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Digital Temperature Transmitter ACT-302

Introduction

ACT-302 digital Temperature Transmitter not only has the transmitter (4~20) mA analog signal output function, but also can increase the RS485 digital communication function. It can cooperate with the communication software to collect data directly with the computer or other communication interfaces, save, process and output the test data. It is widely used in the field or in harsh environment to replace the data collection of imported temperature transmitter.

Product Details

Product Tags

Details

Main Features

 Output signals can be migrated freely within the gauge range.
Dual functions of RS485 and (4~20)mA signal output, can be set freely.
Be compatible with MODBUS RTU and Free Protocol.
With never off-line communication technology, the data bus can support 255 units of RS485 devices.
Four digits dynamic LCD display, and with backlight display, easy to read at night.
The unique anti-jamming technology, perfect matching digital radio remote monitoring.
Enhanced lightning protection technology to ensure the safety of the instrument.
Epoxy resin sealing materials, anti-vibration, temperature resistant, instinctive safety and explosion-proof.
Aluminum alloy shell impact resistance, insulation explosion-proof.
Main Parameters Display Units ℃, ℉
Measuring Range Thermocouple: (0~1600)℃ Accuracy 0.2%F.S, 0.5%F.S 
Thermo resistance: (-200~500) ℃

Output

(4~20)mA, RS485

 Display Mode Four Digits LCD
Stability ≤0.3%F.S /year Power Supply (10~30)V DC
Environmental Temperature -30℃~70℃ Relative Humidity 0~90%
Protection Degree IP65 Explosion-Proof ExdIIBT4 Gb

Overall dimensions(Unit:mm)

Selection Guide

Selection Guide of ACT-302 Digital Temperature Transmitter
ACT-302  
Accuracy Grade D 0.2
E 0.5
Output Signal C 4~20mA
R RS485
E 4~20mA + RS485
H 4~20mA + HART
Threaded Connection According to customer’s request
Measuring Range According to customer’s request
Insert Depth L…mm

Our Advantages

1. Specializing in the field of measurement for 16 years
2. Cooperated with a number of top 500 energy companies
3. About :
*R&D and production building under construction
*Production system area of 4000 square meters
*Marketing system area of 600 square meters
*R&D system area of 2000 square meters
4. TOP10 pressure sensor brands in China
5. 3A credit enterprise Honesty and Reliability
6. National “Specialized in special new” little giant
7. Annual sales reach 300,000 units Products sold worldwide

Factory

Our Certification

Explosion Proof Certificate

Certificate of Patent

Customization Support

If the product shape and performance parameters have special requirements, the company provides customization.

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