Squirrel 2040 Data Logger w/ (4) 100 Hz Channels and Wi-Fi C
>> Measures Current, Voltage, Resistance, High Voltage, Pulse and Digital Event/State Inputs
>> Integated 802.11b Wireless (Wi-Fi) Ethernet Networking, USB and RS-232 Comm Ports
>> 16 True Differential or 32 Single Ended Universal Analog Input Channels
>> Analogue Inputs: Thermistors, Thermocouples, RTD Sensors (3 or 4 Wire) and 4-20mA Signals
>> Programmed Using LCD Display and 4 Integral Buttons or Software
>> 4 Alarm Outputs and 4 Pulse Rate/Counter Inputs (64kHz and 100Hz)
>> ±(0.05% Readings + 0.025% Range) Accuracy
>> Standard Sampling Rate up to 10 Hz with 20 Hz and 100 Hz Sampling Rates on 4 Channels
>> Stores up to 1.8 Million Readings on Removeable SD Card
>> External Input Sensors (Sold Separately)
>> Includes USB Cable, 6 Alkaline Batteries, 4 Current Shunt Resistors, User Manual and SquirrelView Software for Setup and Data Download
>> Integated 802.11b Wireless (Wi-Fi) Ethernet Networking, USB and RS-232 Comm Ports
>> 16 True Differential or 32 Single Ended Universal Analog Input Channels
>> Analogue Inputs: Thermistors, Thermocouples, RTD Sensors (3 or 4 Wire) and 4-20mA Signals
>> Programmed Using LCD Display and 4 Integral Buttons or Software
>> 4 Alarm Outputs and 4 Pulse Rate/Counter Inputs (64kHz and 100Hz)
>> ±(0.05% Readings + 0.025% Range) Accuracy
>> Standard Sampling Rate up to 10 Hz with 20 Hz and 100 Hz Sampling Rates on 4 Channels
>> Stores up to 1.8 Million Readings on Removeable SD Card
>> External Input Sensors (Sold Separately)
>> Includes USB Cable, 6 Alkaline Batteries, 4 Current Shunt Resistors, User Manual and SquirrelView Software for Setup and Data Download
Squirrel 2040 Wifi Specifications
| Data Channels | Single-Ended: 32 Analog Channels Differential: 16 Analog Channels (Single-Ended or Differential Available, Not Both) Analog to Digital Converter: 4 3 or 4 Wire: 8 Pulse: 4 (2 x 64KHz & 2 x 100Hz) Event (Digital): 8 State Inputs or (1) 8-Bit Binary High Voltage: 2 Temperature: 2 (Internal) |
| Analog Inputs | Accuracy (Voltage & Resis.): 0.05% + 0.025% Range Common Mode Rejection: 100dB Input Impedance: > 1M Ω Linearity: 0.015% Series Mode Line Rejection: 50/60Hz 100dB |
| Sampling Rate | 1 Second to 24 Hours (1 Sec. Increments) 2, 5, 10, 20 or 100 Hz (20Hz or 100Hz Only Available on 4 Channels) |
| Analog to Digital Conversion | Type: Sigma - Delta Resolution: 24 Bit Sampling Rate: up to 10, 20* or 100* Readings per Second * With Mains Rejection Off |
| Alarm Outputs | 4 (Open Drain FET - 18.0 Volts - 0.1 Amps) |
| Power Output | External Devices: Regulated 5 Volts DC at 50 mA or Logger Supply Voltage (100mA) |
| Time and Date | Built-In Clock in 3 Formats |
| Scaling Data | Displays Readings in Preferred Engineering Units |
| Data Storage Capacity | Internal: 16MB Storing up to 1.8 Million Samples/Readings External: 1 GB SD Card (Removeable) |
| DC Voltage Ranges | -0.075 to 0.075 Volts -0.15 to 0.15 Volts -0.3 to 0.3 Volts -0.6 to 0.6 Volts -0.6 to 1.2 Volts -0.6 to 2.4 Volts -3.0 to 3.0 Volts -6.0 to 6.0 Volts -6.0 to 12.0 Volts -6.0 to 25.0 Volts 4.0 to 20.0 Volts* 4.0 to 40.0 Volts* 4.0 to 60.0 Volts* * High Voltage (Max of 2 Can be Selected) |
