SISCO high-accuracy differential pressure transducer provides dependable pressure measurement with a 0~1.3~7.5 kPa range, 0.5% basic error, and 0.25% repeatability error. Its 316 stainless steel construction supports demanding industrial applications, while the two-wire 4-20mA output enables straightforward integration with existing control systems.
Mechanical & Measurement Performance
- High-Accuracy and Stable Measurement: The high-accuracy differential pressure transducer uses fewer components, helping reduce interference and maintain stable differential pressure measurement during long-term industrial operation.
- Flexible Range Adjustment and Data Recovery: Positive and negative range migration functions make onsite parameter adjustment easier, while data recovery support helps restore settings efficiently during commissioning, troubleshooting, or maintenance.
Display & Electrical Interface
- High-Brightness LCD for Local Pressure Reading: The built-in high-brightness LCD clearly shows differential pressure values in kPa, allowing operators to check measurement results directly at the installation site.
- Protected Electrical Interface for Reliable Signals: The protected electrical connector helps reduce the influence of external electrical interference and supports more reliable signal transmission for industrial differential pressure monitoring.
Application
The high-accuracy differential pressure transducer measures differential pressure of liquids, gases, and steam for industrial process monitoring and control. Common applications include HVAC systems, cleanrooms, air monitoring, flow measurement, and industrial automation.
Environmental Monitoring
Cleanroom
Laboratory
Industrial Equipment
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| Model | SISCO-DPS-MIK-3051 |
| Range | 0~1.3~7.5kPa (maximum working pressure 6.9Mpa) (others contact us) |
| Basic error | 0.5% (below 40kpa) (others contact us) |
| Consistency error | ±0.25% |
| Repeatability error | 0.25% |
| Backlash | 0.25% |
| Insulation performance | Power supply to ground resistance>400MΩ |
| Response time | When powered on, response time <2 seconds |
| Sensitivity | Lower limit and range change <0.01% |
| Signal output | Two-wire 4-20mA (others contact us) |
| Power supply | DC 12~45V |
| Operating temperature | -30~+80℃ |
| Electrical connection | M20×1.5 |
| Structural material | 316 stainless steel (others contact us) |
| Weight | About 4kg |
Dimensions (unit: mm)
Installation
Wiring diagram
Two-wire current output wiring diagram
Q1: Can this high-accuracy differential pressure transducer measure steam?
A1: Yes, this high-accuracy differential pressure transducer can measure steam for differential pressure monitoring. It is suitable for steam process systems when the installation method, pressure, temperature, and wetted materials are properly matched to the application.
Q2: What output signal does the high-accuracy differential pressure transducer provide?
A2: The high-accuracy differential pressure transducer uses a two-wire 4-20mA output signal. This standard industrial signal makes it easy to connect the transducer to PLCs, DCS systems, data acquisition equipment, and other control devices.
Q3: What affects the accuracy of the high-accuracy differential pressure transducer?
A3: Temperature changes, incorrect pressure range selection, installation conditions, pressure fluctuations, and medium compatibility can affect the accuracy of a high-accuracy differential pressure transducer. Properly matching the measurement range to the application, maintaining suitable operating temperatures, and ensuring correct installation can help maintain stable and accurate differential pressure measurements.
Tips: How do I choose a differential pressure transducer for liquid, gas, or steam?
Choose the differential pressure transducer based on the medium, pressure range, maximum working pressure, accuracy, temperature, materials, and output signal. For liquid, gas, and steam applications, the wetted material and installation conditions should also be checked for compatibility.
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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