6 digits, 7 segment |
| Indicator LED |
OUT indicator: Red LED is ON when output is ON |
| Environment |
Enclosure |
IP65 |
| Withstand voltage |
1000 VAC for 1 minute between terminals and housing |
| Insulation resistance |
50 M Ω (500 VDC measured via megohmmeter) between terminals and housing |
| Operating temperature range |
Operating: 0 to 50 ° C, Stored: -10 to 60 ° C (No freezing or condensation) |
| Operating humidity range |
Operating/Stored: 35 to 85% RH (No condensation) |
| Standards |
CE, RoHS |
| Piping |
Piping specification |
Rc1, NPT1, G1 |
Rc1 1/2, NPT1 1/2, G1 1/2 |
Rc2, NPT2, G2 |
| Main materials of parts in contact with fluid |
Aluminum alloy, PPS, HNBR [Sensor: Pt, Au, Fe, Lead glass (exempted from the RoHS application), Al 2 O 3 ] |