Wireless differential air pressure sensor is designed for remote pressure monitoring in industrial systems. It supports a 0–2000KPa pressure range with ±0.5%FS accuracy and uses a built-in 3.6V lithium battery for standalone operation. The IP65 design helps protect the sensor in demanding environments.
Hardware and Mechanical Performance
- Built‑in single‑silicon sensor core delivers low‑power operation and excellent signal penetration for tough industrial sites.
- Featuring die‑cast aluminum alloy housing and high protection rating, this wireless differential air pressure sensor withstands harsh on‑site working conditions.
- Lithium‑ion battery powered for standalone operation, eliminating the need for external power wiring.
- Boasts high measuring accuracy to ensure consistent, dependable measurement results.
Wireless Communication and Display Functions
- Comes with a 5‑digit LCD display to enable real‑time local data reading for the wireless differential air pressure sensor.
- Supports long‑range wireless transmission reaching up to 5000 m for wide‑area industrial deployment.
Enables automatic timed data upload, facilitating convenient remote monitoring of differential pressure values.
Application
Our wireless differential pressure sensor supports accurate measurement of gas and liquid media. It fits multiple industrial‑grade applications: wind pressure and flow velocity testing in industrial processes, dry‑gas measuring systems, pipe & furnace pressure measurement, and various pressure‑related monitoring projects in the petrochemical sector.
Furnace Pressure
Petrochemical Industry
Wind Pressure
Pipe Pressure Measurement
Â
| Model | SISCO-DPS-GPT244 |
| Pressure Range | 0～2000KPa (Static Pressure < 20MPa) |
| Accuracy | ±0.5%FS |
| Measured Medium | Liquid / Gas |
| Power Supply | Built-in 3.6V Lithium Battery 7000mAh |
| Wireless Transmission | GFSK 433M 470M; Spread Spectrum 433M 470M; GPRS |
| Standby Power Consumption | < 0.03mA |
| Battery Life | 16 months (Tested at 25℃ with 1-second data sampling interval in GFSK mode) |
| Data Storage | 2000 records (Optional) |
| Data Retransmission | GPRS |
| Coordination Protocol | SWSN proprietary protocol |
| Transmission Distance | GFSK line-of-sight 1000 meters (80-160 meters in a conventional obstructed environment) |
| Spread Spectrum line-of-sight 5000 meters (500-1000 meters in a conventional obstructed environment) | |
| GPRS | |
| Working Environment | Temperature -30℃～80℃, Humidity < 95% non-condensing |
| Dimensions | 115 * 1 12 * 90mm (Header part, with antenna 115 * 112 * 220mm) |
| Protection Grade | IP65 |
| Explosion-proof Grade | dIICT6 (Optional) |
| Process Connection | M20*1.5 external thread, 1/2NPT external thread, flange, etc. |
| Probe Material | 304 stainless steel, 316, 316L, etc. |
| Weight | < 1500g (Header part) |
Dimensions (unit:Â mm)
Installation
Q1: Can this wireless differential pressure sensor measure gas and liquid?
A1: Yes. The sensor can be used for pressure measurement involving gas and liquid media, provided that the selected probe and installation method are compatible with the specific medium and operating conditions.
Q2: What is the pressure range of this wireless differential air pressure sensor?
A2: This wireless differential air pressure sensor supports a 0–2000KPa pressure range. The static pressure should remain below 20MPa to ensure proper operation.
Q3: How much power does the wireless differential pressure sensor consume?
A3: The wireless differential pressure sensor has a standby power consumption of less than 0.03mA, helping extend battery life for long-term wireless monitoring applications.
Tips: Can this wireless differential pressure sensor be used for remote pressure monitoring?
Yes. This wireless differential pressure sensor is designed for remote pressure monitoring. Its wireless communication capability and built-in lithium battery make it suitable for remote and distributed pressure monitoring, especially where installing signal and power cables is difficult or costly.
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.
Shop on sisco.com for all of your industrial test and measurement equipment & accessories including portable detectors, meters, testers, scales, etc.
