TECHNICAL SPECIFICATIONS:
Metal Tube Rotameter Technical Parameter
| Measuring range |
Water (20℃) 16~150000 l/h.
Air(0.1013MPa 20℃) 0.5~4000 m3/h. |
| Range ratio | 10:1(Special type 20:1). |
| Accuracy class | 2.5(Special type 1.5% or 1.0%). |
| Working pressure |
DN15~DN50 PN16MPa (Special type 25MPa).
DN80~DN150 PN10MPa (Special type 16MPa). Pressure rating of jacket 1.6MPa. |
| Medium temperature |
Normalized type -80℃~+220℃.
High-temperature type 300℃. Lined with FEP type ≤85℃. |
| Ambient temperature |
-40℃~+120℃(Remote display without LCD≤85℃).
(Remote display with LCD≤70℃). |
| Dielectric viscosity |
1/4” NPT, 3/8” NPT 1/2” NPT≤5mPa.s
3/4” NPT,1” NPT ≤250mPa.s |
| Output |
Standard signal: two-wire system 4 ~ 20mA (with HART communication).
Standard signal: three-wire system 0 ~ 10mA. Alarm signal:1.Two-way relay output. 2.One-way or two-approach switches . Pulse signal output: 0-1KHz isolated output. |
| Process connection |
Standard type:24VDC±20%.
AC type:220VAC(85~265VAC) (optional). |
| Connection mode |
Flange
Thread Tri-clamp |
| Levels of protection | IP65/IP67. |
| Ex-mark | Intrinsically safe:ExiaIICT3~6. Exd type:ExdIICT4~6. |
