OEM Wireless Sensors (For Use With Gateways)

OEM Wireless Module

The OEM wireless module is an FCC approved, low-cost RF link. OEM's can integrate directly into their products, leveraging our FCC license and significantly reducing tie to market. Our modules are:

• FCC part 15 modular approval.
• ISM Band Frequencies: 900, 868 433 MHz.
• Supports star networks.
• Transmit at 9600 baud.
• 2.1 - 3.6 VDC max input.
• Consumes .5 µAmps in sleep mode.
• Consumes 35 mAmps at transmit / 25 mAmps at receive.
• Bi-directional communication.

Wireless Temperature Sensor

The wireless temperature sensor uses a thermistor to accurately measure temperatures from -40°C to 125°C. Perfect for slower changing temperatures and critical applications such as facilities or rooms. User customization allows you to set the frequency of readings and the ability to set thresholds for "Alarms", "Alerts" and "FYIs".

• Accurate to +/- 1°C (1.8°F).
  User calibration allows accuracy to +/- 0.25°C (0.45°F)
• Thermistor temperature range of -40°C to 125°C.
• Custom leads are available for advanced sensor placement.

Wireless RTD High Temperature Sensor

The high temperature wireless sensor uses an RTD to accurately measure temperatures from -50°C to +370°C (-58°F to 700°F). Perfect for high temperature critical applications such as ovens, heaters, furnaces and boilers. User customization allows you to set the frequency of sensor readings and create notifications from the system when certian criteria have been met or exceeded.

• Accurate to +/- 0.3°C @ 0°C.
• RTD temperature range: -50°C to +370°C. (-58°F to 700°F)
• Good for high temperature applications.

Wireless RTD Low Temperature Sensor

The Monnit wireless RTD low temperature sensor uses an RTD to accurately measure temperatures from -200°C to +162°C (-328°F to +325°F). Perfect for low temperature critical applications such as freezers and coolers. User customization allows you to set the frequency of sensor readings and create notifications from the system when certian criteria have been met or exceeded.

• Accurate to +/- 0.3°C @ 0°C.
• RTD temperature range: -200°C to +162°C (-328°F to +325°F).
• Good for extremely low temperature applications.

Wireless Humidity Sensor

The wireless humidity sensor allows you to monitor the relative humidity of the air within a room or enclosure. Ideal for monitoring humidity within greenhouses, industrial spaces, museums, saunas and humidors. They can also be used for residential applications such as controlling mold, mildew or dust mites.

• Accurate to +/- 2% under normal conditions (10% - 90% RH)
• Activated at set time intervals.
• Measures temperature and relative humidity.
• User defined thresholds.

Wireless Grains Per Pound Sensor

The wireless grains per pound sensor measures the mass in grains of H2O in otherwise dry air. Put simplistically, the measurement is the weight of water in air. This sensor uses a calibrated humidity sensor to obtain the absolute humidity at the current temperature and converts that value into the Grains per Pound measurement displayed.

• Measures the weight of water in air.
• Uses a calibrated humidity sensor.

Wireless Water Temperature Sensor

The Wireless Water Temperature Sensor collects temperature data of water or other non-combustible liquids using a sealed NTC thermistor with 3 foot lead wires.

• Measures water temperature from -40°C to +125°C ( -40°F to +257°F )
• Accurate to ± 1° C (± 1.8° F)
• Sealed, 3 ft. lead wire

Wireless Water Sensor

The wireless water sensor alerts you of potential property damage that results from flooding or leaks. Place this sensor anywhere flooding or faulty plumbing could cause a problem. This sensor can also be used to detect a lack of water, allowing you to know when a container is nearing empty.

• Senses immediate pressence or non-pressence of water.
• Can be used for detection of any non-cumbustable liquid.
• Variety of lead lengths available.

Wireless Motion Sensor

The wireless motion sensor uses an infrared sensor to accurately detect movements made by people/animals within 16.4 ft (5 m) range.

• Passive Infrared Technology.
• Sensing Range of 16.4 ft (5 m).