| Current Range | Differential: 4 to 20mA, -30mA to 30.0mA (Requires External 10Ω Shunt) |
| Thermocouple Range | J-Type: -200°C to 1200°C (-328°F to 2192°F) K-Type: -200°C to 1372°C (-328°F to 2501°F) N-Type: -200°C to 1300°C (-328°F to 2372°F) R-Type: -50°C to 1768°C (-58°F to 3214°F) S-Type: -50°C to 1768°C (-58°F to 3214°F) T-Type: -200°C to 400°C (-328°F to 752°F) (Differential and Single Ended) |
| Resistance Range | 2-Wire: 0 to 1,250Ω, 0 to 5,000Ω, 0 to 20,000Ω, 0 to 300,000Ω 3-Wire and 4-Wire: 0 to 500Ω, 0 to 4,000Ω |
| Thermistor Range | U & Y-Type: -50°C to 150°C (-58°F to 302°F) |
| Pt100/1000 Range (3 or 4-Wire) |
-200°C to 850°C (-328°F to 1562°F) |
| Calculated Channels | Up to 16 Virtual Channels Derived from Physical Input Channels |
| Resolution | Up to 6 Significant Digits |
| Communication | RS-232: Serial Port - Auto Bauding to 115,200 Baud Ethernet: 10/100 Base T (TCP/IP) USB: 1.1 and 2.0 Compatible Other: GSM, WiFi and PSTN Modems (External Attachments) |
| Wireless Communication | Wi-fi: 802.11b, 2.4GHz, 1 to 14 Channels Security: Open, WEP (64 or 128bit Encryption), WPA or WPA2 / 802.11i Network: Infrastructure Only with specified SSID, or any Network with no SSID External Mains Power Required for Wi-fi |
| Power Supply | Internal: 6 AA Alkaline Batteries External: 10 to 18 Volts DC Power Supply NOTE: Reverse Polarity and Over-Voltage Protected |
| Power Consumption | Sleep Mode: 600 µA Logging: 40 to 130 mA |
| Display/Keypad | 2 Line x 20 Characters LCD Display |
| Display Functions | Battery State and External Power Indicator Keypad Lock Arm/Disarm/Pause/Continue Meter Any Channel or Alarm Select up to 6 Pre-Stored Setups Status/Diagnostics/Memory/Time and Date Download to MicroSD Card |
| Enclosure | ABS Material |
| Operating Modes | >> Stop When Full >> Overwrite |
| Operating Range | Temperature: -30°C to 65°C Humidity: 90% at 40°C non-condensing |
| Standards Compliance | CE |
| Weight | 1.2 kilograms |
| Dimensions | 23.5 cm x 17.5 cm x 0.95 cm (235mm x 175mm x 95mm) |
 |
Squirrel 2040 4F16 Data Logger w/ Wifi Connectivity >> Built-in Wireless (Wi-fi) Ethernet Networking, USB and RS-232 Comm Ports
>> 16 Differential or 32 Single Ended Channels >> (4) 20Hz and 100Hz Sampling Rate Channels >> LCD Display, Alarms, and Removable SD Card >> Includes USB Cable, Batteries, Shunt Resistors, User Manual and Software |
Part #: SQ2040-4F16-WIFI Call To Purchase 03-78762460 |
Accessories
 |
AA Lithium Batteries >> 4 Pack
|
|
||||||
 |
Grant Serial Ethernet Converter >> Netport RS-232 Ethernet Converter
>> Converts RS232 Output to Ethernet >> Allows the Logger to Connect to Ethernet Network >> Requires Ethernet Network Connection |
Part #: SQ20A801 Call To Purchase 03-78762460 |
||||||
 |
Grant Modem Adapter >> Remote Connection to Logger Using GSM Cellular Network
>> Operates on Dual Band Versions (900 MHz and 1800 MHz) |
Part #: SQ20A802 Call To Purchase 03-78762460 |
Documentation
Squirrel 2040 Getting Started Guide (pdf)
Squirrel 2040 Logging Speed Guide (pdf)
Squirrel 2040 Ethernet Configuraton Guide (pdf)
Squirrel 2040 Ethernet Wireless and Wired Configuraton Guide (pdf)
Squirrel 2040 Technical Notes (pdf)
Squirrel Software Compatibility Guide (pdf)