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Chino R800-6/R800-7 Platinum/Cobalt Industrial Resistance Thermometers For Very Low Temperature

Made in Japan
Manufacturer: Chino Corporation
Model: R800-6/R800-7

Features

Temperature sensors for very low temperature, which use platinum/cobalt dilute alloy for thermosensitive element

That can measure cryogenic temperature region (4K) to normal temperature precisely by one sensor

Specifications

R800-6/R800-7

Thermosensitive ElementPlatinum/Cobalt dilute alloy
Measuring TemperatureR800-6: 4K to 375K R800-7: 15K to 375K
Resistance Value at 0°C100Ω±0.15Ω
Tolerance±0.5k (refer to standard resistance value table)
Rated Current1mA DC
SensitivityMin0.09Ω/K (at 12K) Max. 0.40Ω/K
Repeatabilitywithin 10mk
Structure of Thermosensitive ElementSpiral coil type alumina ceramics
Protecting TubeCapsule type gold plating brass φ2×23mm
Lead Wire4-core type polyester covered copper lead wire φ0.2×L1000mm

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