| Measuring theory |
By spring balanced displacer |
| Measuring object |
All types of liquids (Viscosity: Max. 600 mPa·s. Liquid without sticking, crystallization, or freezing)
Level measurement: Density 0.45 g/cm³or more
Interface measurement: Density difference of 0.2 g/cm3or more
*Number of points for alarm: 1 point |
| Pressure range |
Full vacuum to 4.9 MPa |
| Temperature range |
-60 to 350℃
(Upto -196°C on request. Consult factory for details) |
| Process connection |
| Tank top: |
3" flanges (4" for low density) |
| Tank side chamber: |
1" flange |
|
| Construction |
| (1) |
Water tight construction: equiv. to IP 65 |
| (2) |
Flameproof construction: Ex d IIC T6
(CENELEC certified available) |
| (3) |
Intrinsically safe construction: Ex ia IIC T6
(EB3C intrinsically safe relay barrier is to be used.) |
|
| Material |
| Liquid and vapor contact part:SUS304, SUS316 |
| Displacer: |
SUS304, SUS316, SUS316L (Option:MA276, TP35, Monel) |
| Flange: |
Carbon steel, SUS304, SUS316, SUS316L |
| Packing: |
PTFE, Vortex gasket |
| Housing: |
Aluminum alloy |
Other material on request |
| Alarm contacts |
| Number of point |
Max. 4 points
Applicable alarm of interface detection is 1 point |
| Type of switch |
| Std.: |
1 x SPDT Microswitch |
| Option: |
2 x SPDT Microswitch
Hermetically sealed microswitch |
|
|
| Accuracy |
・Accuracy: ±10mm (Density 1.0g/cm3)
・Repeatability: ±5mm (Density 1.0g/cm3)
・Reset span: Max.40mm (Density 1.0g/cm3)
*For level detection with water (AMB, ATM). |
