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Sensors
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Split core Current Transformer, 5A output
RMB ¥153.01 - RMB ¥415.30Availability: In stockOut of stock
The split core current transformer are used for monitoring power of large electrical loads and electrical services. Current flowing in the primary conductor creates a proportional current in the secondary output coil with a range of 0 to 5 amps. This is typically used to drive current indicators on large electrical panels. It is also compatible with commonly used power meters in the industry such as our Three Phase Power Meter.
are ideal where space is limited, such as when metering multiple loads within a panel board. Use for current measurement, energy metering, load surveys, demand metering, energy research, and submetering applications.
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Differential Air Pressure Switch
RMB ¥80.15 - RMB ¥80.15Availability: In stockOut of stock
PSN40-400A differential pressure switch is used for fan status and dirty filter applications. A knob with pressure values on it allows the setpoint to be adjusted visually in the field. The plastic duct probe tubes, flexible silicon tubing and the mounting screws are included with all models.
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RTS3 Flush Mount Hidden Room Temp
RMB ¥51.00 - RMB ¥60.47Availability: In stockOut of stock
The room temperature sensor provide precision room temperature sensing in a discreet button form factor for all popular DDC systems.
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Probe Temperature Sensor
RMB ¥16.03 - RMB ¥27.69Availability: In stockOut of stock
This Probe Temperature Sensor comes standard with a 0.6″ Stainless Steel Temperature Sensor. This sensor is a 10K Thermistor, with an industry standard Type 2 curve.Connected to the end of the Sensor is 2 UL2468 26/2CAWG 105°C Black Wires with tinned ends.
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RTS Wall and Bead Sensors
RMB ¥7.29 - RMB ¥25.50Availability: In stockOut of stock
The room sensors are used to provide reliable, accurate temperature readings in surface-mount room environments, Energy Management Control Systems, compatible with all the leading control systems.They feature a standard plastic ventilated enclosure.
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Tamper Proof room temperature sensor
RMB ¥36.43 - RMB ¥43.72Availability: In stockOut of stock
The tamper proof room temperature sensor with Torx security screws designed for use with building automation systems in commercial buildings, hospitals, museums or other facilities requiring accurate measurement of room temperature. This sensor can be directly mounted to drywall or an 11-10 electrical handy box.
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Pressure Sensor
RMB ¥714.03 - RMB ¥714.03Availability: In stockOut of stock
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 Pressure Monitor is used to measure differential pressure in the range of +/-1″ wc full scale, +/-8″ wc, 0 ~100 PSI,0~250 PSI.It combines precision, high sensitivity silicon sensing capabilities and the latest ASIC technology to substantially reduce offset errors due to changes in temperature, stability to warm up, long term instability and position sensitivity. BACnet MS/TP and Modbus RTU protocols over RS485,with an ethernet port.
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Outdoor Air Temperature Sensor
RMB ¥51.00 - RMB ¥58.29Availability: In stockOut of stock
This sensor is used to measure the outside air temperature to allow the DDC system to coordinate the mechanical systems with actual building load conditions, enabling such strategies as free cooling, optimum start/stop, and supply temperature reset. The housing is made from PVC and stainless steel fittings which shield the probe from direct sunlight. There are three thermistor based models, and one RTD version to provide compatibility with the majority of DDC systems.
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Duct Temperature Sensor – Flange Mount
RMB ¥31.33 - RMB ¥45.90Availability: In stockOut of stock
This sensor is used to measure the supply and return temperature in HVAC system. The flange mount design makes it easy to install the sensor in tight quarters. There are several sensor elements to choose from which guarantee compatibility with all popular DDC systems. The probe in the photo is our standard model which is always in stock, it has a 8″ probe and a 120″ cable, and employs either a precision thermistor or platinum film sensor, so field calibration is not required. The 10ft(3m) cable is “Plenum Rated”.
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Water Meter
RMB ¥233.15 - RMB ¥276.87Availability: In stockOut of stock
FM15-25 Series Rotatory Wing Dry Transmitting Water Flow Meters are used for measuring the volume of cold/hot potable water passing through the pipeline and remotely transmitting the signal of the water volume to remote monitoring equipment
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Thermowells
RMB ¥32.79 - RMB ¥54.65Availability: In stockOut of stock
These thermowells are designed for mounting temperature sensors in pipes and tanks.The thermowells are designed to handle this stress while providing good thermal contact with the fluid.They also provide isolation, if the sensor needs to be serviced the system can remain in operation without having to drain the lines. The thermowells are machined from a single piece of bar stock, there are no welds as found on competing products.
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WTS5: Strap-on Water Temperature Sensor
RMB ¥51.00 - RMB ¥58.29Availability: In stockOut of stock
This sensor is used to measure water temperature of heated or chilled water and other liquids found in the various mechanical systems of building. The sensor is especially intended for strapping to the outside of a pipe when there is no opportunity to install a well such as in a retrofit or additions to an existing system.The strap on probe is useful in applications such as monitoring batteries, transformers, generators, and generally any place where a complete assembly can not be mounted,Ice rink slabs and soil temperature are other applications.
