Product Details
The Squirrel SQ2040 high speed Wi-Fi data logger series combines a high channel, high performance, universal inputs with the simplicity of Wi-Fi networking in a compact and portable instrument.
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 high speed Wi-Fi data logger 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
The Squirrel 2040 WiFi series comprises two models:
Squirrel 2040-2F16 WiFi
- Up to 100 readings per second on 2 channels
- Two 24-bit A to D converters
- In built Ethernet connectivity
Squirrel 2040-4F16 WiFi (high speed model)
- Up to 100 readings per second on 4 channels
- Four 24-bit A to D converters
- 4 pulse rate / counter inputs (2 at up to 64kHz, 2 at up to 100Hz)
- In built Ethernet connectivity