无线温湿度传感器_Jiangsu jotry Electric Technology Co., Ltd.

无线温湿度传感器

传感器采用高精度温湿度探头，采用LoRa无线传输方式，无需现场布线，替换传统的有线数据采集产品。数据测量准确，传输灵敏度高，误码率低，安装简单，成本低，使用寿命长。

Keyword:

Power IoT sensors Smart power distribution Internet of Things Smart cable tunnel gallery Smart power generation Internet of Things Smart Internet of Things

Category:

融合终端配套无线传感器

Free consultation telephone:

0519-85851518

Message

融合终端配套传感器---无线温湿度传感器

产品概述

温湿度历来是一个非常重要的参数，在电力、煤炭、医疗、军事和生活等许多地方，都需要用到测温湿度装置来检测温湿度。各行各业对温湿度的要求也越来越高。传统的温湿度监测模式是以人为基础，依靠人工轮流值班，人工巡回查看等方式来测量和记录环境状况信息。

温湿度的实时监测已经成为各行各业进行安全生产和减少损失采取的重要措施之一。特定场合下由于监测点比较分散、偏远，采用传统的温湿度测量方式周期长、成本高，而且传感器供电必须进行外部敷设电缆，数据传输仍是如此。JC-WS-ZN03无线测温湿度系统是将传感器安装到需要监测环境温湿度的现场，以无线方式将实时采集到的温度、湿度数据上传，集中显示，并实现超温、超湿报警。还可与电力自动化系统连接，用户在远端监视设备温湿度运行状态，系统发现设备温湿度异常，自动远程报警及时发现事故隐患。

无线温湿度传感器的监控包括以下步骤;感应环境温湿度;判新感应到的温湿度是否异常;若感应到的温湿度异常，判断异常是否超过预设时间;若异常超过预设时间，则输出异常信号至主控机;异常报警;判断异常是否处理完毕;以及若异常处理完毕，解除报警。并可以利用控制器和主控机来达到机房温湿度的远程控制，从而实现环境温湿度管理的实时性和有效性。

技术参数

◇ 供电电压：锂亚电池DC3.6V

◇ 功耗：休眠状态≤30μA

通信状态 ≤50mA

◇ 量程：温度：-20～+125℃

湿度：0～99%RH

◇ 灵敏度：温度：±0.5℃（0～60℃）

湿度：±1%RH

◇ 环境温度：-40～+80℃

◇ 环境湿度：0～95%RH

◇ 传输方式:LoRa无线通讯

◇ 响应时间:1min/次

◇ 使用寿命:≥3年

◇ 安装方式：壁挂式

技术特点

1、采用先进的数字化及无线传输技术，独特的绝缘性能，使用方便经济。

2、标准化设计，可方便扩展与其它系统互连，费用低廉，安装灵活。

3、保证使用距离情况下，采用超低功耗设计，传感器电池供电时间为5-8年，电池可更换。

4、抗强电磁干扰设计，运行安全、可靠、准确性高。

Related Products

Current monitoring sensor of arrester in switchgear

Full current measurement range: 0.050 ~ 5.000mA Full current measurement error: ± (standard reading ×1%+5μA) Record the cumulative discharge times :0 ~ 99 times Power supply: DC24V Communication interface: RS-485

Ground resistance sensor

Power supply: dc6 ～ 12V Range: 0.01 Ω- two hundred Ω Accuracy: ± 2%rdg ± 3dgt(20℃ ± 5 ℃, below 70% RH) Communication mode: RS485 Protection grade: IP54

High frequency current sensor

Sensitivity: 5pc Detection frequency band: 50KHz ～ 100MHz Signal output: RS485 Installation position: cable connector ground wire Installation mode: clamp type, clamping

Tilt sensor

Range: ± thirty ° Voltage: 9-35v Output mode: RS485 IP67 protection level

Infrared thermal imaging camera of switch cabinet

Thermal imaging resolution: 160 * 120 Visible light resolution: 200W Power supply: dc12-24 V Temperature range: - 20 ℃ ~ 150 ℃ Accuracy: ± 2 ℃ or 2% of the reading (take the maximum absolute value)

Space UHF PD sensor

Detection frequency band: 300 ~ 1500mhz Protection grade: IP65 Collect the discharge amplitude and phase The service life is more than 8 years

Micro weather sensor

Temperature: measuring range - 40 ~ 60 ℃ ° C Accuracy ± zero point one ° C； two Temperature: measurement range 0 ~ 100% RH Air pressure: measuring range: 10 ~ 1300 Wind speed measurement range: 0-75 M / S

Switch cabinet partial discharge sensor (UHF)

The system adopts UHF principle to conduct local discharge monitoring of high voltage switchgear to ensure the effective monitoring data, and increase system reliability. Ultra low power consumption and 485 bus communication mode are adopted. It is applicable to switch cabinet and ring network cabinet. Each cabinet is equipped with one set to realize the power / qualitative measurement of local discharge. It can be directly connected to the system host without the limitation of host channel.)

Switch cabinet partial discharge sensor (UHF + AE two in one)

The system adopts UHF + AE principle Ultra low power consumption and 485 bus communication mode are adopted, It is suitable for switch cabinet and ring main unit to realize the quantity / qualitative measurement of partial discharge

Intelligent air conditioning / dehumidification linkage device

AC / dc220v power supply is adopted Allowable deviation - 20% ～ + 20% Control output node capacity: AC / dc220v, ≥ 8A Support 2-4 independent node output capability

Intelligent light control unit

Output mode: switch type, realize local and remote control of lighting Wall mounted / 2U rack mounted Using brand devices to ensure reliability Size (mm): 480mm long × 85mm wide × 340mm deep

Intelligent water pump control unit

Output mode: switch type, realize the linkage control of water pump Wall mounted / 2U rack mounted, Using brand devices to ensure reliability Size (mm): 480mm long × 85mm wide × 340mm deep