1. smart din rail mounting temperature transmitter of thermocouple
2. 4-20 ma industrial
3. width:12mm
4. standard packaging
Description of product
R3T series temperature transmitter are used in industrial automation system, receiving thermoelemt signal from industrial on-site and transforming analog signal with corresponding temperature to DCS/PLC through isolation. It characterized by the collection and transmission of on-site industrial temperature, the matching of signal types, isolation anti-interference and stabilization of system, etc. between industrial field instruments and DCS/PLC. It contains a variety of combination forms like one-in with one-out, one-in with two-out, two-in with two-out, etc. The casing of the product is only 12mm width, which can fully satisfy the need of on-site high-density installation.
Input specifications | |||||
Input voltage range | 18V~30V DC | the Power of full-load | ≤2W | ||
Absolute maximum input voltage | 30VDC | the Power of no-load | / | ||
Power reverse-phase protection | Yes | Power overload protection | Yes | ||
Input signal specifications | |||||
Input signal range | R temperature measuring scope:--40°C ~ 1700°C S temperature measuring scope:--40°C ~ 1700°C K temperature measuring scope:--150°C ~ 1370°C J temperature measuring scope:--80°C ~ 900°C |
T temperature measuring scope:-160°C ~ 390°C B temperature measuring scope:-320°C ~ 1820°C E temperature measuring scope:--80°C ~ 700°C | |||
Range of wire resistance | ≥10MW | ||||
Minimum measure range | R: 600°C S: 600°C K: 120°C J: 100°C |
T: 100°C B:780°C E: 500°C | |||
Cold junction compensation | internal cold end compensation | ||||
Output signal specifications | ||||||
Output signal range | 4~20mA,0~20mA,1~5V,0~5V,0~10V etc. output of signal type | |||||
Output signal resistance | 0/4~20mA output 0~550W (with short circuit protection) | |||||
| 0~10mA output 0~1100W (with short circuit protection) | |||||
| 0/1~5V output≥500KW (with short circuit protection) | |||||
| 0~10V output≥1MW (with short circuit protection) | |||||
Fault output | output | 4~20mA | 0~20mA | 1~5V | 0~5V | 0~10V |
| input disconnection | about 23mA | about 23mA | about 5.75V | about 5.75V | about 11.5V |
| input out of lower limit | 3mA | 21mA | 0.75V | 5.25V | 10.5V |
| input out of upper limit | 22mA | 22mA | 5.5V | 5.5V | 11V |
Typical application:
Signal of thermoelemt or millivolt voltage needed to be transformed into isolated general signal.
Occasion existing grounding potential difference.
Occasion existing high electromagnetic interference.
System needing DCS or PLC protection
Signal distribution in two ways.
If you have any queries, please feel free to contact with us.
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