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Squirrel SQ2040-2F16-WiFi Data Logger

Brand: Grant
Product Code: SQ2040-2F16-WIFI
Squirrel SQ2040-2F16-WiFi Data Logger

Regular Price: £1,815.00

Special Price Ex VAT £1,542.75 Inc VAT £1,851.30

Availability: In stock

SKU: SQ2040-2F16-WIFI

Product Description

The Squirrel SQ2040 Wi-Fi series combines a high channel, high performance, universal inputs with the simplicity of Wi-Fi networking in a compact and portable instrument.

High performance wireless data loggers for demanding applications

  • Fully configurable via the integrated keypad - New!

  • 128*97 dot graphical LCD display -New!

  • Compatible with B, C, D type thermocouples -New!

  • Integral Wi-Fi Ethernet networking

  • High precision (0.05%)

  • Advanced data management, to MMC/SD or PC

  • Flexible communications (USB, Ethernet, RS232)

  • High speed option (100Hz on 4 channels)

  • Various Remote connection options e.g. via Ethernet or dial up modem


Call +44 (0)1243 558270, click on the webchat box below, or fill out our contact form.

Availability: In stock

Additional Information

Additional Information


Using multiple 24-bit analogue to digital convertors, twin processors and removable memory and Wi-Fi networking the SQ2040 Wi-Fi provides great flexibility to handle a wide range of complex and demanding multi-channel applications. The Squirrel SQ2040 Wi-Fi series is ideal for industrial, scientific research and quality assurance applications. The SQ2040 Wi-FI provides standalone data acquisition, advanced networked solutions and data analysis straight out-of-the-box. 

Key features:
  • 16 true differential or 32 single ended universal analogue inputs for voltage, current or resistance measurements plus 2 high voltages, 4 pulse and 8 digital event/state inputs
  • Analogue inputs can be used with thermistors, thermocouples, 2,3 or 4 wire RTD temperature sensors and 4 - 20mA signals
  • User selectable logging rates of up to 100Hz on up to four channels
  • Standard (802.11b) wireless (Wi-Fi) Ethernet networking, USB and RS232 communication ports
  • Large non-volatile internal memory storage for up to 14 million readings
  • Download of internal data to removable MMC/SD (Multi Media Card / Secure Digital) memory card
  • Sensor power and FET outputs for use with external devices
  • Easy to read LCD and simple 4 button user interface
  • Calculated channels derived from real channels using advanced mathematical functions e.g. log(x); ln(x); sqrt(x) 

Analogue inputs supported:
  • Thermistors
  • Thermocouples
  • Pt100/Pt1000 (maximum of eight 3- or 4-wire Pt100/1000 sensors - model 4F16 only)
  • Voltage
  • Current
  • Resistance
Channel(s) 32
Typical Applications Environmental (Indoor), Environmental (Outdoor), Field Research, Non Specific, Temperature
Data Available By Display, Memory Card, Modem, RS232, RS485, USB, WiFi
Measurements Universal
Data sheets

Data sheets

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