These are laboratory-grade temperature probes that are used to measure the temperature of liquids in harsh environments. Developed especially to meet the needs of researchers in chemistry labs.

A premium-grade Heraeus sensor (class A) is sealed in a borosilicate (3.3) glass tube, offering extreme chemical resistance. The sensing element is directly connected to a fluorinated ethylene propylene (FEP) cable, also chemically and thermally resistant. The cable has 3-wire connection to compensate for its resistance. A premium Amphenol die-cast gold-plated 3.5mm jack terminates the cable. Optionally, a die-cast Deltron 6-pin DIN connector can be used. The DIN connector is compatible with IKA magnetic stirrers (PT1000).

Custom connectors, temperature sensors, probe lengths and diameters and cable lengths are possible. Lead time 2 weeks, no minimum order. Just ask :-)

Specifications (standard probe):

• Probe temperature range: -50 to 200 °C (-58 to 392 °F)
• Cable temperature range: -50 to 205 °C (-58 to 401 °F)
• Terminating connector temperature range: -20 to 65 °C (-4 to 149 °F)
• Probe length: 20 cm (custom length possible)
• Probe diameter: 5 mm
• Immersion depth: 1 to 16 cm (recommended 4–10 cm)
• Cable length: 1 m from the end of probe to the connector (custom length possible)
• Sensor connection: 3-wire
• Sensor type: Heraeus Class A PT100 or PT1000
• Connector: Amphenol die-cast gold-plated 3.5mm jack or Deltron die-cast 6-pin DIN

Materials:

• Probe glass tube: borosilicate glass (3.3)
• Potting compound: Dow Corning 340 silicone-based heat sink compound
• Cable strain relief: fiberglass reinforced silicone rubber
• Cable: fluorinated ethylene propylene (FEP)