Site-Log LPMB-1 Data Logger – IC-LPMB-1

The SITE-LOG LPMB-1 is a 7-channel, battery powered, stand-alone voltage/current DC data logger, with storage up to 4 MB of data in non-volatile flash memory. Input voltage/current signals can be from sensors, transducers, transmitters or any other common voltage/current sources.

Its on-board temperature channel provides environment monitoring and temperature compensation. Its aluminum enclosure makes it excellent in the harshest industrial environment. Plug & Play USB port and versatile custom equation simplify communications and engineering unit conversion. 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- Temperature Compensation- 4 megabyte memory size- Both USB and serial interfaces with auto baud rate of up to 115200 bps- Programmable input ranges (2 VDC to 20 VDC)- Over 10 years of battery Life- Powerful software for configuration, downloading, plotting, analysis and alarm reporting- Configurable alarm controls/excitation controls- Wide sampling interval selections (20 milliseconds to 12 hours)- Rugged aluminum enclosure- Coated PCB to protect against moisture, corrosion and mildew.

Specifications

Sampling interval and logging capacity: – 1 minute: 3.98 years (1 enabled channel)- 1 minute: 727 days (2 enabled channel)- 1 minute: 181 days (8 enabled channel)- 10 seconds: 242 days (1 enabled channel)- 10 seconds: 121 days (2 enabled channel)- 10 seconds: 30 days (8 enabled channel)- 1 second: 24 days (1 enabled channel)- 1 second: 12 days (2 enabled channel)- 1 second: 3 days (8 enabled channel)- 100 milliseconds: 58 hours (1 enabled channel)- 100 milliseconds: 29 hours (2 enabled channel)- 100 milliseconds: 7.2 hours (8 enabled channel) Inputs: – Input Connection: Pluggable terminal block for seven external channels, excitation controls and alarm outputs – Internal Channel: On-board thermistor temperature (-40 C ~ 70 C, -40 F ~ 158 F)- CH1 ~ CH4 (Voltage): Programmable ranges for each channel: 0 ~ 20 V, 0 ~ 10 V, 0 ~ 5 V, 0 ~ 2 V – CH5 ~ CH7 (Current): Programmable ranges for each channel: 4 ~ 20 mA, 0 ~ 50 mA.- Resolution: 0.0018% – Accuracy (Thermistor): 0.2 C (0 C ~ 70 C, 32 F ~ 158 F)- Accuracy (voltage channel): 0.05% @ 25 C for 20V, 10V, 5V channels; 0.1% @ 25 C for 2V channel- Accuracy (current channel): 0.1% FSR @ 25 C- Input Impedance for voltage channels: Over 1 MOhms- Overvoltage/overcurrent Protection:up to -3VDC ~ +40 VDC for voltage channels/up to 100mA for current channels Alarms: – Channel Alarms: Two editable alarm thresholds- Alarm Output: ALARM1 & A2/E terminal strips can be configured as alarm outputs Alarm-On: MOSFET(N-Channel) switch on Alarm-Off: MOSFET(N-Channel) switch off Max Power: 200mA @ 24VDC Alarm-On Delay: programmable 0 – 10 minutes delay with 1-minute increment.- Alarm Indicator: On-board LED lights in red when in alarm condition. On-board Memory: – Size: 4 Mega bytes (2 MB readings)- Data Retention: Over 20 years Sampling: – Sampling Interval: 20 milliseconds to 12 hours user selectable (external power required if interval is less than 5 seconds)- Logging Mode: Stop recording or FIFO when memory is full- Logging Activation: Programmable instant, start delay or field push button activation. Communications: – Interface: USB (Mini-USB-B) (USB-A-mini USB-B Cable included) AUX(RJ11) for direct TTL level communications- Baud Rate: Auto-detect baud rate from 2400 to 115200 bps on both USB and AUX. Battery: – Power: Built-in 3.6V Lithium Battery.- Battery Life: 10 years based on 1 minute sampling interval. Physical: – 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. General: – LED Indicator Tri-Color LED (can be disabled for power saving): Normal Sampling: green when sampling. Alarm: red when sampling. Low Battery: amber when sampling.- 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