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Sensors
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Water Flow Switch
$24.00Availability: In stockOut of stock
High-quality Water Flow Switch featuring durable stainless steel paddles and sturdy brass fittings. Equipped with a reliable SPDT switch, it efficiently monitors the flow of water, liquids, and ethylene glycol solutions, ensuring optimal system performance and protection
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CO2 Sensor
$72.00 - $156.50Availability: In stockOut of stock
The CO2 sensor with Humidity & Temp transmitters are designed for environmental monitoring and controlling in industrial, commercial and other buildings. These transmitters can be used for indoor C02, temperature and humidity monitoring. The modbus interface provides easy setup and integration into large systems.Supports Modbus RTU over both the Ethernet port and the RS485 port,supports Bacnet over both the Ethernet port (IP) and the RS485 port (MSTP).
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Air Flow Switch
$27.00Availability: In stockOut of stock
The air flow switch is used to prove air flow in ducts. It has an adjustable trip point with a range from 200 to 1800 FPM (1 to 9.2 m/sec).
The SPDT contacts are rated8A@250VAC.
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Occupancy Sensor
$5.30 - $6.80Availability: In stockOut of stock
This passive infrared detector, with high stability, has adopted advanced technology in signal processing and provides extremely high detection ability and anti-error alarm. The detector will detect movement of human automatically when intruder passes through the detection area, and it will send out alarm signal to alarm host if there is movement.This product is suitable for the safety of residential houses, villas, factories, markets, warehouses, and office buildings.
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Pressure Transmitter
$38.00 - $71.00Availability: In stockOut of stock
Single Ended Pressure Transmitter is a kind of standard and most popular transmitter applied in air and liquid pressure measuring,since a high sensitivity silicon pressure chip is employed in the sensor.</p>
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Current Sensor with 0-5VDC output signal
$16.60Availability: In stockOut of stock
The CS series Current Sensors are solid state transducers for measuring the current in fans, pumps and other HVAC equipments.
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Dual Float Switch
$25.00 - $35.00Availability: In stockOut of stock
The float switch is a device used to sense the level of water within a tank,and it can actuate a pump,an indicator, an alarm, or other device.
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Duct Temperature Sensor
$6.70 - $12.50Availability: In stockOut of stock
The duct sensor is used to measure the supply and return air temperature in HVAC system. There are several sensor elements to choose from which guarantee compatibility with all popular DDC systems. There is a precision thermistor. The probes are epoxy sealed to prevent moisture from migrating into the probe. Field calibration is not generally required. The standard probe length is 12 inch. Custom probe lengths, wire types and sensor elements are available for large OEM projects. Ask about our plastics & metal manufacturing capabilities for custom housings as well.
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Outdoor Air Temperature Sensor, Overmolded
$5.00 - $6.00Availability: In stockOut of stock
Accurate Outdoor Air Temperature Sensor for HVAC systems with a sealed stainless steel probe, PVC radiation shield, 2m cable, and quick-response thermal grease.
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WTS Series Water Temperature Sensor
$5.00 - $13.50Availability: In stockOut of stock
This sensor is used to measure water temperature of heated or chilled water and other liquids in mechanical systems. The sensor is called an immersion type where the sensor is mounted in a brass or stainless steel thermowell which allows the probe to be removed from the pipe without draining the system and protects the probe.There are four thermistor based models, and one RTD version to provide compatibility with the majority of DDC systems.
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High temperature probe for Floor Heating & Solar applications
$6.00 - $10.30Availability: In stockOut of stock
This temperature probe is suitable for a variety or high temperature applications such as floor heating, solar heating systems and domestic hot water heaters to name a few. The sensor element is housed in a stainless steel probe which is 6mm diameter x 50mm [2in] long. The cable is 4.5 meter long and is a high temperature material that is tough and highly durable.The probe is available with custom thermistors and Pt elements, nearly all the popular ranges are available with very small minimum order quantity.
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Platinum Temperature Sensor
$25.00 - $30.00Availability: In stockOut of stock
This Probe Temperature Sensor is a 1K Platinum coming standard with an 8″ length Stainless Steel Temperature Sensor.
