Waterproof pressure transducer features IP68 protection for dependable pressure measurement. Its stainless-steel-compatible wetted materials support liquid and gas measurement, while the operating medium temperature range of -40°C to 85°C enables use in a variety of industrial environments. The 200% full-scale overload capacity adds protection against pressure excursions within the specified limits.
- IP68 Waterproof and Dustproof Protection: With an IP68 rating, this waterproof pressure transducer provides excellent protection against water and dust ingress, making it suitable for demanding wet, humid, and dusty environments.
- Anti-Condensation Internal Design: The internal double-isolation diaphragm structure helps prevent moisture condensation inside the sensor, supporting stable operation in environments with temperature and humidity fluctuations.
- Built-In Pressure Pulse Damper: The integrated pulse damper helps reduce the impact of sudden pressure surges and pulsations, protecting the sensing diaphragm and improving measurement reliability.
- High-Quality Sensor Core: The waterproof pressure transducer is equipped with a premium wafer sensor core; it offers low temperature drift and excellent long-term stability for consistent and reliable pressure measurement.
- Durable All-Stainless-Steel Construction: The stainless-steel construction offers strong corrosion resistance, mechanical durability, and a long service life, making it suitable for demanding industrial pressure monitoring applications.
Applications
Waterproof pressure transducer is widely deployed across diverse industrial scenarios, including industrial machinery such as workshop facilities, cleaning equipment, textile machinery, blowers, printing, filling & packaging machines, woodworking tools, robotic systems, pneumatic control, and air compressors. It also fits industrial gas applications covering cryogenic storage tanks, welding gas supply, gas holders, gas supply & control systems, fire suppression gas systems, cylinder valve manifolds and gas mixing units, alongside refrigeration sectors like industrial refrigeration, air conditioning, commercial freezing, refrigeration units, condenser sets and air cooling systems.
Industrial Gas
Industrial Equipment
Water And Wastewater
Refrigeration Equipment
| Model | SISCO-PS-CYYZ32 |
| Measuring Medium | Liquid or gas (compatible with wetted materials) |
| Pressure Type | Gauge pressure, Negative pressure |
| Pressure Range | -100kPa～0～2.5MPa |
| Medium Temperature | -40～85℃ |
| Response Frequency | ≤50Hz for analog output; ≤5Hz for digital signal output |
| Turn-on Time | 400ms |
Accuracy Class |
0.25%FS (standard, range ≥100kPa) |
| 0.5%FS (standard, 10kPa ≤ range ＜100kPa) | |
| Repeatability ≤0.05%FS, Hysteresis ≤0.05%FS | |
| Note: Reference condition: Temperature 15~25℃, Atmospheric pressure 86~106kPa, Humidity 45~75%RH | |
| Long-term Stability | ±0.1%FS / year |
| Overload Capacity | 200% Full Scale |
| Power Supply | 9～36VDC |
| Signal Output | 4～20mA, RS485 |
| Thermal Drift | ±0.01%FS/℃ (within temperature compensation range); ±0.05%FS/℃ (outside temperature compensation range) |
| Explosion-proof Type | Intrinsically Safe Ex ia IIC T6 Ga (only for 4~20mA output) |
| Protection | IP68 |
| Durability | 1×10⁶ cycles (cycling from lower limit to upper limit of range) |
| Overall Weight | ≈710g (including 4m connecting cable) |
| Resolution | 0.01%FS for analog output; 0.05%FS for digital output |
Dimensions (unit: mm)
Wiring Diagram
Q1: What is the measurement protection class of this waterproof pressure transducer?
A1: This waterproof pressure transducer has an IP68 ingress protection rating, providing a high level of protection against dust and water ingress under specified test conditions. It is suitable for demanding industrial environments with moisture and dust exposure.
Q2: Can this waterproof pressure transducer be used in air compressors?
A2: Yes. It can be considered for air compressor pressure monitoring when the selected measuring range, medium temperature, and pressure connection match the system requirements. Ensure that normal operating pressure and pressure surges remain within the specified limits.
Q3: How fast does the waterproof pressure transducer respond?
A3: The waterproof pressure transducer supports a response frequency of up to 50 Hz for analog output and 5 Hz for digital signal output. This allows it to monitor pressure changes in industrial applications, with the suitable output depending on the required response speed and control system.
Tips: What factors affect waterproof pressure transducer accuracy?
The accuracy of a waterproof pressure transducer can be affected by temperature changes, pressure fluctuations, incorrect installation, electrical interference, and long-term sensor drift.
Thank you for buying industrial test and measurement equipment on SISCO.com, all products sold by SISCO and the partner cover a 12 months warranty, effective from the date of receiving the products.
What is covered?
SISCO is responsible for providing free spare parts, and free technical support to assist the customer to repair the defective products until the problem is solved.
What is not covered?
- Product purchased from anyone other than a SISCO store or a SISCO authorized reseller.
- Expendable parts.
- Routine cleaning or normal cosmetic and mechanical wear.
- Damage from misuse, abuse or neglect.
- Damage from use of parts other than SISCO approved.
- Damage from use outside the product’s usage or storage parameters.
- Damage from use of parts not sold by SISCO.
- Damage from modification or incorporation into other products.
- Damage from repair or replacement of warranted parts by a service provider other than a SISCO authorized service provider.
- Damage caused by the application environment not meeting the product usage requirements and the failure to perform preventive maintenance.
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