CCY30Y Wall-Mounted Differential Pressure Transmitter Explosion Proof Industrial Equipment
CCY30Y wall-mounted micro differential pressure transmitter can meet the general site needs, can also meet the explosion-proof requirements of the site, it is divided into conventional (no explosion-proof), intrinsically safe explosion-proof, intrinsically safe dust explosion-proof three models. Air damping is added to effectively prevent spikes caused by unstable fluctuations in pulse air pressure, and improve the overall stability of the sensor. Whether there is a display can be selected according to the site, hiding the mounting holes to make the appearance more beautiful.
Base parameters | ||
Measuring medium | Gas (compatible with contact material) | |
Range range | -10kPa~0~10kPa (see range selection table for details) | |
Output signal | 4~20mA,RS485,0~5VDC,0~10VDC,1~5VDC | |
Pressure mode | Differential pressure | |
Media temperature | -40~100℃ | |
Accuracy class | 0.5%FS or 0.25%FS (range≥1kPa); 1%FS or 0.5%FS (Range<1kPa) | |
Temperature compensation | -10~60℃ | |
On-time | 20ms | |
Response frequency | Analog output≤ 20Hz, digital signal output≤5Hz | |
Stable performance | ±0.3%FS/year (range≥1kPa); ±0.5%FS/year (range< 1kPa) | |
Temperature drift | ±0.03%FS/°C (temperature compensation range) | |
Degree of protection | IP65 and above protection level refers to the electrical connection is complete | |
Durable performance | 10X10⁶ times (lower range to upper range cycles) | |
Overall weight | No display≈ 380g; There is a display ≈ 400g | |
Output power | ||
Output signal | 4~20mA,RS485,0~10VDC,0~5VDC,1~5VDC | |
Power supply range | 9~36VDC,12~36VDC,12~24VDC | |
Maximum power | ||
4~20mA | ≤0.02Us(W) | |
RS485 | ≤0.015Us(W) | |
0~10VDC | ≤0.015Us(W) | |
0~5VDC | ≤0.015Us(W) | |
1~5VDC | ≤0.015Us(W) | |
Load characteristics | ||
Voltage type | ≥10kΩ | |
Current type | ≤{(Us-7.5)÷0.02}Ω (US=Supply voltage) | |
Environmental conditions | ||
Media temperature | -40~85℃ | |
Ambient humidity | 0%~95%RH(no condensation, no condensation) | |
Overall material | ||
enclosure | LY12 aluminum | |
diaphragm | Silicon chip (in contact with the medium under test) | |
Pressure tube | Silicone (contact with the medium to be measured) | |
Φ6 Pagoda mouth | H59 copper (contact with the medium to be measured) | |
Φ6 quick connector | Nickel plating of copper (contact with the medium to be tested) | |
Cable locking head | 304 stainless steel (lock wire diameter 4~6mm) | |
display | LCD display without backlight | |
Mechanical stability | ||
Seismic performance | 10g(20… 2000Hz) in accordance with IEC60068-2-6 standard | |
Impact resistance | 10g(20… 2000Hz) in accordance with 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 | ||
4-20mA | Output min. 4mA and output max 20mA | |
RS485 | Output minimum 0, output maximum 2000 | |
0~5VDC | Output minimum 0VDC, output maximum 5VDC | |
0~10VDC | Output minimum 0VDC, output maximum 10VDC | |
1~5VDC | Output minimum 1VDC, output maximum 5VDC | |
Explosion proof instructions | ||
Intrinsically safe | Ex ia II.C T4 Ga | |
Dust intrinsically safe type | Ex iaD 20 IP65 T80°C | |
Interface specifications | ||
Interface specifications | φ6 pagoda mouth, φ8 pagoda mouth, φ6 fast interface, φ4 quick screw interface |