Specifications
All metal armoring type, 316L stainless steel isolated diaphragm
Solid sealing, good anti-corrosive abilit
The ULB3 armoring type pressure transmitter is constructed by using all sealing isolated diaphragm & oil-filled level sensor and special electrical circuit. This product is featured with high measuring accuracy, good stability, long life, and easy installation etc. It uses unique craft sealing structure, has good performance against leakage, and reliable operation of submerging liquid for a long time.
According to three mathematical model relations of the measured liquid's intensity, density, and level, through the level transducer to measure the fluid's pressure which is proportional to fluid's depth, and transforms its signal to standard 4~20mA electric current signal ((or standard voltage signal) through its amplifying circuit.
The ULB3 armoring type pressure transmitter is widely used for level measurement (static or dynamic level) in the water factory, refinery factory, chemical plant, glass factory, Sewage treatment plant etc.
Features:
*Measuring range:0~0.5...3mH2O
*All metal armoring type, 316L stainless steel isolated diaphragm
*Solid sealing, good anti-corrosive ability
*Unique design against condensation and anti-radar
*High accuracy, high reliability, antijamming, good long-term stability
Specifications:
| pressure medium | liquid compatible to stainless steel |
| measuring ranges | 0~0.5...3H20 |
| output signal | 4~20mA, 0~5V, 0~10V, 1~5V |
| accuracy | 0.1%FS, 0.25%FS ,0.5%FS(standard) |
| load resistance | RL= (U-12V)/0.02A (4~20mA current output) U-loop voltage (V) |
| long term stability | <0.2%FS/year |
| supply voltage | 12~36V |
| compensated temperature range | 0~80°c |
| measured media temperature range | -20~+100°c |
| temperature coefficient of zero | 0.25%FS/10°c |
| temperature coefficient of span | 0.3%FS/10°c |
| insulation resistance | 100MΩ@ 50VDC |
| overload | 200%FS |
| material of housing | 1Cr18Ni9Ti and aluminum alloy |
| material of pressure membrane | 316L |
| explosive-proof | Exia II CT6 |
| protection | IP67 |