Digital Temperature Transmitter ACT-302
Details
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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) ℃ | ||||
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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
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Selection Guide of ACT-302 Digital Temperature Transmitter |
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| 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.
Professional technical engineer dedicated to guide you
According to your actual needs, choose the most reasonable overall design and planning procedures