LM Pro H
G-Tek data loggers (LMPro H) are 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 a choice of PC connectivity through USB port. These data loggers are ideal for all applications where monitoring proper environmental conditions are paramount. These are Programmable and reusable temperature and humidity data loggers. They are available in a variety of models and are configured from the PC to record and monitor data independently. Direct USB connectivity eliminates need for the cable and improves ease of operation. Data loggers come with individual NABL traceable calibration certificate.
Features
- Up to 50000 Data Records
- Logging Interval is user programmable from 5 sec to 18 hours
- Multi character LCD Display with Rec, Min, Max, Battery, OK/Alarm with Event type and Current Reading
- View Min and Max On display over entire batch on click of a button
- Display and Storage resolution of 0.01
- Battery Life of > 1 year*
- User Replaceable Battery
- Fully user programmable multiple Alarms settings
- Insert instantaneous data (TAG) with time stamp
- Configure and Download multiple data loggers in same file
- User selectable options for Batch Type: Stop on Full, Rollover
- Direct USB connection to PC port
Specification
| Model | LMPro H |
| General | |
| Integrated Sensor | Solid state MEMS Sensor# |
| Temperature Measurement Range | -20 °C to + 60 °C (-4 °F to +140 °F) |
| Accuracy | ± 0.5 °C for the range +10 °C to + 40 °C
± 0.7 °C otherwise |
| Resolution | 0.01 °C – Display andstorage
0.01 %RH – Display and storage |
| Humidity Measurement Range | 0 to 100 %RH |
| Accuracy Humidity | ± 3 %RH for the range 20 to 80 %RH
± 5 %RH otherwise |
| Unit of Measurement | Temperature in °C (User has an option to view in °F)
Humidity in %RH |
| Calibration | Each device accompanies NABL (ISO/IEC 17025) traceable certificate |
| Alarm | Visual |
| Alarm Settings | Fully user programmable four alarms for temperature and humidity with alarm type(High/Low), event type(single/cumulative) , alarm delay(Hr:Mn) selection for temperature and humidity. |
| Logging Interval | Logging interval is user programmable from 5 seconds to 18 hours |
| Delayed Start Option | Yes. User can program start delay from 0 seconds to required no. of days by selecting date and time. |
| Power Requirement | |
| Battery | User Replaceable 3.0 V 225 mAh; CR2032 Panasonic (or Equivalent) Coin Cell Battery; |
| Battery Life | Up to 1 year battery operating life with shelf life of 1 year (if data is stored at 15 min interval and display OFF mode). The battery indicator on the display provides information on the remaining lifetime. |
| Environmental Specification | |
| Temperature during Transportation and Storage – Device inactivated | -20 ˚C to + 55 ˚C |
| Temperature during operation# | -20 ˚C to 60 ˚C (EN 12830:1999 Table3, Climatic Type C) |
| Humidity During Transportation, Storage and usage | 0 to 95% RH non-condensing |
| PC Interface and Software | |
| PC Interface | Data of more than 1 year (for 15 min logging interval) can be extracted using LMViewE051software. |
| Software Compatibility | LMViewE051is compatible with Windows Operating System currently supported by Microsoft. |
| Connectivity | USB 2.0 Type-A Ports Compatible; Data Download Time: approx. 8 minutes for full data download. |
| Human Interface | |
| Display Type | Character LCD Display with Min, Max, Battery Level Indication, OK/Alarm, Alarm High/Low with event type – single/cumulative, Bell symbol, REC indication and Current reading with measurement unit. |
| Memory Size | 50000 data storage |
| Batch Type | Stop on Full: The batch stops when the maximum number of readings is reached. |
| Rollover: When the maximum number of readings is reached, data is overwritten cyclically on a first-in-first-out basis. | |
| Activation | Device activation is by software at preset start delay time. If user requires instant activation of the device before preset start delay manually, it can be activated by long press of “Start” key for more than 10 seconds. |
| De-Activation | De-activation is automatically occurred when preset stop time or maximum number of readings has reached (Batch Type- Stop on Full).
De-activation is possible manually by keyboard/ giving STOP command from software. |
| Status Indicator | RUN: Recording; Red LED flashes while device is storing.
STP: Standby; Red LED flashes while device is not storing. |
| Alarm Visual | Flashing temperature reading on display along with ▼ or ▲ arrow for high or low alarm with bell symbol. |
| Power ON Indication | RUN LED blinks in active mode; LCD shows temperature data along with “REC” and alarm indications if any. |
| Mounting Device | Through hole provided. Refer to operating manual for dimensions details |
| Material | Polycarbonate Plastic: non-breakable, non-corrodible housing |
| Warranty | 12 months from the date of dispatch. Refer to warranty certificate for more details. |
| Service Provision | No user serviceable parts inside, except battery replacement |
| Physical Characteristics | |
| Overall Dimension
(L x W x H) mm |
95.5 x 45 x 14.8 mm |
| Weight | Approx. 51 grams |
| Standards | |
| Electromagnetic Compatibility | IEC 61000-6-2/6-3 |
| Resistance to Electrical Storms | IEC 61000-6-2; (IEC 61000-4-2 Basic Standard for applicability of tests)
|
| IP Rating | IEC 60529: IP 30 |
| Impact Resistance | 5 drops from 1 meter onto concrete floor at room temperature with battery in place. Device does not get damaged and there is no loss of calibration. |
| Vibration | EN12830:1999 Clause 4.9.3.2 and Test Method 5.6.6 |
| RoHS | Compliant (EU directive 2011/65/EU) |
| Verification | In accordance with PQS verification protocol E006/TR05.VP.1 |
*:Available as per order code selected. Specifications are subject to change without notice.
# The sensor has the highest accuracy between + 5 °C to + 60 °C and 20 to 80 %RH. If the device is exposed to high humidity for a prolonged period, the measuring accuracy decreases. Prolonged exposure may introduce shift in the sensor reading with a slow recovery time. The data logger must not be exposed to a relative humidity of 100% for longer time.
Accessories
- 3.0 V 225 mAh; CR2032 Panasonic Coin Cell Battery
Part No.: 119007
- Device calibration certificate
- Introduction - LM PRO H
- How to Operate User-programmable Temperature and Humidity Data Logger?
- Understanding Functionalities of keys LM PRO H
- Reading Display Normal Vs Alarm Condition LM PRO H
- Download Data Report LM PRO H
