ELM324x Overview measuring ranges

Measurement

Connection

FSV

Mode

Maximum value/ value range

Temperature RTD

2/3/4-wire

5 kΩ

Legacy

 

Depending on type

 

2 kΩ

500 Ω

200 Ω

4-wire

50 Ω

Resistance

2/3/4-wire

5 kΩ

Extended

0 Ω…5.368 kΩ

Legacy

0…5 kΩ

2 kΩ

Extended

0 Ω…2.147 kΩ

Legacy

0…2 kΩ

500 Ω

Extended

0 Ω…536.8 Ω

Legacy

0…500 Ω

200 Ω

Extended

0 Ω…214.7 Ω

Legacy

0…200 Ω

50 Ω

Extended

0 Ω…53.68 Ω

Legacy

0…50 Ω

4-wire

50 Ω

Extended

0 Ω…53.68 Ω

Legacy

0…50 Ω