The PRECISE-LOG PL-VW is an 8-channel, battery powered, standalone and WIFI-enabled voltage data logger. The logger records eight external voltage sources and saves data in 8-MB 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.
- 16-bit analog-to-digital converter
- 8 megabyte memory size
- Both USB and WIFI comm. interfaces with baud rate of 115200 bps
- Programmable input ranges (5 VDC, 20 VDC)
- Over 10 years of battery life
- Powerful software for configuration, downloading, plotting, analysis and alarm reporting
- Wide sampling interval selections (one second to 12 hours)
- Rugged aluminum enclosure
Sampling interval and logging capacity:
- 1 minute: 8 years (1 enabled channel)
- 1 minute: 4 years (2 enabled channel)
- 1 minute: 1 years (8 enabled channel)
- 10 seconds: 485 days (1 enabled channel)
- 10 seconds: 242 days (2 enabled channel)
- 10 seconds: 60 days (8 enabled channel)
- 1 second: 48 days (1 enabled channel)
- 1 second: 24 days (2 enabled channel)
- 1 second: 6 days (8 enabled channel)
- Input Connection: Pluggable terminal block for one external channel, excitation controls and alarm outputs
- Channels: Eight external Voltage DC. Programmable input range selections for each channel: 0 ~ 20 V, 0 ~ 5 V
- Resolution: 0.0018%
- Accuracy: 0.05% FSR @ 25 C
- Input Impedance: Over 1 MOhms
- Overvoltage Protection: up to ~ +40VDC
- Channel Alarms: Two editable alarm thresholds per channel
- Alarm Indicator: On-board LED lights in red when in alarm condition.
- Size: 8 Mega bytes (4 MB readings)
- Data Retention: Over 20 years
- 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 activation.
- USB (Mini-USB-B) (USB-A-mini USB-B 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,
- Wifi Module Security: WEP/WPA-PSK/WPA2-PSK
- Wifi Module Encryption: WEP64/WEP128/TKIP/AES, Can be Enabled/Disabled by SiteView software
- Power: Built-in 3.6V Lithium Battery.
- Battery Life: 12 years based on 1 minute sampling interval.
- Material: Aluminum enclosure.
- Dimension: 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/mounting.
- Others: LED Indicator Tri-Color LED (can be disabled for power saving): Normal Sampling: green when sampling/Alarm: red when sampling/Low Battery: amber
- Excitation Control: A2/E terminal strip can be configured as excitation control output for driving the power of connected devices.
- Warm-up delay interval settings: 10 to 240 seconds with 10-second increment.
- Operating Environment: -40 ~ +70 C (-40 F ~ 158 F), 0 ~ 95% RH non-condensing.
- Clock Accuracy: 1 mintue per month.
- Approvals: CE, FCC