Instrument Overview
The YGQ7961T Series Pressure Transmitter incorporates German MEMS technology, utilizing a high-quality monocrystalline silicon sensor chip and an innovative dual-beam suspended design to deliver precise measurements and excellent stability. It integrates a German signal processing module that effectively combines static pressure and temperature compensation, ensuring high accuracy and stability across a wide range of operating pressures and temperatures.
The transmitter accurately measures differential pressure and converts it into a 4-20mA 24V DC output signal. Users can perform local setup via the dual push-buttons and can also use a universal handheld communicator, configuration software, or a mobile app for remote operation, all without affecting the 4-20mA DC output signal's display and configuration.
Technical features
| Precision: ±0.075% | Range: -0.1~40 MPa | Ambient Temperature: -40 to 85°C |
| Turndown Ratio: 60:1 | Standard HART 7 protocol communication | Cable Entry: M20x1.5, 1/2" NPT |
| Bluetooth wireless connectivity | Remote debugging via mobile app | External Terminal: M4 screw |
| Built-in dual-button for quick local adjustment | Comprehensive self-diagnostic functionality | Process Connection: M20x1.5, 1/2" NPT, G1/2, etc |
| Intelligent static pressure and temperature compensation | Backlit LCD display with multiple engineering units (Pa, kPa, MPa, bar, mbar, Torr, atm, inH₂O, inHg, ftH₂O, mmH₂O, mnH₂O, mH₂O, mHg, g/cm2 , kg/cm2 , m, mm, cm, g/m³, kg/m³) | Installation: Mounts on a 50 mm (2-inch) pipe with a U-bolt. |
Application areas
Petroleum/Petrochemical/Chemical: Precise measurement of pressure and level in pipelines and storage tanks. Electricity/City Gas/Other Public Utilities: Places requiring high stability and high precision pressure and measurement.
Pulp/Paper: For environments requiring resistance to chemical and corrosive liquids in pressure measurement.
Steel/Non-ferrous Metals/Ceramics: For furnace pressure and negative pressure measurement in high-stability and high-precision environments.
Mechanical equipment/shipbuilding: Used in environments requiring stable measurements under strict control of pressure and other parameters.
