Wika 30060A003G4MM Bimetal Dial Thermometer 6 in Stem

Product Description

The WIKA 30060A003G4MM is a bimetal dial thermometer designed for temperature measurement in HVAC, plumbing, and industrial process applications. It reads across a range of 25 to 125 degrees F and uses a 6-inch stem for insertion into pipes, tanks, or ducts. The housing and stem are constructed from 18-8 stainless steel, making it resistant to corrosion in wet or chemically active environments. Accuracy is rated at plus or minus 1.0 percent of full scale. The back-connected mount allows the dial face to sit flush against a panel or pipe fitting while the stem extends directly into the medium being measured. HVAC technicians, plumbers, and mechanical contractors are the primary installers.

This thermometer is suited for residential and light commercial HVAC systems, hydronic heating and cooling loops, domestic hot and cold water piping, and process piping where a reliable local temperature readout is needed. The 25 to 125 degrees F range covers chilled water return lines, cold domestic supply, and low-temperature heating circuits. The back-connected configuration is a common fit for panel-mount installations and threaded pipe well assemblies where a straight stem-to-dial alignment is required.

Key Features

• Temperature range: 25 to 125 degrees F (-5 to 50 degrees C)
• 6-inch stem length for adequate immersion depth in pipes and ducts
• Back-connected mount for panel or pipe-fitting installations
• 18-8 stainless steel construction for corrosion resistance
• Plus or minus 1.0 percent full-scale accuracy

Compatibility

Designed as an OEM-style or replacement bimetal dial thermometer for residential and commercial HVAC, plumbing, and process piping systems requiring a back-connected, stem-type local temperature gauge in the 25 to 125 degrees F range.

Installation Notes

Installation is typically performed by a licensed HVAC technician or plumber. The system or pipe circuit should be depressurized and drained, or a thermowell should be used, before inserting the stem to avoid burns or pressure release. Thread the connection fitting to the appropriate torque per the fitting manufacturer's specification using a calibrated torque wrench, and apply thread sealant compatible with the service fluid. Verify the stem is fully immersed to the active sensing length for accurate readings.