Wireless Asset Sensor

The Wireless Asset Sensor outputs an RF signal at set intervals to be received by the gateway and monitoring system. The sensor can be used determine if an asset is removed from the premesis and send notifications via SMS text or email from the system to alert the user.

• Asset monitoring
• Tell if school buses are on premises
• Tell if fleet vehicles are on premises
• Monitor rental tools
• Construction asset monitoring

Wireless Dry Contact Sensor

The wireless dry contact sensor can be used to detect contact between two wired contact points. This sensors can be used with an external mechanical switch or a contact plate.

• Senses immediate contact between wires.
• Senses when contact is broken.
• 36in. lead length.

Wireless Pulse Counter

The wireless pulse counter can be integrated with dry contact or machanical switch and closure devices to count the number of actuations occuring within a given time frame. This sensor is offered with two setup options for either single input or multi input (4 inputs).

• Counts number of pulses in given time frame.
• Available in single or multi input versions.
• Product comes with standard 36in wires.

Wireless Light Sensor

The wireless light sensor can be user calibrated for baselines of light and dark, and will detect the pressence or non-pressence of light according to those baselines. Using our monitoring software, alerts can be setup for when a light threshold has been met.

• Sense the pressence or non-pressence of light.

Wireless Lux Sensor

The wireless Lux sensor measures the intensity of light in lux (luminescence/unit area), from 0 – 1000 lux (indoor range). Perfect for light sensitive applications like museum and art gallery light monitoring.

• Highly sensitive photodiode.
• Measure luminescence from 0 – 1000 lux (indoor range).

Wireless Open/Closed Sensor

The wireless open/closed sensor provides information on the status of doors, windows, cabinets, etc. Know if a building or area is being accessed when it should not be, or if a door or window has been left open.

• Sense immediate access.
• Sense if a door, window, drawer has been left open.

Wireless Magnetic Pressence Sensor

The wireless magnetic presence sensor can be used to detect the presence of a magnetic source. Place a magnet strip on a motor or machinery to measure movement and placement.

• Measure and track RPMs.
• Sense presence and movement.

Wireless Activity Sensor

The wireless activity sensor detects sudden movement or non-movement of a given device or surface, and alerts you of the change.

• Detect sudden movement.
• Tell if a motor or machine is on or off.

Wireless Activity Timer Sensor

The wireless activity timer sensor can be used in a host of applications that require tracking the amount of time a machine or vehicle runs. The activity timer sensor detects operating vibration of a machine or vehicle and starts a timer. When the machine or vehicle is no longer running, the timer stops and reports the amount of time the machine ran.

• Detect machine or vehicle vibration.
• Times how long a machine or vehicle is running.

Wireless Accelerometer

The wireless accelerometer activates at given time intervals to measure the intensity and frequency of movement. Place this sensor on constantly moving objects to take periodic readings of their movement.

• Activated at set time intervals.
• Measures intensity and frequency of movement.
• User defined thresholds.

Wireless Vehicle Presence Sensor

The wireless vehicle presence sensor has three profiles available. The profile tells the sensor what to report to the software.

Profile 1 – Detects the presence or absence of a parked or stationary vehicle.

Profile 2 – Detects vehicles in motion passing by.

Profile 3 – Works along side of Profile 2 to report the speed of vehicles in motion as they pass by. If a Monnit WIT ID sensor is mounted on the vehicle, the system is capable of reporting the speed as well as the identity of the vehicle.

Wireless 0-20 mA Sensor

The wireless 0-20 mA sensor is capable of measuring the current off another device or sensor, up to 20mA (DC), by connecting the leads on the Monnit WIT 0-20mA Current sensor to the positive and ground terminals of the device being measured. Examples of interfacing devices include, but are not limited to: Current transducers (CTs) with outputs up to 20 mA, pH sensor, dissolved oxygen sensor, pressure sensor, magnetic flow meters, velocity or acceleration sensors, industrial vibration sensors, industrial accelerometers, any kind of sensor that specifies the output is in (mA) within the range of 0 – 20.

• Interfaces with sensors or devices between 0-20 mA.

