Dry Contact – Open / Close

The dry contact module can be connected to any industry-standard device with a dry contact output. As dry contact devices do not generate any power, the module emits a low current to detect whether the switch on the other device is open or closed. Typical devices that provide a dry contact output include alarm units, door open/close sensors, and switches. The SensoScientific module can be configured to detect either a “normally closed” or “normally open” state to correspond with the device to monitor.

OTA Wi-Fi Sensor – Digital Data Logger and Probe

Open/Close Sensor (OTA)


SensoScientific presents the OTA Series: the latest generation of Wi-Fi Sensors. This series of sensors boasts over-the-air (OTA) upgrade capabilities which enables devices to remotely and automatically upgrade Firmware. The OTA feature withdraws the need for manual service, making it cost and time efficient. Critical functions include Wi-Fi compatibility with onboard visual and audible alarms in the event of data excursions. The local display on each sensor provides current data and min/max readings, along with diagnostic icons for alarms, battery life, connectivity and more. Additional alerts can be provided via SMS, text message, voice call, pager, cell phone, fax and e-mail. All data is time-stamped and recorded, holding readings locally then transmitting data to the SensoScientific Cloud storing unlimited perpetual data.

Standard Temperature:
  • -20°C to 150°C
Product Specifications
Display E-ink 2.7″ Large Display
Radio Protocol IEEE 802.11 b/n/g compatible 54Mbit/sec
Warrant 3 Year Warranty
Enterprise Security PEAPv0 with EAP-MSCHAPv2 (PEAP)
Memory On-transmitter Local Storage – 4000 Readings
Cloud Storage – Unlimited Readings
Alarms Visual indicators on the cloud – can be cleared
Mounting Mounting Holster with kick-stand for Stability
Housing ABS plastic enclosure with TPU rubber covers on open ports
Ambient Operating Range -40°F to 167°F (-40°C to 75°C) Up to 95%RH
RF Frequency 2.4 to 2.497 GHz
Batteries (4) 1.5V AA Lithium Bateries (included)
**Compatible with off the shelf Alkaline or Lithium 1.5V Batteries
Power Supply External AC/DC Micro USB Power Supply
Universal Input: 100Vac to 240Vac
Battery Life 1 Year
Dimensions Height: 4.25″ (108mm) Width: 3.88″ (98mm)
Thickness: 1.38” (35mm)

B18-100-K102C & K103C

Wi-Fi open/closed and dry contact transmitter supports one external dry contact sensor. SensoScientific Wi-Fi transmitters are high speed wireless modules with PEAPv0 enterprise security, capable of collecting, storing and transmitting data wirelessly over a standard 802.11 b/g (Wi-Fi – RF Frequency 2.4 to 2.497 Ghz) with TCP protocol.