High performance capacitive pressure transducer(SPB-5)
5 week ago
Product Description
SPB series capacitive transmitters feature novel design principles, complete varieties and specifications, easy installation and use, and are intrinsically safe and explosion-proof. It is especially famous for its high precision, small size, light weight, strong vibration resistance, easy adjustment, high long-term stability and good one-way overload protection characteristics.
Technical Parameter
| Accuracy | ±0.25% to ±0.075% |
| Ambient Temp effect | 28ºC Scale ratio from 1:1 to 10:1 : ≤±0.2% Minim scale(≤1.5Kpa): ±0.5% |
| Influence of pressure | Zero error(can eliminate under static pressure):Static pressure: 0 to 13.7Mpa, ±0.2%/6.9Mpa Over 13.7Mpa, ±0.5%/6.9Mpa 13.7Mpa, ±0.5%/6.9Mpa Full scale error: ±0.25%/6.9Mpa |
| Full scale error | ±0.25%/6.9Mpa Stability 12months, 0.25%F·S, 28ºC Max pressure :6.9Mpa, scale for 1:1 |
| Place influence | Move less than 250Pa on zero,no influence for scale General performance |
| Vibration influence(except minim scale) | Measure random axis ≤ ±0.1%F·S(15 to 2000Hz) |
| Influence of power supply | effect ≤0.05%/V |
| Insulation strength | Isolation and reverse polarity protection No arc light under 50Hz,100Vpp |
| supply voltage | No damage when reverse connection under 24VDC Power supply:12…45VDC |
| Ambient Temp | -20ºC…85ºC |
| Storage Temp | -40ºC…104ºC |
| Relative humidity | 0…90% |
| Diaphragm materia | 316L, Hastelloy C, Monel,Ta, stainless steel, optional |
| protection | IP67 |
| Fill fluid | silicone oil, Glyceride and water |
| Exd II CT6 Gb | |
Product Features
Compact structure, the protection level reaches IP67 wide-screen digital display, on-site reading intuitive and convenient high precision, high reliability, range zero point automatically adjustable.
A variety of signal output, standard 4-20mA analog output, can be superimposed on the HART protocol (optional), RS485 communication protocol (optional).
Comply with ExialCT4Ga intrinsically safe certification, ExdIICT4-T6Gb explosion-proof certification.
High-quality 316L isolation diaphragm another tantalum, HaC, MONEL, diaphragm PTFE spraying and other corrosion-resistant materials can be selected.
Profiles
Selection Guide
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Main Product:
Pressure Transmitter,
Pressure Sensor,
Temperature sensor ,
Temperature transmitter,
Level sensor,
level transmitter