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Vacuum CYYZ71FY Anticorrosion Pressure Transmitter RS485

Basic Information
Place of Origin: china
Brand Name: star meter
Model Number: CYYZ71FY
Range: -0.1~0~6MPa (see Range Selection Table For Details) Output: 4~20mA, RS485
Power Supply: 9~28VDC, 15~24VDC Accuracy: 0.5%FS
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Anticorrosion Pressure Transmitter

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RS485 Pressure Transmitter

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Vacuum Pressure Transmitter

CYZ71FY anticorrosive pressure transmitter is equipped with ceramic core, the process connection part is made of PVDF, and the diaphragm is immersed in design, which is suitable for measuring corrosive gases, liquids, fluids or media with particles. It is also characterized by anti-stabbing, anti-clogging and vacuum resistance. Intrinsically safe and explosion-proof are optional.

 

Measuring medium Gas, liquid or fluid (compatible with contact materials)
Pressure range -0.1~0~6MPa (see range selection table for details)
Pressure mode Gauge pressure, absolute pressure, negative pressure
Medium temperature -40~85℃
Connection time 20ms
Accuracy level 0.5%FS (reference conditions: temperature 15-25°C, atmospheric pressure 86-106kPa, humidity 45-75%RH)
Stable performance ±0.2% FS/year
Temperature drift ±0.02%FS/℃
Explosion-proof type Intrinsically safe Ex ia ⅡC T6 Ga (4~20mA output only)
Protection level IP65 Note: The above protection level refers to the level achieved after the electrical connection is complete.
Durable performance # Lost Data #
Response frequency Analog signal output ≤30Hz Digital signal output ≤5Hz
Overall weight ≈160g
Resolution Analog output 0.02%FS, digital output 0.05%FS
Output power supply  
4~20mA 9~28VDC, 15~24VDC (intrinsically explosion-proof)
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)
Overpressure and explosion  
Overload pressure 200%FS, 200%FS, 200%FS, 150%FS, 200%FS, 200%FS
Burst pressure 400%FS, 250%FS, 250%FS, 200%FS, 400%FS, 250%FS
Overall material  
Diaphragm Ceramic (contacting the measured medium)
Process connection PVDF polyvinylidene fluoride (contacting the measured medium)
shell 304 Stainless Steel
Core seal See the pressure and burst chart (contact with the measured medium)
ED Circle Fluorine rubber (contacting the measured medium)
Hirschmann connector ABS engineering plastics
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

 

manual  
Product Information—Chinese (CN) PDF
Product Information—English (EN) PDF
Product Selection—Chinese (CN) PDF
Product Selection—English (EN) PDF
Installation Instructions—Chinese (CN) PDF
Installation Instructions—English (EN) PDF
Protocol Description—Chinese (CN) PDF
Protocol Description—English (EN) PDF

Contact Details
Star

Phone Number : +85295019383

WhatsApp : +85295019383