PTC®310 Series Surface Thermometers Fully Enclosed

PTC® Surface Thermometers: Fully Enclosed

PTC®'s fully enclosed surface thermometers are unilateral thermal sensors, which measure the temperature of a contact surface. These instruments are fully enclosed within a convex glass and a silicone rubber gasket seals the metal and glass parts against moisture. The fully enclosed thermometer can be utilized in the lab as well as in construction measuring pavement and concrete temperatures prior to coating. The 310 Series of thermometers are 2 inches in diameter and weigh only 1 ounce. The bimetallic sensor is designed to permanently retain its calibration.

These thermometers can be used for external wall leakage temperatures of refrigerators, cold chambers, freezers, ovens, and boilers; for temperatures of electric motors and cylinder blocks, plastic dies and rubber molds; temperatures of journals and other bearings. All types of ducts, wall, ceiling, and floor temperatures of building or storage areas.

If you have any questions regarding our calibration lab and/or written certification, you can review our Scope of Accreditation or give us a call 877.782.2329

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309F Surface Thermometer Fully Enclosed
42.00
Fahrenheit (Temperature Range F -50° to +250°)

For 3 point N.I.S.T. Traceable/A2LA to ISO 17025-ANSI/NCSL Z540-1 Certification, order thermometer with cert.

Technical Data PDF

309C Surface Thermometer Fully Enclosed
42.00
Celcius (Temperature Range C -50° to +110°)

For 3 point N.I.S.T. Traceable/A2LA to ISO 17025-ANSI/NCSL Z540-1 Certification, order thermometer with cert.

Technical Data PDF

310F Surface Thermometer Fully Enclosed
42.00
Fahrenheit (Temperature Range F 0° to +300°)

For 3 point N.I.S.T. Traceable/A2LA to ISO 17025-ANSI/NCSL Z540-1 Certification, order thermometer with cert.

Technical Data PDF

310C Surface Thermometer Fully Enclosed
42.00
Celcius (Temperature Range C -10° to +150°)

For 3 point N.I.S.T. Traceable/A2LA to ISO 17025-ANSI/NCSL Z540-1 Certification, order thermometer with cert.

Technical Data PDF

311F Surface Thermometer Fully Enclosed
42.00
Fahrenheit (Temperature Range F 70° to +370°)

For 3 point N.I.S.T. Traceable/A2LA to ISO 17025-ANSI/NCSL Z540-1 Certification, order thermometer with cert.

Technical Data PDF

311C Surface Thermometer Fully Enclosed
42.00
Celcius (Temperature Range C 20° to +180°)

For 3 point N.I.S.T. Traceable/A2LA to ISO 17025-ANSI/NCSL Z540-1 Certification, order thermometer with cert.

Technical Data PDF

Mounting Options...
These thermometers are easily and quickly installed. Horizontal areas are never a problem since the instrument is simply placed on the surface. For non horizontal areas, there are two methods of attachment: The bottom area of the unit can be coated with a thin layer of silicone grease (available as an accessory part #310.8) and the unit then pressed into position. The grease provides positive thermal contact and will hold the thermometer in place over all specified temperature ranges. On ferrous surfaces, a magnet and leaf spring (also an accessory part #310.7) holds the instrument firmly against the surface. Simply bend the leaf spring and place the end over the top of brass nuts. See below to order.

Mounting Option #1 Silicone Grease
9.50

These thermometers are easily and quickly installed. Horizontal areas are never a problem since the instrument is simply placed on the surface. For non horizontal areas, there are two methods of attachment:
The bottom area of the unit can be coated with a thin layer of silicone grease (available as an accessory part #310.8) and the unit then pressed into position. The grease provides positive thermal contact and will hold the thermometer in place over all specified temperature ranges.

Mounting Option #2 Magnet and Leaf Spring
7.50

On ferrous surfaces, a magnet and leaf spring (also an accessory part #310.7) holds the instrument firmly against the surface. Simply bend the leaf spring and place the end over the top of brass nuts.