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Comark RF312DUALPLUS High Accuracy Wi-FI Data Logger with Large LCD

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RF312DUALPLUS
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£277.14 £230.95
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The Comark RF312DUALPLUS High Accuracy Wi-FI Data Logger with Large LCD can be used to measure and record temperature readings for two channels via external thermistor probes. A connection between the data logger and thermistor probes is facilitated by the supplied 160mm Y splitter cable.

It is capable of measuring temperatures between -40°C and 125°C / -40°F and 257°F (probe dependent) and can be set to log measurements at various intervals in either °C or °F. In addition to this, it is possible for the user to configure the instrument to include high and low alarms for each channel. If the alarm limits are breached the Comark RF312DUALPLUS High Accuracy Wi-FI Data Logger will alert the user via alarm indicators on its large, two-line, surround LCD display. Via the LCD display, the user can also view the minimum and maximum readings recorded, as well as indicators for the battery life and the RF312 connection and signal strength.

Data recorded by the Comark RF312DUALPLUS High Accuracy Wi-FI Data Logger can be streamed wirelessly to the Comark Cloud or the user’s PC. During configuration the data logger it will search for a suitable Wi-Fi connection, once a network is specified the Comark RF312DUALPLUS High Accuracy Wi-FI Data Logger may be placed anywhere within the range of this network. Should the Comark RF312DUALPLUS High Accuracy Wi-FI Data Logger lose connection with the Wi-Fi network it will continue to log readings for up to thirty days (at a ten-second sample interval) or until the connection is re-established.

The Comark RF312DUALPLUS High Accuracy Wi-FI Data Logger can be configured using Comark’s free PC software and once configured may be adjusted remotely without the use of a PC. Using this PC software the user can set alarms for each channel, select a sample rate and specify the desired measurement units (as indicated above); he/she may also set a transmission period. In addition to this, the software can be used to assign names to the data logger and/or each of the channels and configure the logger so that its battery life lasts up to six months. The battery can be recharged using a standard +5V wall adapter or the provided USB Cable and a USB port.

Moreover, Comark’s free PC software can be used to specify where transmitted data is stored. Data measured, logged and transmitted by the Comark RF312DUALPLUS High Accuracy Wi-FI Data Logger can be sent privately to the user’s PC or may be transferred to the Comark Cloud. Data uploaded to the cloud is universally accessible. The user can view data sent to the Comark Cloud in a variety of locations using an Android product and Comark’s Cloud App.

Whether information is sent to the user’s PC or to the Cloud, it may be analysed, organised into graphs and/or exported in various formats. The user may also view, graph and export historical data.  

Finally, the Comark RF312DUALPLUS High Accuracy Wi-FI Data Logger has an IP rating of 47 (supplied probes are IP67 rated), is IEEE 802.11g compliant and supports WEP, WPA/ WPA2 encryption and enterprise networks.

The Comark RF312DUALPLUS High Accuracy Wi-FI Data Logger is ideal for measuring, logging and transmitting data for two temperature points within its immediate environment.

Comark RF312DUALPLUS High Accuracy Wi-FI Data Logger with Large LCD Key Features

  • Measure and record temperature readings via two channels using two thermistor probes
  • Use the supplied 160mm Y splitter cable to connect the thermistor probes to the data logger
  • Temperature range: -40°C and 125°C / -40°F and 257°F (probe dependent)
  • Configure the instrument to log readings at user-selectable intervals
  • Configure the instrument to include low and high alarms for each channel
  • When alarm limits are breached the logger will alert the user via the alarm indicators on its display
  • Large, two-line, surround LCD display
  • View minimum and maximum readings
  • Indicators for battery life and the RF312 connection and signal strength
  • Data can be sent to the Comark Cloud or to the user’s PC
  • If the data logger loses the Wi-Fi connection it will still continue to log measurements
  • Configure the data logger using Comark’s free PC software
  • Once configured the user can alter the data logger’s settings remotely without the use of a PC
  • Configure alarms, sample rates, measurement units and transmission periods
  • Names may be assigned to the data logger and/ or each of the channels
  • The logger may be configured to extend its battery life to up to six months
  • Rechargeable battery
  • Recharge using a +5V wall adapter, the provided USB cable and a USB port
  • Use Comarks's free PC software to specify where data is stored
  • Data may be sent to the user’s PC or the Comark Cloud
  • Information sent to the Comark Cloud is universally accessible
  • Comark Cloud app allows the user to view data in a variety of locations via an Android device
  • Data can be analysed, organised into graphs and/or exported in various formats
  • View, graph and export historical data
  • Data logger: IP47
  • Supplied probes: IP67
  • IEEE 802.11g compliant
  • Supports WEP, WPA/ WPA2 encryption and enterprise networks
  • Ideal for measuring, logging and transmitting data for two temperature points within the logger’s immediate environment

What’s Included?

  • Comark RF312DUALPLUS High Accuracy Wi-FI Data Logger with Large LCD
  • Wall Bracket
  • Micro-USB Lead
  • 2 x External Thermistor Probes
  • 1-Year Warranty from Comark
Part Code4808960

Comark RF312DUALPLUS High Accuracy Wi-FI Data Logger with Large LCD Technical Specifications 

Sensor Type High Accuracy 'Plus' Specification Thermistor
Battery Life 6* Months
USB Supply Voltage (Typical) 4.5 to 5.5 Vdc
Temperature Measurement Range -40°C to +125°C / -40°F to +257°F
Operating Temperature Range -20°C to +60°C / -4°F to +140°F
Temperature Measurement Resolution 0.01°C / 0.01°F
Temperature Display Resolution 0.01°C / 0.01°F
Temperature Accuracy ±0.2°C (-15°C to +80°C) / ±0.4°F (+5°F to +176°F)
±0.6°C (-40°C to +125°C) / ±1°F (-40°F to +257°F)
Logging Period (User Configurable) 10 seconds to 12 hours (Typical 10 minutes)
Transmission Period (User Configurable) 1 minute to 24 hours (Typical 1 hour)
Logger Dimensions Height 82mm / 4" x Width 70mm / 3" x Depth 36mm / 1"
WiFi Compliance IEEE 802.11b/g/n compliant, supports WEP, WPA/WPA2 encryption and enterprise networks (MS-CHAPv2, PEAP, EAP-FAST, EAP-TTLS)
Supplied Probe Dimensions 3m Cable, 75mm x 5mm Shaft
Sensor Thermistor
Temperature range -40°C to +125°C / -40°F to +257°F
Warranty 1 Year from Comark
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