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RF312DualPlus, WiFi Data Logger with thermistor sensors, COMARK

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Šifra: RF312DualPlus

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Delivery time: approximately 3-4 weeks

  • operating temperature range: -40 … +125 °C
  • Accuracy: ± 0.6 °C
  • thermistor with high precision“Plus” specification
  • supply voltage: 4.5 to 5.5 Vdc
  • IEEE 802. 11b/g/n, supports WEP standards, WPA/ WPA2 encryption and business networks (MS-CHAPv2, PEAP, EAP-FAST, EAP-TTLS)
  • Sensor dimensions: 3 m cable, 75 mm x 5 mm shaft

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Description

The RF312DualPlus is a dual-channel data logger with removable high-performance thermistor sensors. accuracy. One Logger can measure two air or product temperatures. Data iswirelessly transferred to the Comark Cloud via WiFi.

The data shall b are transferred to the Comark Cloud or a local computer. If the data logger temporarily loses connection to the network, because bsee the readings, until the connection is re-established (maximum 30 days at 10-second intervals sampling).

The two sensors can measure the environment in which they are located , e.g. one can measure a fridge and the other a freezer.

 

RF312DualPlus benefits :

  • Accuracy to ± 0,2 °C
  • a bracketis included to mount the data logger on a wall or surface
  • the sensors are connected to the data logger via a 160 mm Y distribution cable supplied with the
  • two multi-purpose test sensors included
  • compatible with conventional RFAXxxxxJ sensors
  • Low consumption energy
  • rechargeable battery
  • configured to work for up to 6 months
  • the battery can be charged via a standard +5 V RF320 wall adapter (UK/USA) or via access USB s the supplied cable
  • The LCD screen has several functions, including maximum and minimum readings and status indicators bateria, alarms, Links RF312 and power signal
  • internal rechargeable lithium polymerbattery
  • local maximum and minimum readings on the LCD display
  • the abilityto record more than 1 million data entries
  • completely fully equipped LCD display
  • easy one-buttonoperation
  • Lowbatteryindicator
  • Indicator links WiFi
  • attached are wall holder and cable Micro USB

 

Product description RF312DualPlus:

The product will arrive partially charged, but you need to charge it for 24hours beforeuse to keep it working optimal. You can charge the battery (the temperature of the unit must bgo between 0 °C and +40 °C) via computer, USB +5 V wall adapter RF320(UK/USA) or portable b USB accessories with the included USB cable. It can also be permanently powered with the RF320 wall adapter USB. When filling the internal bateria can cause interference with the readings. However , after refilling further connection of the charger will not have any udumbbell.

Duration bateria depends on: transmissionperiods, WiFi encryption mode , WiFi encryption key rotation frequency (set by uturn signal/access point), the signal strength between usignpost/access point and WiFi device, the volume and type of WiFi traffic from other devices, sampling frequency and operating temperature.

 

Areas of use, applications:

  • Health
  • HACCP
  • pharmaceutical industry …

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