Measuring object |
Measurable materials: Liquids, slurries and/or solids
(Less than 5mm of the grain diameter)
Measuring method: Time Domain Reflectrometry (TDR)
Measured variable: Level, distance, volume and/or interface |
Probe type / length (Max.) |
Single rod probe / 3m
Twin rod probe / 3m
Single cable probe / 35m
Twin cable probe / 8m
Coaxial probe / 3m |
Temperature of
process connection |
-40 to +200°C
(Explosionproof type: Depending on Explosion Proof Specification) |
Operating pressure |
0kPa(abs) to 4MPa (Based on flange rate) |
Dielectric constant |
More than 1.4 (Coaxial probe)
More than 1.6 (Twin rod probe, Twin cable probe)
More than 1.8 (Single rod cable, Single cable probe)
Interface measurement:
Dielectric constant of upper liquid is 1.6 to 10.
Difference of dielectric constant is over 20. (Lower liquid should be bigger.)
Thickness of interface should be over 50mm and the interface should be formed definitely. |
Display |
9 lines 160×160 pixels in 8-step grey scale (Wide graphic display)
with 4 buttons (It is possible to operate the buttons on the cover.) |
Output |
Output 1: DC4 to 20mA (HART)
Output 2: DC4 to 20mA |
Accuracy |
Level measurement: |
±3mm (Less than 10m) |
|
±0.03% R.D. (More than 10m) |
Interface measurement: ±10mm
(If dielectric constant not changed.) |
Power supply |
Output 1: |
DC14 to 30V (Non-Ex, Ex i)
DC20 to 36V (Ex d) |
Output 2: |
DC10 to 30V (Non-Ex, Ex i, Ex d) |
|
Material |
Housing: Aluminum
Probe: |
Rod type / SS316L (Option: Hastelloy®C-22)
Cable type / SS316L
Coaxial type / SS316L (Option: Hastelloy®C-22) |
Seal: FKM (-40 to +200°C)(Option: Kalrez®6375(-20 to 200°C))
Process connection: SS316L (Option: Hastelloy®C-22) |
Process connection |
40A, 50A, 80A, 100A JIS10K Flange
1-1/2B, 2B, 3B, 4B, 6B, 8B 150lbRF ANSI Flange
1-1/2B, 2B, 3B, 4B 300lbRF ANSI Flange
3/4, 1, 1-1/2 NPT Male thread
G3/4, 1, 1-1/2 Male thread |
Protection class |
General type: IP66 (JIS0920, IEC 60529 Equivalent to Jet-proof)
Explosion-proof type: |
EEx ia IIC T6...T3
EEx d [ia] IIC T6...T3 |
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