GRM-031 Refrigeration Temperature Sensor

Epoxy-sealed NTC refrigeration sensor for refrigerators, freezers, air-conditioning systems, and humidity-sensitive cooling applications.

This product belongs under Refrigeration Temperature Sensors and is positioned for both practical sourcing and B2B quote requests.

Highlights

• Epoxy-sealed design supports humidity resistance in refrigeration environments
• Suitable for refrigerators, freezers, air-conditioning, and cooling systems
• Typical application range from -40°C to 120°C based on source content
• Designed for stable sensing where moisture protection matters

Common applications

• refrigerators
• freezers
• air-conditioning units
• refrigerated equipment
• cold-chain control assemblies

Current catalog details

The source content describes GRM-031 as an epoxy-sealed sensor with good humidity resistance for air conditioning, refrigerators, and automobile air-conditioning systems.

Technical snapshot

Specification	Details
Type / Series	GRM-031
Application focus	Refrigeration and cooling equipment temperature sensing
Construction	Epoxy-sealed NTC sensor
Operating range (source basis)	-40°C to 120°C
Response note (source basis)	Approx. 10 sec in air
Customization	Resistance value, sealing, cable, connector, harness length

Configuration options

• Resistance or sensing configuration where applicable
• Cable length, lead wire, and insulation material
• Connector or terminal style
• Mounting or structural variations for OEM projects
• Branding, labeling, and packaging support for distribution

How to confirm fit

1. Confirm the application or compatible system you are buying for.
2. Check connector size, mechanical fit, and any key dimensions.
3. Review temperature exposure and the environment around the part.
4. Send photos, drawings, or existing part details if there is any fit uncertainty.

Questions buyers often ask

Why is epoxy sealing important in refrigeration?

Cooling systems often create condensation and humidity, so sealing helps protect the sensor and support stable long-term readings.

Is this only for refrigerators?

No. The construction also fits other refrigeration, freezer, and air-conditioning applications where moisture resistance is important.

Can this be integrated into a custom harness?

Yes. The product is appropriate for OEM sensor-and-harness supply with custom cable, terminal, and connector options.

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