RS485 tor birleşdirilen temperatura duýguly ýangyn detektory / nokta görnüşli temperatura duýguly ýangyn detektory / açyk-ýapyk signallary
Contact Info
- Salgysy:47号 Şiyan köçesi, Fuşçe şäheri, Longhua rayonu, Şençin şäheri, Poçta indeksi: 518000
- Habarlaşmak: 陈诚
- Tel:0158-89370119
- E-poçta:2315426052@qq.com
Beýleki önümler
JTY-ZOM-HA211-RS485Internet-connected heat-sensitive fire detector / point-type heat-sensitive fire detector / switch quantity (dry contact)
I. Overview:
JTY-ZOM-HA211-RS485 The Internet-connected heat-sensitive fire detector (hereinafter referred to as the detector) is suitable for fire pre-alarm in civil and industrial places such as substations, computer centers, shops, warehouses, motor rooms, etc. The detector has the characteristics of high sensitivity, stability and reliability, low power consumption, beautiful and durable, convenient to use, etc., and can be used in conjunction with security systems.
I. Performance:
Alarm sound: ≥80dB Power supply: DC9V～DC28V Current: Static current ≤200uA Alarm current ≤45mA Operating temperature: -10℃～+50℃ Relative humidity: ≤95%RH (40℃±2℃) Alarm temperature level: A1R (lower limit 54℃, upper limit 65℃, constant temperature 57℃) Communication interface: RS-485 Communication protocol: Modbus-RTU
II. Function:
Self-check: Press the detection button, the LED of the detector will stay on, and at the same time emit an alarm sound (Note: The self-check only detects the internal functions of the detector itself, and no relay signal is output during self-check).
Operation: Under normal circumstances, the indicator light of the detector will flash about every 6 seconds. The detector automatically detects the smoke concentration in the surrounding environment and automatically compensates for sensitivity according to the usage environment. When the smoke concentration approaches the alarm value, the detector accelerates the intelligent calculation of the smoke concentration trend, and the alarm indicator light starts to flash. If the calculation result reaches or exceeds the alarm value, the detector starts to sound and light alarm. When the smoke concentration in the surrounding environment drops below the alarm value, the detector automatically returns to normal working state.
RS-485 communication: Adopts standard RS-485 communication interface, the communication baud rate can be selected as: 2400bps, 4800bps, 9600bps, 19200bps, default is 4800bps. Modbus-RTU protocol: The alarm status register address is 03, read by function code 03, the status is "0" or "1", normally open ("1" is normal, "0" is alarm), normally closed ("0" is normal, "1" is alarm).
All products have complete certifications, welcome to call for consultation. www.szhsj119.com
Shenzhen Hongsheng High-Tech Electronics Co., Ltd.
Contact person: Chen Cheng (Mr.)
Phone: 【15889370119】 (WeChat same number)
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