This sensor is suitable for consumer applications. The economy product is suitable for infrequent usage or where the expected result is zero. The premium product is appropriate for frequent use or where a positive result is likely.
- Type 5 is for replacements in legacy applications only.
- Type 4A is the standard formulation for normal humidity and temperature.
- Type 3A is suitable for use where resistance to extreme climatic conditions is required.
Types 3A and 4A are for the same applications as the original types, 3 and 4. They contain a reformulated electrolyte that greatly reduces the risk of electrolyte leakage; we recommend using the new formulations instead of the old types in all applications.
Each sensor is laser marked with serial number. Test data available on request.