SISCO digital differential pressure sensor combines flexible measurement capability with reliable signal output. It supports 0~5 kPa to 5 MPa pressure ranges, ±0.25%FS accuracy, and multiple analog outputs including 4-20mA, 1-5V, 0-5V, and 0-10V. With IP65 protection, it is suitable for industrial process monitoring and automation.
Mechanical & Structural Design
- 304 Stainless Steel Pressure Port: Digital differential pressure sensor features a 304 stainless steel pressure port with a compatible threaded connection for direct installation on pressure pipelines. Its corrosion-resistant construction supports reliable differential pressure measurement in various industrial applications.
- Stainless Steel Housing: Durable stainless steel housing provides high mechanical strength and long-term durability, helping the digital differential pressure transmitter perform reliably in demanding industrial environments.
Display & Functional Performance
- Flexible Electrical Connection: The digital differential pressure sensor provides a reliable electrical interface for stable signal transmission.
- Optional LCD Digital Display: The optional LCD provides real-time differential pressure readings directly at the installation site. Users can choose a display or non-display version based on their monitoring and application requirements.
Application
This digital differential pressure sensor is widely deployed for wind pressure and flow velocity measurement, dry gas monitoring, and pipeline and furnace pressure measurement across multiple industrial sectors.
Water-Save Irrigation
Hydroelectric Station
Wind Differential Pressure
Underground Water Monitoring
| Model | SISCO-DPS-GPT250 |
| Pressure Range | 0~5kPa~5MPa |
| Pressure Type | Differential pressure |
| Accuracy | ±0.5%FS, ±0.25%FS |
| Output | 4-20mA, 1-5V, 0-5V, 0-10V |
| Power Supply | 10-36V, 8-36V, 8-36V, 12-30V |
| Compensated Temperature | -10~70℃ |
| Operating Temperature | -20~85℃ |
| Storage Temperature | -40~85℃ |
| Zero Temperature Drift | ±0.02%FS (typ.) ±0.05%FS (max.) |
| Sensitivity Temperature Drift | ±0.02%FS (typ.) ±0.05%FS (max.) |
| Overload Pressure | 150%FS |
| Mechanical Vibration | 10g RMS (20-2000Hz) |
| Shock | 100g (11ms) |
| Long-term Stability | ≤±0.3%FS/year |
| Insulation | 100MΩ, 100VDC |
| Protection Rating | IP65 |
| Pressure Connection | M20x1.5, G1/4, G1/2, 1/4NPT, 1/2NPT (customizable) |
| Electrical Connection | DIN43650, direct lead |
| Material | 1Cr18Ni9Ti stainless steel |
Dimensions (unit: mm)
Q1: What is the digital differential pressure sensor operating temperature range?
A1: The digital differential pressure sensor has an operating temperature range of -20~85℃. Its -10~70℃ temperature compensation range helps reduce temperature-related measurement errors.
Q2: Does this digital differential pressure sensor come with a display screen?
A2: Yes, this digital differential pressure sensor can be equipped with an optional display screen. The LCD provides real-time differential pressure readings for convenient onsite monitoring, while a non-display version is also available for applications where remote monitoring is preferred.
Q3: What is the protection rating of the digital differential pressure sensor?
A3: The digital differential pressure sensor protection rating is IP65. The enclosure protects against dust ingress and water jets, making it suitable for many industrial installation environments.
Tips: Is this digital differential pressure sensor suitable for high-accuracy applications?
Yes, the sensor offers an accuracy option of ±0.25%FS for applications requiring higher measurement precision. The appropriate pressure range should also be selected to match the actual differential pressure being measured.
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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