Linear current sensors from Honeywell incorporating LOHET II Hall effect transducers. These devices have increased temperature stability and 10 times less temperature drift than the LOHET I types and produce a ratiometric output voltage that varies from 19% to 81% of the supply voltage as the magnetic field varies within the rated flux range. They have push-pull outputs which are capable of sourcing and sinking current.

• AC or DC current sensing with linear output
• Fast response time
• Output voltage isolated from input
• Maximum current limited only by conductor size
• Simple through-hole design
• Operating temperature range -25 to 85°C

Use this open-loop current sensor from Honeywell to monitor currents in your transformer. The unit comes pre-assembled for ease of mounting onto your PCB. Push-pull outputs help to protect against short circuits and reverse polarity for increased electrical safety. The PET housing is resistant to moisture and wear for durability in harsh environments.

• Fast response time of 3ms for rapid results
• Wide operating temperature range between -25°C and +85°C for use in harsh conditions
• Built-in temperature compensation to ensure reliable results
• Senses AC and DC currents for versatility

• Electrical installations
• Electricity distribution panels
• Manufacturing equipment

This sensor has a supply voltage of 6 to 12V DC, making it suitable for use in low-power systems.