Wireless Analog Voltage Sensor

The wireless analog voltage sensor interface is capable of measuring the voltage off another device, battery, or sensor, up to 1.25 DCV by connecting the leads on the Monnit WIT Analog Voltage sensor to the positive and ground terminals of the device being measured. Examples of interfacing devices include, but are not limited to: Strain Gauge, Pressure Transducer, RTD, Thermistor, or Thermocouple, Piezo Electric sensors, Photoresistor, Industrial Accelerometer, any kind of variable resistor, any kind of sensor that outputs a voltage, etc. If the device being measured is passive, the user must supply their own excitation voltage, as the Monnit WIT Analog Voltage sensor is really just a "voltage observer". Cannot be used for AC voltage measurement.

• Interfaces with other devices up to 1.25 DCV.

Wireless AC Voltage Detection Sensor

The wireless AC voltage detection sensor notifies of the presence or absence of electricity. It is intended for use on powered devices or sources from 24 - 500 VAC. Not intended for voltages higher than 600 VAC and also not intended for use with DC sources. Perfect for sprinkler system, HVAC system, appliance or sump pump monitoring. This sensor triggers on the state change from presence to absence and vice versa. The data displayed is either "No Voltage" or "Voltage Detected".

• Interfaces with other devices or power lines from 24 - 500 VAC.

Wireless Voltage Measurement Sensor

The voltage measurement sensor is an analog measuring device that reports the measured voltage on user specified intervals. The sensor has three operating modes, in which you can obtain the voltage measurement in VACrms (root mean squared), the peak voltage, or the DC voltage. The modes can be set by the user; the default mode measures VACrms.

• Interfaces with other devices up to 500 VAC/VDC.

Wireless Battery Health Sensor

The Wireless Battery Health Sensors are analog voltage meters designed to measure battery voltage at specified intervals and wirelessly send the voltage readings to the monitoring software.

• Interfaces with batteries up to 48 VDC.

Wireless Button Sensor

The touch activated wireless button sensor allows a notification signal to be sent when immediate contact is important. This button includes an LED response indicator to confirm that the system has received the alert.

• Manually triggered push button.
• LED response indicator.

Wireless Compass Sensor

The wireless compass sensor uses a highly sensative 3 axis digital compass to return the orientation of the device in regards to magnetic north. Great for tracking directional behavior and positioning. User customization allows you to set alerts via SMS text or email if criteria are met or exceeded.

• 3-axis digital compass

Wireless Flex Sensor

The wireless flex sensor uses a flexible, stress sensitive ribbon to accurately measure the amount of bend (force) applied to the ribbon. Perfect for measurement of mechanical movement, air flow, water flow, or even vibration.

• Bend Sensor / Potentiometer.

Wireless Seat Occupancy Sensor

The wireless seat occupancy sensor uses a stress plate with an integrated flexible, stress sensitive ribbon to accurately measure when (force) is applied to the plate. Perfect for monitoring seats for occupancy.

• Pad with Bend Sensor / Potentiometer.

Wireless Airflow Sensor

The wireless airflow sensor uses a flexible, stress sensitive ribbon to accurately measure the amount of bend (force) applied to the ribbon. Perfect for measurement of air flow within heating and air conditioning duct work.

• Detects airflow.
• Bend Sensor / Potentiometer.

Wireless Liquid Level Sensor

The wireless liquid level sensor uses a solid-state, resistance sensitive ribbon sensor to measure the level of a liquid in a container.

• Liquid sensitive ribbon sensor.
• Resolution of liquid level: 1/32 in.

Wireless Pressure Sensor

The Wireless Pressure Sensor is capable of measuring gas, liquid or vapor pressures from 0-160 PSI. This sensor can be used anywhere a pressure gauge can be used. Requires 12 – 32 VDC input. This solution combines a standard pressure transducer interfaced to an OEM Sensor wireless radio.

• Measure pressure from 0-160 PSI.
• Measure gas, liquid or vapor pressures.
• Pressure transducer is NEMA 4X, CE rated.