Star Sensor Manufacturing Co., Ltd
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CYW09Y economic input level transmitter is born for the level measurement of indoor water tanks, pools and so on, with high cost-effective, high reliability and other characteristics.
| Measuring medium | Water (H2O) or liquid compatible with contact materials |
| Liquid level range | 0～2～10mH2O (see range selection table for details) |
| Medium temperature | -40～60℃ (the temperature difference between the measured medium and the external environment is ≤10℃) |
| Response frequency | ≤5Hz |
| Accuracy level | 0.5%FS |
| Temperature compensation | -10～60℃ |
| Stable performance | ±0.2% FS/year |
| Liquid level overload | 200% full scale |
| Temperature drift | ±0.02%FS/℃ (within temperature compensation range) |
| Protection level | IP68 |
| Overall weight | Probe ≈ 180g Cable per meter ≈ 60g |
| Connection time | 20ms |
| Resolution | Analog output 0.025%FS, digital output 0.05%FS |
| Output power supply | |
| 4～20mA | 9～28VDC |
| RS485 | 5～28VDC |
| Maximum Power | |
| 4～20mA | ≤0.02Us(W) |
| RS485 | ≤0.015Us(W) |
| Load characteristics | |
| Current Type | Load ≤{(Us-7.5)÷0.02}Ω (Us=supply voltage) |
| Environmental conditions | |
| Ambient temperature | -40～85℃ |
| Ambient humidity | 0%～95%RH (no condensation, no condensation) |
| Overall material | |
| Diaphragm | 316L stainless steel (contacting the measured medium) |
| shell | 304 stainless steel and ABS engineering plastics (in contact with the measured medium) |
| Seals | Nitrile rubber (contacting the measured medium) |
| Cables | XL11 PVC φ7.2 air-conducting shielded 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 |