| Weight | 2.52918 lb | ||
| weight - without lead wire with connector | 325 g | ||
| wetted parts material note 4) | non-grease | ||
| environment - insulation resistance | 50 m7 or more (500 vdc measured via megohmmeter) between terminals and housing | ||
| environment - operating humidity range | operation, storage: 35 to 85% r.h. (with no condensation) | ||
| environment - enclosure | ip65 | ||
| power supply voltage | 12 to 24 vdc p10% | ||
| analog output - current output | output current: 4 to 20 ma max. load impedance: 300 7 for 12 vdc, 600 7 for 24 vdc | ||
| analog output - response time note 3) | 1 s | ||
| proof pressure note 2) | 1 mpa | ||
| temperature characteristics | p5% f.s. (25oc reference) | ||
| accuracy | p3% f.s. | ||
| rated flow range | 30 to 250 l/min | ||
| applicable fluid | water and ethylene glycol aqueous solution (with viscosity of 3 mpa?s [3 cp] or less) note 1) |
| weight - with lead wire with connector | 410 g | ||
| piping port size | 30a | ||
| standards and regulations | ce marking, ul (csa), rohs | ||
| environment - withstand voltage | 1000 vac for 1 minute between terminals and housing | ||
| environment - operating temperature range | 0 to 50oc (with no freezing and condensation) | ||
| Current consumption | 30 ma or less | ||
| indicator light | for power supply status, flow rate indicator (blinking speed changes in response to flow rate), and other error indicator | ||
| analog output - voltage output | voltage output: 1 to 5 v output impedance: 1 k7 | ||
| pressure loss | 45 kpa or less at the maximum flow | ||
| operating pressure range note 2) | 0 to 1 mpa note 2) | ||
| repeatability | p2% f.s. | ||
| fluid temperature | 0 to 70oc (with no freezing and condensation) | ||
| Detection method | karman vortex | ||
| model | pf3w521 |
