ABB 3BDH000741R1 CTI 21-P Ex is a temperature input module for use in hazardous areas. It is designed for use with a variety of temperature sensors, including resistance thermometers, thermocouples, and NTC/PTC sensors. The module has 32 analog/temperature inputs, which can be configured individually as 2-conductor or 3/4-conductor switch inputs. It also has 16 temperature inputs in 3/4-conductor switch mode.
The CTI 21-P Ex is a highly versatile module, and can be used in a wide range of applications, including:
- Process control
- Monitoring of hazardous areas
- Plant safety
- Environmental monitoring
- Building automation
The module has a number of features that make it ideal for use in hazardous areas, including:
- Ex ib IIC protection type
- Galvanic isolation of inputs and outputs
- Monitoring of module status
Brands:
ABB, GE, Allen Bradley ,Honeywell, Emerson, Bently Nevada,Prosoft, Westinghouse, Triconex, Foxboro, ICS Triplex, Hima, Schneider. Bachmann, Yokogawa, Woodward,KEBA, ect.
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