Star Sensor Manufacturing Co., Ltd
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CYYZ18CY Pressure Transmitter General Industry Use Range -100kPa～0～100MPa Explosion Proof Type IP66
The CYYZ18CY pressure transmitter is well designed and of excellent quality, making it ideal for general industry. It has a variety of explosion-proof function options, intrinsically safe explosion-proof, isolation explosion-proof, intrinsically safe dust explosion-proof, and can also choose HART protocol communication, cost-effective. It also has diversified advantages such as output signal, range and pressure interface, which is convenient to match different working conditions. In addition, we can provide customers with short time according to their application needs
| Base parameters | ||
| Measuring medium | Liquid or gas (compatible with contact material) range< 10 kPa (non-conductor, non-corrosive, non-explosive gas with humidity ≤90%RH, no condensation). | |
| Measuring range | -100kPa~0~100MPa (see range selection table for details) | |
| Type of pressure | Gauge pressure, absolute pressure, negative pressure | |
| Media temperature | -40～85℃ | |
| On-time | 20ms | |
| Stable performance | ± 0.1% FS/year | |
| Temperature drift | ±0.01%FS/°C (temperature compensation range) ±0.05%FS/°C (outside temperature compensation range) | |
| Ex type | Flameproof Ex db II.C T6 Gb Flameproof Dust Type Ex tb IIIC T80°C Db Intrinsically Safe Ex ia II.C T6 Ga (4~20mA/4~20mA HART output only) Dust Intrinsically Safe Ex iaD 20 T80°C (4~20mA/4~20mA HART output only). NOTE: Intrinsically safe must be powered by a safety barrier or intrinsically safe power supply | |
| Degree of protection | IP66 Note: The above protection level refers to the electrical connection achieved after the electrical connection is complete | |
| Durable performance | 10X10⁶ times (lower range to upper range cycles) | |
| Response frequency | Analog signal output≤ 30Hz digital signal output≤ 5Hz HART communication ≤10Hz | |
| Overall weight | No display≈ 1.25kg with display ≈1.4kg | |
| resolution | Analog output 0.01%FS, digital output 0.05%FS | |
| output | 4～20mA,RS485,0～10VDC,0～5VDC,1～5VDC,4～20mA HART | |
| Power supply | 9~32VDC,13~32VDC,15~32VDC,15~24VDC | |
| Accuracy class | 0.1%FS,0.25%FS,0.5%FS | |
| Maximum power | ||
| Current type | ≤0.02Us(W) | |
| Digital | ≤0.02Us(W) (with display), ≤0.015Us(W) (no display) | |
| Voltage type | ≤0.02Us(W) (with display), ≤0.008Us(W) (no display) | |
| 4～20mA HART | ≤0.02Us(W) | |
| Load characteristics | ||
| Voltage type | ≥10kΩ | |
| Current type | No display load≤{(US-7.5)÷0.02}Ω with display load≤{(US-12)÷0.02}Ω (US=supply voltage) | |
| HART current type | Load ≤ {(Us-12)÷0.02}Ω(Us=Supply voltage) | |
| Environmental conditions | ||
| Ambient temperature | -40～85℃ | |
| Ambient humidity | 0%~95%RH(no condensation, no condensation) | |
| Overpressure and blasting | ||
| Overload pressure | 300%FS,200%FS,150%FS,12kPa,50kPa,300kPa,480kPa,750kPa,800kPa,1.2MPa,2MPa,3MPa,5MPa | |
| Burst pressure | 600%FS,500%FS,400%FS,300%FS,20kPa,200kPa,600kPa,900kPa,1.25MPa,2MPa,3MPa,5MPa,9MPa,12.5MPa | |
| Overall material | ||
| Diaphragm | 316L stainless steel (contact with the medium to be measured) | |
| Process connection | 304 stainless steel (contact with the medium to be measured) | |
| Outer shell | Die-cast aluminum | |
| Seals | Nitrile rubber, fluoroelastomer | |
| Display window | ≈ 6mm explosion-proof glass | |
| Mechanical stability | ||
| Seismic performance | 10g(20… 2000Hz) conforms to IEC60068-2-6 standard | |
| Impact resistance | 500g/ms conforms to IEC60068-2-27 standard | |
| Electrical protection | ||
| Short-circuit protection | perpetual | |
| Anti-polarity protection | No damage, but not working | |
| Insulation resistance | ≥100MΩ 500VDC | |
| Dielectric strength | 500VAC | |
| Output limits | ||
| The output is minimal | 4mA,0,0.001VDC,3.8mA | |
| Output maximum | 20mA,2000,5VDC,10VDC,22mA |