Data Loggers | LM PRO – RH
G-Tek data loggers (LM PRO -RH) is an upgraded model with larger display, easy to mount and with improved accuracy. It is Easy to Use, Accurate and Affordable solutions to monitor and record temperature and humidity – environmental parameters that are critical to a wide variety of industries. It also offers PC connectivity through USB port. These data loggers are ideal for all applications where monitoring proper environmental conditions are paramount. These are reusable temperature and humidity data loggers. They are configured from the PC to record and monitor data independently. Direct USB connectivity eliminates need for the cable and improves ease of operation.
Features
- Up to 32000 Data Records.
- Logging Interval is user programmable from 2 sec to 18 hours.
- LCD Display with Min, Max, Battery Low, Rec, Alarm High, Alarm Low And Current Reading.
- View Min. and Max. On display over entire batch on click of a button
- Display Resolution of 0.1.
- Storage Resolution of 0.01
- Battery Life of >2 year
- User Replaceable Battery
- Insert instantaneous data (TAG) with time stamp.
- Download multiple data loggers in same file and view them together.
- Direct USB connection to PC port.
Specification
Specifications:
| Model | LM PRO- RH |
Display and Operator Panels | |
| Display Type | 3½ Character LCD Display with Min, Max, Battery Level Indication, Alarm high and Low, REC and Current reading with measurement unit |
| Display Dimension | 22 x 30 mm; 0.35” TN Reflective |
| Display Resolution | 0.1 |
| Display ON/OFF/Auto off | Programmable from PC Application |
| Status Indicator | Red LED for Device working Red LED for Batch Start / Stop |
| Panel Keys | One |
| Reading Types | Actual with Min Max. ON Display and PC |
| Min / Max | Min Data Display / Max Data Display / Current Data with respect to Current Measurement |
Memory | |
| Data Storage | Yes |
| Memory | 16000 Data Records of each Temperature and %RH |
| Memory Type | Flash, Non-volatile, Data Retention up to 100 years |
Analog Input Details | |
| No. Of Channels | 2; Temperature and %RH |
| Temperature | Solid state MEMS sensor Internal to the device |
| Temperature Range | -20 to + 60 °C (-4 to +140 °F) |
| Temperature Measurement Accuracy | ± 0.5 °C |
| Sensor Response Time t63 | 30 min for step change of 50 |
| %RH Sensor Type | Solid state MEMS sensor Internal to the device |
| Humidity Range | 0-100 %RH; |
| %RH Measurement Accuracy | ±3% RH between 20-80 %RH; ±4% RH otherwise |
| Temperature Effect | ± 0.5% RH max for temperature range of 10 to 50 Deg C |
| Sensor Resolution | 0.01 storage / 0.1 display |
| Batch Details | |
| Start/Stop | Immediate |
| Batch Stop | Intermediate Any time / Memory Full / After n Reading / At Specific Time |
| Logging Interval | Programmable from 1 Sec to 18 Hours via Software |
| Delayed Start | Absolute / Relative up to 45 days |
| Tagging | Yes. On long press of a Key with an indication on display |
| Batch Stop required to Download
| No
|
| Download Batch | Intermediate after any time the batch started/After the Batch is completed |
| Environmental | |
| Temperature | (Operation)-20˚C to 60˚C |
| (Limiting) -25˚C to 70˚C | |
| (Storage) -35˚C to 70˚C | |
| Humidity | (Operation) 0 to 100% RH |
Power Requirement | |
| Supply Voltage (Battery Operated) | 3.0 V 950mAH; CR2477 Panasonic Coin Cell Battery; User Replaceable |
| Battery Life | >2 Year, at 25˚C and 15min Store Interval |
| Battery Reverse Polarity | Protected |
General | |
| User Calibration Feature | Factory Calibrated + 2 Point user calibration for each sensor |
| Restore Calibration | User can revert to original factory calibration any time |
| Reusability | Yes |
| Online Feature | Power saver mode when USB connected, Online Batch with Current Data Display using LmView software on PC |
Confirmatory Standards | |
| Product | EN 12830 |
| EMI-EMC | EN 61000-6-3 / EN 61000-6-2 |
| Pollution Degree | II |
| Installation Category | IV |
| Vibration | 2g Peak (10Hz-150Hz) |
| Shock | IEC 61010-1 |
| IP Rating | IP20 |
Communication | |
| Connectivity | USB 2.0, USB 3.0 Compatible |
| Data Download Time | approx 3 sec for 32000 data records |
Overall Dimension | |
| Dimension (mm) | 120(L) x 40(W) x 31(H) |
| Mounting | From the key hole provided on the top |
Specifications are subject to change without notice
Accessories
- 0 V 960mAH; CR2477N Lithium Coin Cell Battery
Part No.: 200790
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