Flowmeter Comparison
 |  |  |  |  |  | |
Series | 25 | 5100 | 5200 | 5250 | 5400 | 5450 |
Sizes | 1/2" - 1" | 3/8" - 1/2" | 1/2" - 1-1/2" | 1/2" - 1-1/2" | 2" - 8" | 2" - 8" |
4-20mA | No | Yes | Yes | Yes | Yes | Yes |
Pulse | No | Yes | Yes | Yes | Yes | Yes |
Pressure | No | Optional | Optional | No | Optional | No |
Serial Output | No | Optional | Optional | Optional | Optional | Optional |
Mounting | Band Clamp | Threaded | Ring | Ring | Ring | Ring |
Weather | NEMA 1 | NEMA 4 | NEMA 4 | NEMA 4 | NEMA 4 | NEMA 4 |
Technology | Thermal Mass | Thermal Mass | Thermal Mass | Thermal Mass | Thermal Mass | Thermal Mass |
Hot-Tap | No | No | No | Yes | No | Yes |
Wet Air | No | No | No | No | No | No |
Price | $315 | $525-$575 | $465-$575 | $865-$975 | $675-$2,305 | $1,205-$2,835 |