- High accuracy RTD sensing at ultra low temperatures - as low as -196ºC (-320ºF).
- Temperature probe is verified and calibrated at 3 points: -60ºC, -40ºC, and +5ºC (-76ºF, -40ºF, and +41ºF)
- Optional industrial door-open sensor helps troubleshoot temperature alerts, as well as tracking each time the door is opened. Time that door is left open is reported - and alarms can be set on excessive door-open time.
- Optional wall transformer powers the sensor and also alerts power outages. On-board battery backup assures sensor node operation during power outages.
wireless refrigerator temperature sensor for IoT remote monitor
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Ultra-low temperature (ULT) sensor system gives continuous remote monitoring of the internal temperature of ultra-low temperature (ULT) freezers. Set alerts via phone, text, or email to know about issues even if you're not on-site. Streamline auditing processes. Ideal for temperature-critical applications such as laboratories, medical facilities, vaccine storage, medicine storage. This remote monitoring system for ULT freezers is designed with key features exclusive to Leap Sensors: -
The Leap wireless refrigerator and freezer temperature sensor continuously monitors the internal temperature of your refrigerator or freezer. Set alerts via phone, text, or email to know about issues even if you're not on-site. Streamline auditing processes. Ideal for temperature-critical applications such as laboratories, medical facilities, vaccine storage, medicine storage. This refrigerator/freezer monitoring system is designed with key features that are only available in the Leap product line:- Single sensor and dual sensor (2 temperature and 2 door-open sensors) available.
- Paper-thin cable maintains gasket seal integrity.
- Easily replaceable NIST-traceable tip for simple calibration.
- Industrial door-open sensor helps troubleshoot temperature alerts, as well as tracking each time the door is opened. Sensor device node takes a reading and transmits every time the door is opened and closed.
- Time that door is left open is reported - and alarms can be set on excessive door-open time.
- Optional wall transformer powers the sensor and also alerts power outages. On-board battery backup assures sensor node operation during power outages.
- Fast, simple installation with cold-proof foil stickers and adhesive-backed hook-and-loop.
- Thermal mass bottle prevents false alarms from defrost cycles or when the door is opened.
- Know for sure the sensor is connected & working with LED indicator light.
Note: transceiver node configuration
The transceiver node can be configured with one or two temperature sensors, replaceable calibrated temperature probes, zero to two door-open sensors, an optional thermal bottle, and battery power or wall power. Please specify the configuration that you need and we will send you a final quote to your exact specifications. Build your quote here: -
The Pressurized Dew Point (PDP) wireless sensor monitors the dew point temperature inside compressed air lines. Because water condenses at a higher temperature when the air is pressurized, the sensor sends an alert when the temperature inside the air lines is nearing the dew point. This provides the plant maintenance team ample warning to take action to head off major equipment malfunctions and damage. This Leap sensor integrates the Michell Easidew EA2 Moisture Meter. Part of the breakthrough Leap Sensors® system. Build your quote here: -
One of our most popular sensors, the wireless transceiver node can integrate 2 to 12 standard RTD or PRT temperature sensors. Ideal for applications that need temperature monitoring of multiple items, or temperature gradients across a large area. Select from a wide range of off-the-shelf precision RTD or PRT temperature sensors. 3-wire configuration assures high accuracy. Contact us to find the temperature sensor configuration that is the best fit for your application. PRT RTD temperature senors priced separately. Part of the breakthrough Leap Sensors® system. Build your quote here: -
This specially-designed wireless temperature sensor has 9 precision RTDs. The entire transceiver node can operate up to 250ºC (482ºF) - the highest-temperature-rated enclosure we offer. The node is less than 1 inch (2.5 cm) thick - able to ride on a wafer or circuit board through a reflow oven. For wafer temperature monitoring, RTD sensors are ultra-thin and small for a fast response to temperature changes. For other applications, virtually any other RTD sensor can be integrated, including pointed insertion probes for meat or food processing. 3-wire configuration on RTDs assures extra accuracy and immunity to the high-temperature environments. Sensor cable lengths can be made to order. Part of the breakthrough Leap Sensors® system. Build your quote here: -
Wireless transceiver node with an RS485 Modbus RTU interface can read up to 10 Modbus registers to track valuable machine monitoring data. Can be used with almost any Modbus RTU sensor and communication device. Contact us to discuss best options for your application. Connect the transceiver node to a variable frequency drive (VFD) to collect data such as electric current draw, voltage levels, RPM, temperatures, and error conditions. Ideal for predictive maintenance or automated process auditing. Due to the high-power consumption of the Modbus RTU interface, this transceiver node typically uses a external power source to power the node. Battery power is an option if data sampling and transmitting is done every few hours. Part of the breakthrough Leap Sensors® system. Build your quote here: -
This unique wireless pressure sensor has the best of both worlds - a mechanical gauge from WIKA integrated into a wireless sensor node. Get the advantages of wireless monitoring alerts, live data, and data storage, while still being able to check current pressure at a glance. Standard WIKA Bourdon tube pressure gauge scale ranges 0 to 1.6 bar to 0 to 400 bar. Other options available. Contact Us to integrate an application-specific pressure sensor with the Leap Sensors wireless system. See the data sheet for detailed specifications. Part of the breakthrough Leap Sensors® system. Build your quote here: -
The Leap wireless flood detection transceiver utilizes an orange-colored liquid sensing cable that can cover a large area. If water contacts the cable, at any point along its length, the Leap wireless sensor will report that a liquid is present. The software can be configured to send text, email, and telephone alerts when water is detected. A configuration screen allows for entering saturation levels to report the level of wetness. Contact us with questions or to request a custom length of the water detecting cable. Part of the breakthrough Leap Sensors® system. Build your quote here: -
The wireless Range Extender acts as a repeater to extend the wireless transmission distance between sensor nodes and the gateway. When a sensor is out of range of the gateway, one or two range extenders may be placed between the two devices to bridge the wireless transmission gap. Range Extenders are powered by 5VDC from a 120VAC wall transformer. Part of the breakthrough Leap Sensors® system. Build your quote here: