CYYZ11DY Universal Pressure Transmitter Range -100kPa~0~100MPa Accuracy: 0.1%FS 0.25%FS 0.5%FS General Industry
CYYZ11DY general-purpose pressure transmitters are well-designed and ideally suited for general purpose industries. It has two explosion-proof functions of intrinsically safe type and dust intrinsically safe type, and can also choose HART protocol communication, which is cost-effective. It also has the advantages of multiple advantages such as output signal, range range, pressure interface, etc., which is convenient to match the site under different working conditions.
Basic parameters | |
Measuring medium | Liquid or gas (compatible with contact materials) measuring range <10kPa (non-conductor, non-corrosive, non-explosive gas and humidity ≤90%RH, no condensation). |
Measuring range | -100kPa~0~100MPa (see range selection table for details) |
pressure type | Gauge pressure, absolute pressure, negative pressure |
Medium temperature | -40~85℃ |
connection time | 20ms |
Stable performance | ±0.1% FS/year |
temperature drift | ±0.01%FS/℃ (within temperature compensation range) ±0.05%FS/℃ (outside temperature compensation range) |
Explosion-proof type | Intrinsic safety type Ex ia ⅡC T6 Ga (4~20mA/4~20mA HART output only) Dust intrinsic safety type Ex iaD 20 T80℃ (4~20mA/4~20mA HART output only) Note: Intrinsic safety must be passed through safety grid or intrinsically safe power supply |
Protection level | IP66 Note: The above protection level refers to the level achieved after the electrical connection is complete. |
Durability | 10X10⁶ times (number of cycles from the lower limit of the measuring range to the upper limit of the measuring range) |
response frequency | Analog signal output ≤30Hz Digital signal output ≤5Hz HART communication ≤10Hz |
overall weight | ≈1kg |
resolution | Analog output 0.01%FS, digital output 0.05%FS |
Output power supply | |
output | 4~20mA, RS485, 0~10VDC, 0~5VDC, 1~5VDC, 4~20mA HART |
powered by | 5~28VDC, 9~28VDC, 13~28VDC, 15~28VDC, 15~24VDC |
Accuracy level | 0.1%FS, 0.25%FS, 0.5%FS |
Load characteristics | |
voltage type | ≥10kΩ |
Current type | Load≤{(Us-12)÷0.02}Ω (Us=supply voltage) |
HART current type | HART current type: load ≤{(Us-12)÷0.02}Ω (Us=supply voltage) |
environmental conditions | |
ambient temperature | -40~85℃ |
environment humidity | 0%~95%RH (no condensation, no condensation) |
Overpressure and explosion | |
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 measured medium) |
process connection | 304 stainless steel (contact with measured medium) |
shell | 304 stainless steel |
Core seal | See pressure and burst charts (contact with measured medium) |
Thread seal | Fluorine rubber |
display window | ≈6mm explosion-proof glass |
mechanical stability | |
Anti-vibration performance | 10g(20…2000Hz) complies with IEC60068-2-6 standard |
Impact resistance | 500g/ms conforms to IEC60068-2-27 standard |
electrical protection | |
Short circuit protection | permanent |
Reverse polarity protection | No damage, but doesn’t work |
Insulation resistance | ≥100MΩ 500VDC |
Dielectric strength | 500VAC |
Output limits | |
Output minimum | 4mA, 0, 0.001VDC, 3.8mA |
Output maximum | 20mA, 2000, 10VDC, 5VDC, 22mA |