VersaLog VL-WF-C

NOTE: Requires the Siteview software, sold separately.The VL-WF-C WiFi Current Data Logger is an 8-channel, battery-powered, standalone and WiFi current data logger. The logger records eight external current sources and saves data in 8MB memory.Its aluminum enclosure makes it excellent in the harshest industrial environment.Embedded WIFI module allows remote data monitoring and downloading.16-bit ADC makes it well suited for science and laboratory applications where precise and accurate measurements are critical.Features:– 16-bit analog to digital converter- 8-megabyte memory stores up to 4 million measurements- Programmable input ranges- Both USB and WiFi (requires external power) interfaces- Wide sampling interval selections (1 second to 12 hours)- 10-year battery life- Rugged physical housing

Specifications

Inputs:– Connections: Pluggable terminal block for eight external channels- Channels: Eight external current DC inputs. Software programmable input range selections for each channel: 4-20mA, 0-50mA- Resolution: 0.0018%- Accuracy: +/- 0.1% FSR @ 25C- Load Resistor: 12 Ohms- Protection: +/- 100 mAAlarms:– Channel Alarms: Two editable alarm thresholds per channel- Alarm Indicator: On-board LED lights in red when in alarm conditionOn-Board Memory:– Capacity: 8 megabytes (~4 million measurements)- Data Retention: Over 20 yearsSampling & Logging:– Sampling interval: 1 second to 12 hours user selectable- Logging Mode: Stop recording or FIFO when memory is full- Logging Activation: Programmable instant, start delay or field push-button activationPower:– Power: Built-in 3.6V Lithium Battery- Life Cycle: 10 years based on 1-minute sampling intervalPhysical:– Material Aluminum enclosure- Dimensions 88 X 64.2 X 24 mm (3.46 X 2.53 X 0.95 inches)- Weight 200g- Mounting Probe/wall mount holes for hanging/mountingOther specifications:– LED Indicator: Normal Sampling: green when sampling/ Alarm: red when sampling/Low Battery: amber when sampling- Operating Environment: -40 ~ +70C (-40F ~ 158F), 0~95%RH non-condensing- Clock Accuracy: +/- 1 minute per month- Approvals: CE, FCCComputer requirements:– Computer with 1.0 GHz or faster processor, 1GB Memoryor higher & 10 GB of available hard-drive space or higher- Windows XP with SP2 or later, Vista, Windows 7, 8, 10.- At least one USB port or one COM port- Requires Siteview software, sold separatelyCommunications:– Interface: USB (USB cable included), WiFi Module (USB wall adapter included)- WiFi Module:

• Standard: 802.11b/g/n,
• Frequency Range: 2.412 2.484GHz
• Transmit Power: 11-18 dBm
• Receive Sensitivity: -82 to -93 dBm
• Security: WEP/WPA-PSK/WPA2-PSK
• Encryption: WEP64/WEP128/TKIP/AES
• Enabled/Disabled by SiteView software