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

The SITE-LOG LPTM-1 is a 7-channel, battery powered, stand-alone thermocouple data logger. It records the ambient temperature and the seven external thermocouple probes. Data are stored in non-volatile flash memory for later retrieval. Its aluminum enclosure makes it excellent in the harshest industrial environment.

Its on-board temperature channel provides environment monitoring and Cold-Junction compensation.
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. Simply plug the logger to computer’s USB port, and the software automatically recognizes it and handles the configuration, downloading, graph viewing and other functions. Features: – 16-bit analog-to-digital converter- Cold-Junction Compensation- 4 megabyte memory size- Both USB and serial interfaces with auto baud rate of up to 115 kbps- Accommodation of all types of thermocouple probes.- Over 10 years of battery life- Powerful software for configuration, downloading, plotting, analysis and alarm reporting- Configurable alarm control/excitation controls- Wide sampling interval selections (20 milliseconds to 12 hours)- Rugged aluminum enclosure- Coated PCB to protect against moisture, corrosion and mildew.

Specifications

Programmable channel range: At range: -8mV ~ +73mV; Accuracy: ?0.1% (0.08 mV)@ 25?C + Temperature Compensation Accuracy – Type E: -171?C to +955 ?C (0.018?C)- Type J: -205?C to +1200 ?C (0.025?C)- Type K: -270?C to +1372 ?C (0.035?C)- Type N: -270?C to +1300 ?C (0.04?C)- Type T: -270?C to +400 ?C (0.035?C) At range: -2mV ~ +18mV; Accuracy: ?0.15% (0.03 mV) @ 25?C + Temperature Compensation Accuracy – Type B: 0?C to +1820 ?C(0.05?C)- Type E: -35?C to +260 ?C (0.005?C)- Type J: -40?C to +330 ?C (0.008?C)- Type K: -53?C to +437 ?C (0.01?C)- Type N: -81?C to +532 ?C (0.01?C)- Type R: -50?C to +1539 ?C (0.03?C)- Type S: -50?C to +1704 ?C (0.04?C)- Type T: -55?C to +353 ?C (0.008?C) 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: Pluggaable terminal block for one external channel, excitation controls and alarm outputs – Channels: One on-board thermistor temperature (-40?C ~ 70?C, -40?F ~ 158?F) Seven external thermocouples. Programmable input selections for each external channel: -8mV ~ +73mV/-2mV ~ +18mV- Resolution: 0.0018%- Accuracy: Internal Thermistor: ?0.2?C(0?C ~ 70?C, 32?F ~ 158?F) Thermocouple: ?0.1% ~ 0.2% + T/C AccuracyAlarms: – 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 – 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