The model TF58 and TF59 expansion thermometers are temperature measuring instruments in plastic cases with drum dials.

    The design of each model varies depending on the indication accuracy, scale length, dimensions, type of mounting and panel frame design.

    Standard version
    Nominal size
    Model TF58: edgewise panel design 58 x 25 mm
    Model TF59: edgewise panel design 62 x 11 mm

    Accuracy class
    Model TF00-058 KHR: ±3 % of measuring range
    Model TF00-058 KHS: ±4 % of measuring range
    Model TF01-058 KF: ±2 % of measuring range

    Model TF00-059 K: ±2 % of measuring range
    Model TF00-059 K45: ±2 % of measuring range
    Model TF01-059 K: ±2 % of measuring range
    Model TF01-059 K45: ±2 % of measuring range

    Scale range
    Model TF58: -50…..+250 °C
    Model TF59: -40…..+200 °C

    Operating temperatures
    ■ Case: -20 ... +70 °C
    ■ Capillary:
    plastic covered -40 ... +120 °C
    copper alloy -100 ... +350 °C

    Dial
    Plastic, white, black lettering

    Scale length
    Model TF00-058 KHR: max. 90 ?°
    Model TF00-058 KHS: max. 90 ?°
    Model TF01-058 KF: max. 180 ?° (optional: 240 ?°)

    Model TF00-059 K: max. 180 ?° (optional: 240 ?°)
    Model TF01-059 K: max. 180 ?° (optional: 240 ?°)
    Model TF00-059 K45: max. 180 ?°
    Model TF01-059 K45: max. 180 ?°

    Measuring principle
    Bourdon tube system

    Capillary length
    max. 5 m

    Capillary outlet
    back

    Temperature sensor
    Design of connection SF94

    Case
    Plastic (ABS) black
    Model TF00-058 KHR with panel frame (chrome plated ABS)
    Type of mounting
    Panel mounting with spring clips
    Window
    Crystal-clear plastic

    Options
    ■ Other scale ranges
    ■ Other design of connection of the temperature sensor
    ■ Special scales
    ■ Vertical arrangement
    ■ Certified calibration (TF01-058KF-E)
    ■ Case, steel zinc plated
    ■ Case plastic white or grey