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PR205AF temperature and humidity data logger



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  • Panran

Temperature and Humidity Acquisition system

Product overview:

PR205 series temperature and humidity Acquisition system has 0.01 level accuracy. It can connect 64 thermocouples or 20 thermal resistances and 6 humidity sensors. The measured value and the temperature of each channel can be displayed at the same time, and it’s a special instrument for the temperature and humidity field inspection. After connecting to hosting computer, it can detect automaticly and analysis fast on temperature controlling deviations, temperature field, humidity field, uniformity and volatility of heat treatment furnace and equipment for environment temperature (or humidity) test. The standards and methods for the testing process meets the national standard, Chinese military standard and various existing norms.

  

Features

1. 0.1 second / channel inspection speed

Whether the data acquisition for each channel can be completed in the shortest possible time is a key technical parameter of the inspection instrument. The shorter the time spent on the inspection, the smaller the measurement error caused by the temperature fluctuation of the equipment under inspection. During the thermocouple inspection process, the PR203/PR205 series inspection instrument is insured.

Under the premise of the accuracy of 0.01 level, data acquisition can be performed at a speed of 0.1 second/channel. In the thermal resistance inspection mode, data acquisition can be performed at a speed of 0.5 sec/channel.

 

2.PR205A series data logger uses standard interface to connect thermocouple and thermal resistance sensors.  

PR205D series data logger uses the aviation plug to connect the sensors, and on the condition of assuring the reliability and the basical technical performance, this interface makes the connection much more convenience

 

3.Professional thermocouple reference end process

PR203A/PR205A series data logger is specially designed on reference end compensation. High quality Aluminumn equalizing block and  high precision digital temperature sensors guarantee the accuracy less than 0.2 C degree for the thermocouple detection channel. 

PR205AF Temperature and Humidity data Acquisition system

4. Thermocouple measurement accuracy meets the requirements of the AMS2750E specification

The AMS2750E specification puts a high degree of accuracy on the inspection equipment.

Claim. Through the optimized design of the electrical test module and the reference end, the accuracy of the thermocouple measurement of the PR203A/PR205A series of surveying instruments and the measurement difference between the channels are greatly optimized, which can fully meet the demanding requirements of the AMS2750E specification for electrical measuring instruments.

 

5. Optional dry and wet bulb method to measure humidity

Commonly used humidity transmitters have many usage restrictions for continuous operation in high humidity environments. The PR203/PR205 series inspection instrument can perform humidity measurement using a dry and wet ball method through a simple configuration, and can measure a high humidity environment for a long time.

 

6. Wireless communication function

Through the 2.4G wireless network, the tablet or notebook computer can connect up to 10 PR203/PR205 inspection instruments at the same time. It can use multiple inspection instruments at the same time for temperature field test, which effectively improves the work efficiency. In addition, when testing a sealed device such as an infant incubator, the inspection instrument can be placed inside the device under test, simplifying the wiring process.

 PR205AF Temperature and Humidity data Acquisition systemPR205AF Temperature and Humidity data Acquisition system

7. Channel expansion capability

The PR203/PR205 series inspection instrument can realize channel expansion by connecting the matching module. The connection between the module and the host can be completed by adding the connection of the dedicated connector.

 

8. Support data storage

The PR203 / PR205 series inspection instrument supports the U disk storage function. It can store the inspection data in the U disk during stand-alone operation. The stored data can be browsed or processed by Excel or other tools. It can also be imported into dedicated software for data analysis. Report, certificate output, in addition,Solve the security of data collection, non-volatile problems. PR203 series patrol instrument built-in large-capacity memory, when working with u disk, it will double backup data, further enhance data security.

 

9.Closed design, compact and portable

The PR205 series inspection instrument is enclosed and has a safety rating of IP64. It can work long-term in the dusty and harsh environment such as workshops, and its weight and volume are much smaller than the desktop products of the same level.

10.Statistics and data analysis functions

By using a higher frequency processor and a larger memory capacity, the PR203 series inspection instrument has better data statistics than the PR205 series inspection instrument. Each channel has independent curve and data quality analysis. It can provide a reliable analysis basis for judging whether the test channel is qualified or not

 PR205AF Temperature and Humidity data Acquisition systemPR205AF Temperature and Humidity data Acquisition system

11. Rich human-computer interaction function

The PR203/PR205 series inspection instrument has a rich operation interface, and the operable contents include; channel setting, inspection setting, system setting

Curve drawing, calibration, etc., and independent of the depth of the test site without any additional peripherals 

Application

1.temperature uniformity test for heat treatment furnace.

2.temperature uniformity test for temperature and humidity field.

