Description
HIC TC-4-20mA Isolated thermocouple to 2-wire 4-20mA signal temperature transmitter input signal can be type S, type T, type J, Type K, Type E, Type N, output 2-wire 4-20mA current loop. It operates in 2-wire loop powered mode and get power from 4-20mA current loop output. Its isolation voltage between input and output is up to 1KVAC. This thermocouple signal temperature transmitter can effectively filter the interference from input and output standard 4-20mA in linear to its input temperature range. Standard 35mm DIN Rail-mounted case, isolated signal conversion, it is an ideal signal conditioning module for temperature signal monitoring in process controlling system or in industrial site.
Features & Benefits
-Basic accuracy 0.5% F.S.
-High performance in anti-surge and anti-interference ability.
-2-wire 4-20mA output, loop powered operation mode.
-1KVAC isolation between input and output.
-ABS flame-retardant shell, standard DIN Rail-mounted.
-Screw barrier wiring terminal blocks, easy to do wiring.
-Have heating dissipation windows, no heating problems.
Technical Parameters
| Technical Terms | Typical Value |
| Input signal | Type K, Type T, Type J, etc. (Optional) |
| Cold junction compensation | Compensation range -25℃ to +75℃ (1℃ error per 20℃) |
| Compensation mode | Internal compensation |
| Output | 2-wire 4-20mA |
| Output load capacity | RL≤500Ω |
| Power supply | loop powered, 2-wire 4-20mA output. |
| Exceed limited point alarm | Lower than min. temperature value, output 3.8mA, Higher than max. temperature value, output 20.5mA |
| TC break alarm | Output 22mA or 3.8mA |
| Basic accuracy | 0.5% F.S. |
| Temperature drift | 0.005% F.S./℃ ( -20℃ to +55℃) |
| Isolation voltage | 1000VAC/1 min, between input and output. |
| Insulation resistance | ≧100MΩ, between input and output |
| Operating temperature | -20℃ to +55℃ |
| EMC compatibility | In compliance with IED61326-1 |
| Dimension | 108x47x25.4mm (L x W x H) |
| Gross weight | 100g |
Thermocouple to 2-wire 4-20mA Output Wiring Circuit

*If the input temperature range is not suitable for your applications, please tell us temperature in Checkout page or send email to us.
Additional information
| General Specifications | |
| Input | Type S, Type T, Type J, Type K, Type E, Type N, etc (Optional) |
| Output | 2-wire 4-20mA |
| Power Supply | None, loop powered |
| FAQ | |
| Packing List | 1Unit x Original Isolated Loop Powered Thermocouple to 4-20mA Transmitter |
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