| Accuracy | ± 1 % RDG |
| Accuracy Detail | High accuracy 4 to 10" (100 to 250 mm) pipe; 1% of reading, High accuracy units: ± 0.5% of reading at calibrated velocity, ± 1% of reading from 2 to 20 ft/s (0.6 to 6 m/s) ± 0.02 ft/s (± 0.006 m/s) at < 2 ft/s (0.6 m/s); Standard accuracy units: ± 1% FS |
| Applications | Boilers, Energy Management Systems, Oil, Refrigeration, Refrigeration Equipment |
| Compliance | BTL |
| Conductivity | > 20 µS/cm |
| Control Output | Alarm |
| Data Interface | N/A |
| Display Note | 2 x 2" (50 x 50 mm) Graphic LCD with Backlight |
| Display Size | 71 mm (2.8 in) |
| Display Type | LCD |
| Electrical Connection | Cable Gland with Screw Terminal block |
| Enclosure Ratings | IP66, NEMA Type 4X |
| External Probe Lead Length | 3 m (10 ft) |
| Impedance | 4 to 20 mA: 536 Ω; 5V: 500 Ω; 10V: 1.27k Ω |
| Linear Flow Rate, Max | 20 ft/s |
| Linear Flow Rate, Min | 0 ft/s |
| Materials | Aluminum |
| Materials, Wetted | Polymer, Silicone, Stainless Steel |
| Media Compatibility | Acid Solutions, Conductive Liquids, Saltwater |
| Operating Temperature, Max | 158 °F |
| Operating Temperature, Min | -4 °F |
| Output Detail | (1) Analog: 4-20 mA, 0-5 V, 0-10 V or 2-10 V (display selectable); (1) Pulse/Frequency: 0-15 V peak pulse, 0 to 500 Hz or scalable pulse output (display selectable); (2) Alarm: (1) Empty pipe detection or minimum/maximum velocity, (display selectable); (1) Reverse flow output indication |
| Output Signal | Current, Voltage, DC Pulse |
| Pipe Size, Max | 10 in |
| Pipe Size, Min | 4 in |
| Pressure Drop Note | < 0.1 psi at 12 ft/s in 4" (<0.01 bar at 3.7 m/s in 100 mm) and Larger Pipe |
| Pressure Drop, Max | 0.1 psi |
| Pressure Limits | Up to 400 psi |
| Process Connection Size | 1 in |
| Process Connection Type | BSPT Male |
| Process Temperature, Max | 250 °F |
| Process Temperature, Min | 15 °F |
| Relative Humidity | 10 to 90% Non-Condensing |
| Resistance Note | Matched 4 Wire Platinum RTD's |
| Storage Temperature, Max | 185 °F |
| Storage Temperature, Min | -40 °F |
| Straight Run Requirements | >10 Diameter Upstream, >5 Diameter Downstream |
| Supply Power Note | 12 to 42 Vdc, 0.25 A at 24 Vdc; 12 to 36 Vac |
| Supply Power Type | AC/DC |
| Supply Voltage | 12 to 42 Vdc, 12 to 36 Vac |
| Temperature Compensation | 140 to 220°F < 2% error over ± 30°F Change , 40 to 70°F < 2% error over ± 10°F Change |
| Temperature Probe Style | General Purpose Probe |
| Temperature Sensor Type | RTD |