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传感器
HVAC和工业传感器
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气流传感器
$52.00 - $54.00可用性: 有现货缺货
The Air Flow Sensor senses air flow in HVAC ducts and report air flow over both analog and digital (Modbus an Bacnet) communication protocols. An instrument grade Pitot tube provides outstanding accuracy with maximum efficiency over various duct widths.
There are two jumper settings for the analog signals: 0 to 10V and 4 to 20ma.
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空气质量，嗡嗡声和温度
$34.00 - $42.00可用性: 有现货缺货
Notice: Temporary price increase of ~$8USD due to the global CPU shortage Accept our apologies, we’re not sure how long this will last but it could be a couple months
The Node style sensor is a small form factor sensor designed for environment monitoring and control in commercial and institutional buildings. The product supports both Modbus and Bacnet on the RS485port for direct digital readings over the network on all models. Also has transducer outputs configurable as either 0-10V or 4-20ma signals.
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AirLab，一站式室内空气质量实验室
$64.00 - $166.00可用性: 有现货缺货
Notice: Temporary price increase of ~$8USD due to the global CPU shortage Accept our apologies, we’re not sure how long this will last but it could be a couple months
The “Air Lab” all-in-one sensor is a total solution for measuring the indoor air quality and environment. The sensor is used widely in schools, hospitals and office buildings for demand ventilation and general air quality measurement.
There are many sensor elements in the “Air Lab” but the main attraction is the air particle sensor which can measure both the number of air particles and their density in several bin sizes. Supporting sensors include a C02 sensor, temperature, humidity, occupancy sensor, and TVOC sensor…. pretty much all the parameters you could ask for. The AirLab gives you confidence your building occupants are comfortable and breathing clean air.
The sensor integrates well with existing building automation systems or can operate stand alone as a general air quality monitor. Wireless communications over Wifi is supported using Bacnet IP or Modbus TCP protocols. The sensor also supports wired communications over RS485 twisted pair using BACnet MSTP or Modbus RTU protocols.
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Bacnet室设定温度显示器
$38.00可用性: 有现货缺货
Notice: Temporary price increase of ~$8USD due to the global CPU shortage Accept our apologies, we’re not sure how long this will last but it could be a couple months
Bacnet Room Setpoint＆Temp Display可用于工业，商业和其他建筑物的环境监测和控制，Modbus RS485 / Bacnet MS / TP可用于所有型号的直接数字读取。
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锅炉烟囱温度传感器和热套管，1k Pt
$28.00 - $31.00可用性: 有现货缺货
锅炉烟囱温度传感器和热电偶套管设计用于监测锅炉烟囱，蒸汽管线和其他温度高于典型HVAC热敏电阻型传感器工作范围的应用的温度。最高工作温度为300摄氏度（570度）。
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夹式温度传感器
$3.85 - $4.00可用性: 有现货缺货
The sensor is housed in a copper tube with a slightly curved surface to make intimate thermal contact with the pipe. Temperature changes in the pipe fluid are conducted very quickly through the sensor housing to the element inside. The copper pipe strap fits makes for quick installation on either 1/2 inch or 3/4 inch pipes.
The 3 meter long cable is 24 AWG stranded copper wire with a UL2651 rating and is registered under UL file number UL42323. The thermistor is a 10K type 2 temperature curve compatible with most DDC systems on the market -
模压地板加热传感器上的高温
$5.00可用性: 有现货缺货
High temperature over molded floor heating sensor,4.5m cable length,6.0mm diameter pipe,10k Type2 thermistor.
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Outdoor Air Lab
$184.00可用性: 有现货缺货
Outdoor Air Lab Sensor with humidity,temperature,CO2,TVOC,WIFI and light level sensors helps with free cooling strategies and other energy saving routines.The sensor communicates over both Ethernet and RS485, using BOTH Bacnetand Modbus protocols so there are many ways to integrate into the system.The modbus interface is documented and integrator friendly. They also have transducer outputs for connecting as analog inputs to all popular control systems.
