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Temperature Humidity Data Logger LMTHD-A100 is a highly versatile and precise engineered tool designed to record and monitor temperature and humidity levels in various environments. With its four channels (-40℃ to 80℃/-40℉ to 158℉) wide temperature range, it can provide accurate results anywhere in a short period of time
Specifications
| Temperature Measuring Range | -40℃ to 80℃/-40℉ to 158℉ |
| Temperature Accuracy | ± 0.5 (0℃ to 4℃); ± 1 (-25℃ to 0℃); ± 2 (others) (If sensor wire is longer than 50 M, accuracy deviates 1%) |
| Humidity Measuring Range | 10 to 90%RH |
| Humidity Accuracy | (10℃, 25℃, 40℃) ±5% (30 to 80%) |
| Temperature Sensor | NTC |
| Humidity Sensor | SHT21 |
| Display Resolution | 0.1 |
| Record Cycle | 1 min to 24 hours continuously set |
| Record Capacity | Each channel 20000 points (MAX) |
| Ambient Temperature | Temperature -20℃ to 50℃ |
| Humidity | Humidity 0% to 95% |
| External Alarm Relay | 10A 220VAC |
| Power Supply | 12VAC I DC-24V AC I DC |
| Power consumption | 100 to 264VAC, 50/60HZ by external power adaptor |
| Dimensions | 133×128×34 (mm) |
| Weight | 0.5kgs |
Pricing
| Product | Price | Unit | Action |
|---|---|---|---|
| Temperature Humidity Data Logger LMTHD-A100 | $ 1437.5 | Pack of 1 |
Features
It includes a built-in rechargeable lithium battery, ensuring continuous real-time data uploading, even during power outages
Equipped with two external sensors for temperature and humidity, which support a total of up to four sensors for easy monitoring
Enhanced with multiple alarm modes, including sound, light, SMS, and email notifications, enhancing flexibility in alerting
Features offline data storage, automatic Wi-Fi reconnection, and data transmission after network recovery
It can wirelessly transmit real-time temperature and humidity data to a cold chain cloud platform using 3G connectivity
Provided with an inbuilt buzzer, which can be combined with external audible and visual alarms for enhanced notification capabilities
Supplied with a segment LCD screen that displays the system clock, current status, memory capacity, and recorded data, providing valuable information at a glance
Data can be viewed, managed, and monitored online by the web browser or mobile app
Standard Accessories
Temperature sensor 2 Qty Humidity sensor 2 Qty
Applications
It is widely used in medical, printer, HVAC, automotive, meteorology, environmental monitoring, industrial transport/cold chain, IP cameras, LIDAR, and water leak detectors for monitoring temperature and humidity
Selection Guide
Temperature Humidity Data Logger LMTHD-A100 is designed for accurate monitoring and recording of environmental conditions, making it suitable for research studies, industrial applications, and laboratory experiments. Customers should consider this model for applications such as pharmaceutical storage, cold chain logistics, cleanroom monitoring, agriculture research, and HVAC testing, where maintaining strict temperature and humidity records is critical. With a temperature measuring range of -40°C to 80°C and a humidity range of 10% to 90% RH, it supports wide environmental monitoring needs. It provides temperature accuracy of ±0.5°C (0–4°C), ±1°C (-25–0°C), and ±2°C (others), with minor deviation if the sensor wire exceeds 50 meters. This model is often selected for its reliable data storage, long-term operation, and certifications that ensure compliance with industry standards such as GMP, FDA, and ISO guidelines. This combination of performance and compliance makes it suitable for both regulated environments and research-driven experiments.
Frequently Asked Questions
1 What is a Temperature Humidity Data Logger?
A Temperature Humidity Data Logger is an apparatus designed to record temperature and humidity levels over time for monitoring and analysis.
2 How does Temperature Humidity Data Logger work?
It works by using built-in sensors to measure and store temperature and humidity data at set intervals.
3 Can Temperature Humidity Data Logger be used for cold chain monitoring?
It is ideal for cold chain monitoring to ensure temperature-sensitive goods remain within safe limits during transport and storage.
4 Is Temperature Humidity Data Logger suitable for greenhouse monitoring?
It is used to maintain optimal conditions in greenhouses by tracking and alerting on temperature and humidity changes.
5 How can Temperature Humidity Data Logger help in pharmaceutical storage?
It ensures compliance with storage regulations by continuously recording environmental conditions and maintaining proper records.
6 Can Temperature Humidity Data Logger be used in food processing areas?
It is used to maintain hygiene standards and prevents spoilage by ensuring proper environmental control in food processing zones.
7 Is Temperature Humidity Data Logger beneficial for textile manufacturing?
It ensures proper humidity control in textile manufacturing to prevent fabric shrinkage, static, and fiber damage.
8 How does Temperature Humidity Data Logger help in agriculture storage?
It monitors grain silos or produce storage to prevent mold growth, spoilage, and maintain crop quality.
9 Can Temperature Humidity Data Logger be used for HVAC maintenance?
It provides valuable data for diagnosing HVAC system issues and verifying performance after maintenance.
10 Does a Temperature Humidity Data Logger support compliance in medical facilities?
It helps hospitals and clinics comply with environmental regulations for medication storage and patient safety.