Differences of all models

Items/model

PR203AF

PR203AS

PR205AF

PR205AS

PR203DF

PR203DS

PR205DF

PR205DS

Products name

Digital thermometer-Hygrometer

Data loggers and monitor

Number of thermocouple channels

32

24

32

24

Number of thermal resistance channels

16

12

16

12

Number of Humidity channels

5

3

5

3

wireless communication

Yes

 

Yes

 

Yes

 

Yes

 

Record function

Built-in memory unit

USB dish

Built-in memory unit

USB dish

General technical index

Weight

1.2kg(No charger)

Working temperature

-5℃~45℃

Size

300

 

 

mmX165mmX50mm

Working humidity

0~80%,Non condensing

Cell type

7.8V 3400mAh, Rechargeable lithium battery

Preheating time

10 minutes

Duration

20 to 22 hours, timely turn off backlight

Calibration period

1 year

Electrical technology index

Electrical parameters

Range

Measurement range

Resolution

Accuracy(Equivalent to 0.01 levels)

number of channels

Remarks

70mV

-5mV~70 mV

0.1uV

0.01%RD+5uV

24

Input impedance≥50MΩ

400Ω

0Ω~400Ω

1mΩ

0.01%RD+0.005%FS

12

Output 1mA excitation current

Temperature characteristic

 

70mV

400Ω

Maximum temperature coefficient of 20 to 25 degrees centigrade outside temperature range

0.3uV/℃

0.5mΩ/℃

Temperature and humidity index 

Range

Measurement range

Accuracy

Resolution

Sampling speed

number of channels

Remarks

S

100.0℃~1768.0℃

1.2℃

0.1℃

0.1s/Channel

24

Comply with the ITS-90 standard temperature

R

B

250.0℃~1820.0℃

2.0℃

K

-100.0℃~1300.0℃

≤600℃/,0.6℃

N

-200.0℃~1300.0℃

>600/h,0.1%RD

J

-100.0℃~900.0℃

 

E

-90.0℃~700.0℃

 

T

-150.0℃~400.0℃

 

Pt100

-150.00℃~800.00℃

0.01%RD+0.07℃

0.01℃

0.5s/Channel

12

1mA excitation current

Humidity

1.0%RH~99.0%RH

0.1%RH

0.1%RH

1.0s/Channel

3

No contain humidity transmitter error

  • Model: PR205AF
  • Shipping Weight: 3.3lbs
  • 441 Units in Stock
  • Manufactured by: Panran

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Panran Measurement and Control Science and Technology Co.Ltd(Changsha Panran Commerce and Trade Co., Ltd is the foreign trade office) is the member of Chinese national temperature measurement technology committee. Panran is the most professional manufacturer in temperature and pressure measurement tools and instruments' calibration field in China. We own temperature and pressure calibration instruments production line, and research developing laboratories, and experienced soft-wares writers, besides, we also authorized to international manufacturing.

 


 


We are participated in many national measurement technical specification drafting, such as "JJF 1098-2003 Calibration Specification for Auto-Measure System of Thermocouples and Resistance Thermometers", "JJF ll71-2007 Calibration Specification for Temperature Itinerant Detecting Instrument" and "JJF ll84-2007 Testing Specification of Temperature Uniformity in Thermocouple Calibration Furnaces" and so on. We have established some big temperature and pressure research laboratories to improve the temperature and pressure accurancy in many cities of China. Panran passed ISO9001:2015 Quality Management Certificate. We are High-Tech Enterprice certificated and get the sponsored funds from Chinese official office. Some products passed CE and SGS certificates and enter the international market. We win high reputation in China and many other countries, such as Poland, Brazil, Iran, Egypt, Vietnam, Russia,Sri Lanka, Colombia, Malaysia, Indonesia, Saudi Arabia, Pakistan, Philippines

 


 


Panran main products are temperature calibration instruments, presure calibration instruments and automatic calibration system sofewares. Our "ZRJ intelligent thermotechnic instrument calibration system", "KRJ wide temperature field thermocouple calibration furnace" and "PR600 series heat pipe thermostatic bath" etc. are independently developed by us, and they are keeping first lever technical position in China. PANRAN products are widely used in military-industrial complex system ( including aviation, aerospace, weapons, nuclear energy, ship ), measurement and calibration institutions, rolling stock, machinery, metallurgy, electric power, petroleum, chemical industry, instruments and meters industry etc. 

 


 


Products' quality is the basis of surviving, and satisfying customers' requirements is our mission. Panran is young but very energetic, and our all staff warmly welcome you and your company to come to us for an co-operation in near future. Panran making is more accuracy! Thanks very much!

 


 






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