One,Product Introduction

Visible light flame detectors are suitable for flame detection under various fuels and operating conditions, and are made byYXK-3Visible light intelligent flame detector, consisting of a flame detection probe and the shielded cable connecting them. Optical sensitive elements act as flame sensors to detect flames, which are then amplified, shaped, and processed by a microcontroller circuit to produce an output.1High-level switch quantity signal1Low-voltage switch signal with excellent performance, high sensitivity, stable and reliable operation, enabling flame detection and fire protection functions, ensuring the safe, continuous, and efficient operation of the system.

II. Main Technical Parameters

         1Accuracy: Digital display± 1%0.5%  

Beam display shows percentage, ± error0.5%

2、Single-channel flame detection probe input

3、Dual-channel switch output: Contact capacity220V/3

4、Power Supply:AC220V 

5、Insulation strength:≥40MΩ

6、Work Environment: Temperature: 0-50℃; Relative Humidity: <85%RH

7、Probe dimensions:Φ43*100mmHole sizeΦ32mm

8、Smart Instrument Dimensions:160*80*100mm  Hole dimensions152*76mm

Section 3: Panel Description

III.Function key description

Four,Switch Alarm Settings

Section 6: Transducer Installation Requirements

1Ensure the probe's field of view is as full as possible with the target flame.

2The target flame within the probe's viewing angle should be relatively stable; adjusting air flow and combustion without causing the target flame to drift out of the viewing range.

3Any object within the field of view that hinders detection, such as furnace walls, piping, and reinforcing plates, should be modified; however, all modifications should be made to minimize the impact on air volume as much as possible.

4Avoid crossing angles with other flames.

5、Insert the probe into the detection hole through the installation tube, adjust the appropriate observation angle, and then weld it in place. Afterward, simply screw the fire detection probe in. The probe installation thread is 1-inch internal thread.

6Flame detection sensor with temperature resistance of 50℃,Installation location has high temperature, requires additional cooling fan.

Note: To avoid interference introduced by wiring between the probe and processor, the wiring must be done separately with shielding. Use a three-core shielded cable for the connection between the probe and processor. The length of the shielded cable will affect the detection effect; in general, the cable length from the probe to the processor should not exceed 100M.