Range: | 0~1~40mH2O | Output: | 4~20mA, RS485 |
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Power Supply: | 9~28VDC, 15~24VDC | Accuracy: | 0.1%FS, 0.25%FS |
Highlight: | Submersible Level Transmitter,Anti Corrosion Level Transmitter |
CYW571AY anticorrosive input level transmitter shell is made of full PVDF material, the sensing core is made of ceramic capacitance measuring element, and the liquid-connecting part is made of ceramic material, which makes it have the characteristics of anti-stabbing touch, corrosion-resistant, high precision, high stability, and small blind zone. It can measure liquid, fluid or medium with particles. Explosion-proof function is optional.
Measuring medium | Water (H2O), liquid or fluid (compatible with contact materials) |
Liquid level range | 0~1~40mH2O (see range selection table for details) |
Medium temperature | -40~60℃ |
Connection time | 20ms |
Stable performance | ±0.1% FS/year |
Liquid level overload | 200% full scale |
Temperature drift | ±0.01%FS/℃ (within temperature compensation range) ±0.05%FS/℃ (outside temperature compensation range) |
Temperature compensation | -20~80℃ |
Explosion-proof type | Intrinsically safe Ex ia ⅡC T6 Ga (4~20mA output only) |
Protection level | IP68 |
Accuracy level | 0.1%FS, 0.25%FS |
Response frequency | Analog signal output ≤30Hz Digital signal output ≤5Hz |
Resolution | Analog output 0.01%FS, digital output 0.05%FS |
Overall weight | Probe ≈ 190g Cable per meter ≈ 67g |
Output power supply | |
4~20mA | 9~28VDC, 15~24VDC (intrinsically safe) |
RS485 | 9~28VDC |
Maximum Power | |
4~20mA | ≤0.02Us(W) |
RS485 | ≤0.015Us(W) |
Load characteristics | |
Current Type | Load ≤{(Us-7.5)÷0.02}Ω |
Environmental conditions | |
Ambient temperature | -40~85℃ |
Ambient humidity | 0%~95%RH (no condensation and no condensation) |
Overall material | |
Diaphragm | Al2O3 ceramics (contacting the measured medium) |
shell | PVDF polyvinylidene fluoride (contacting the measured medium) |
Seals | Fluororubber (contacting the measured medium) |
Cables | XL10 PTFE φ7.2 air-conducting cable (contacting the measured medium) |
Mechanical stability | |
Vibration resistance | 10g (20…2000Hz) in accordance with IEC60068-2-6 standard |
Impact resistance | 500g/ms Comply with IEC60068-2-27 standard |
Electrical protection | |
Short circuit protection | permanent |
Reverse polarity protection | No damage, but not working |
Insulation resistance | ≥100MΩ 500VDC |
Dielectric strength | 500VAC |
Output Limitation | |
4~20mA | 4mA~20mA |
RS485 | 0~2000 |