Cabinet use photoelectric smoke temperature and humidity three in one sensor detector

Product Overview

JTY-GM-HA261-WS-RS485 is a photoelectric smoke temperature and humidity detector, As a 3-in-1 sensor, it can monitor environmental temperature, humidity, and smoke. The smoke detection adopts a scientific maze structure and photoelectric signal processing technology, which has functions such as dust prevention, insect prevention, and resistance to external light interference, ensuring the stability of the product from the design. This product has a good response to visible smoke generated by slow smoldering or bright burning. Suitable for smoke monitoring in environments such as cabinets, substations, and energy storage. When the environmental smoke concentration reaches the set alarm concentration threshold, the product immediately emits an audible and visual alarm, and the relay outputs a switch signal. If the environmental smoke concentration is lower than the alarm concentration threshold, the product will stop alarming. The temperature and humidity data are sent to the user's upper computer through the RS485 interface. After the user obtains the sensor data, they can proceed with secondary development.

Cabinet use photoelectric smoke temperature and humidity three in one sensor detector

Features

● Ceiling mounted installation

● Infrared photoelectric sensor

Intelligent logic control, filtering out various false alarms

● Network output/LED indication alarm

SMT process manufacturing, strong stability

Dustproof, insect proof, and anti white light interference design

①When the indicator light is in normal monitoring state, the red light will turn red every time 8 Blink for a second,

The red indicator light for fault alarm is always on

② Smoke inlet, inspect smoke detector for alarm testing in the smoke box, smoke sensitivity0.2dB/m±0.1 

② Base,2A magnetic attraction fixation

Technical Specifications

Working Voltage:DC9-30V

Smoke sensitivity:0.1-0.28dB/m

alarm indication:Red indicator light added80DB

sensor:Infrared photoelectric sensor

Operating Temperature:-20℃～+60℃

temperature range:-40℃～+120℃

Temperature range:0-100%RH

alarm output:RS485

Communication protocol:Modbus-RTU

Baud rate9600bps

data bit:8Bit data

verification method:No verification(N)

stop bit:1bit

The default station number is:0x01

The broadcasting station number is:0xFE

Overall dimensions: 52(diameter) * 24mm(height)

Product Selection

Instructions for Use

(1) Indicator light status standby state: The red light flashes once every 8 seconds;

Alarm status: The red light remains on when there is a smoke alarm;

(2) Buzzer status: When in smoke alarm or test state, the sensor emits

Make a "beep beep" alarm sound;

(3) Test button: Short press the test button to test the sensor's sound and light alarm function,

The red indicator light flashes rapidly, and the buzzer emits a "beep beep" alarm

Voice; Press and hold the test button for 8 seconds to restore the sensor to its factory settings,

At the same time, the buzzer beeps continuously.

(4) Alarm status: When the environmental smoke concentration reaches the set alarm concentration threshold

When the value is reached, the red indicator light of the sensor stays on and the buzzer emits a beep sound

Drip "alarm sound; When the environmental smoke concentration is below the alarm concentration threshold, transmit

The sensor returns to normal monitoring state.

Product wiring