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Sensor: R900 / R902 Series

Sensor: R900 / R902 Series

Headless Type Resistance Thermometers (Submersible Type) R900, R902

This is a resistance thermometer that can be immersed directly into water for temperature measurements. It is completely waterproof.

Models

Type

Model

Dia. of protectiv tube mm

Material of protectiv tube

Pt100

JPt100

Single Type

R900-31

R900-11

φ6×100

SUS304

Dualcouple Type

R900-31W

R900-11W

φ8×100

Single Type

R900-32

R900-12

φ6×100

Titanium

Dualcouple Type

R900-32W

R900-12W

φ8×100

Single Type without sleeve

R902-31

R902-11

φ8×100

SUS304


Features

  • This is a resistance thermometer that can be immersed directly into water for temperature measurements. It is completely waterproof.

Specifications

Element: Pt100, JPt100, (100Ω at 0°C) three-wire type

Rated current: Pt100 (2mA, 1mA), JPt100 (5mA,2mA)

Class: JIS Class B, Class A

Range: (-)50 to 150°C

Dia. of protective tube: R900 single Ø6, Dual type Ø8, R902 Ø8mm.

Length of protective tube: 100mm or 200mm

Material of protective tube: SUS343

Lead wire: Material Soft Cold-resistant polyvinyl covered wire (-)40 to 60°C (WY36), Neoprene rubber wire (-)40 to 60°C (WY61)

Diameter: Ø6, Ø8, Ø10 (dual couple)

Length: 5m. (standard)

Response: Room temp. ⭢Boiling Water (100°C), About 50 sec.

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