QT-03 series Button Temp/HR logger is used to measure the air temperature and relative humidity or soil temperature. The meter is small in size and has a stainless steel shell.
QT-03 Button Data Loggers are water resistant, powerful, and exceptionally affordable. The QT-03-2 Temperature Logger will log 8,000 measurements, while the QT-03-1 Temp/RH Logger will record 4,000 measurements - 2,000 each for temperature and humidity. They log temperatures features a battery life of up to 10 years, depending on measurement interval. Actual size is 17.35 mm x 5.89 mm.
QT-03 Button Temp/RH Logger
Features
Water resistant (IP56) stainless steel case
Log4,000 to 8,000 intervals
Internal sensors
Integral non-replaceable battery
Choose from temperature-only or temperature/humidity models
Technical parameters
Model
QT-03-1
QT-03-2
Built-in sensors
Temp/RH
Temperature
Measurement range of Temp
-20~+85℃
-40~+85℃
Measurement Accuracy of Temp
±0.6℃(-15~+65℃)
±0.6℃(-15~+65℃)
Measurement range of Humidity
0~100%,
——
Measurement accuracy of Humidity
±5%
Data storage capacity
4000 records
8000 records
IP grade
IP56
IP56
Material
Stainless steel
Stainless steel
Power
Built-in battery with 10 yrs of life
Built-in battery with 10 yrs of life
Dimension
17.35 mm x 5.89 mm
17.35 mm x 5.89 mm
Origin: China
 
Beijing Tel: +86-10-62111044 / Fax: +86-10-62114847 / Add: Suite 6B13 Huajie Plaza, 13 Dazhongsi, Haidian District, Beijing 100098, China
Sales: Sales@Qudao.com.cn / Support: support@qudao.com.cn
Product description
Portable or long-term observation of air temperature and humidity.
QT-RTH Air Temp/RH meter
Features
GPS coordination can be recorded
Record data Automatically or manually
Wireless data transmission via Wi-Fi
Recognize sensors by two-dimensional code
Automatically recognize connected sensors
Terminal memory card is up to 32G
Display real-time data and curve of recorded data
Export data to Excel for analysis
Technical parameters
QT-RTH
Technical parameters
QT-03 series Button Temp/HR logger is used to measure the air temperature and relative humidity or soil temperature. The meter is small in size and has a stainless steel shell.
QT-03 Button Data Loggers are water resistant, powerful, and exceptionally affordable. The QT-03-2 Temperature Logger will log 8,000 measurements, while the QT-03-1 Temp/RH Logger will record 4,000 measurements - 2,000 each for temperature and humidity. They log temperatures features a battery life of up to 10 years,
QT-WT01 underwater button temperature data logger is an accurate, small-sized and easy-to-use device. It can be placed underwater as deep as 30 meters to monitor long-term temperature changes in the water.
QT-WT01 underwater button temperature data logger
Technical parameters
MODEL
B101
Temperature measurement range
-40~+85℃
Temperature measurement accuracy
±0.6℃(-15~+65℃)
Depth
30m
Storage Capacity
8000 sets of data
Protection grade
IP56
Material
Stainless steel
Product description
The Solar Radiation is the sum of direct and diffuse solar radiation at a horizontal plane on Earth. The unit of solar radiation is W/m2. QT-SP212 Solar Radiation Data Logger is an instrument with high measurement accuracy, good stability, and strong resistance to external disturbance. It can be widely used in environmental research, greenhouses, laboratories, and agriculture domains.
QT-SP212 Solar Radiation Data Logger
Features
GPS coordination can be recorded
Record
Application
The five photosynthetic reactions of plants, including photosynthesis, pigment synthesis, photoperiodicity, phototaxis and morphological mutation, all happen in the wavelength range of 400~700nm. Thus the wavelength in 400 ~ 700nm of radiation is called Photosynthetically Active Radiation (PAR), its symbol is Qp and its unit is W/m2. PAR is the energy source of the plant life activities, organic matter synthesis and yield formation.
QT-SQ200 PAR Data Logger
Features
GPS
Product Description
Mushroom Press-key Switch Lockouts(BAN-D55CR)
1. Specially intended for mushroom-shaped emergency stop buttons and made of special reinforced material.
2. Transparent design makes content eye-catching.
External dimension:110mm*75mmChina Button Switch Lockout suppliers
website:http://www.beianlock.com/electric-switch-lockouts/button-switch-lockout/