RXYK YP Differential Pressure Detector

I. Performance Features of RXYK-YP Differential Pressure Sensor

● Fully complies with the national standard "Technical Code for Building Smoke Control and Exhaust Systems";

● Utilizes high-precision MEMS sensors and digital technology to detect positive pressure, negative pressure, or differential pressure;

● Combines power and communication into two cables, simplifying design and saving investment;

● Monitors and feedbacks the pressure status and fault information of evacuation pathway differential pressure;

● Key functions supported: zero calibration, unit switching, response time adjustment, etc.;

● Multiple installation methods suitable for different evacuation differential pressure monitoring scenarios;

● Field-pluggable LCD module and on-site multi-range selection.

II. Components of the Differential Pressure System

RXYK KQ Differential Pressure Controller

RXYK YP Differential Pressure Detector

RXYK YP/0G Differential Pressure Detector

RXYK-24-A Pressure Relief Valve Actuator

RXYK Y300 Differential Pressure Monitor

III. Consultation Information

For more product information and technical parameters, please call our company.

Contact: Manager Wu

Phone: 13891834587 (same number for WeChat)

QQ: 407693430

Email: 407693430@qq.com

IV. Technical Parameters of RXYK-YP Differential Pressure Sensor

Operating Voltage: DC24V

Response Time: 0.5~+30s, adjustable

Working Range: -1000~+1000Pa

Display: LCD

Pressure values should meet the following requirements:

Smoke-proof staircase: 40Pa to 50Pa;

Vestibule, combined vestibule, fire elevator lobby: 25Pa to 30Pa.

Ambient Temperature: -20℃ to +70℃

Protection Rating: IP54

Main Issues Addressed by the Differential Pressure System:

If the differential pressure is too high, evacuation doors may be difficult to open, severely affecting the evacuation of the elderly and children. The differential pressure monitoring system can solve this problem.

1. When differential pressure exceeds the standard, the system controls the opening of the pressure relief valve on the bypass of the pressurized air supply to reduce the on-site differential pressure.

2. When the differential pressure returns to the set reset value, the system controls the closing of the pressure relief valve to maintain the on-site differential pressure within the required range.

Applications of the Differential Pressure System:

The differential pressure monitoring system is widely used in office buildings, high-rise buildings, shopping malls, hotels, hospitals, residential buildings, and any structure with evacuation corridors.