GBT夜光双金属温度计提供准确和可靠的测量，甚至在昏暗的地区。 双金属元件直接驱动指针，消除了齿轮和连杆。 为便于阅读，将刻度背景安装在黑暗的区域时发出明亮的光。 玻璃镜片可以很容易地清洗和抵抗划痕，以更好地观察规模。 系列GBT温度计可以订购不同的阀杆长度、连接方式和范围，以适应大多数应用。

Wetted Materials:304 SS.

Housing Material:Series 300 SS.

Lens:Glass.

Accuracy:±1%.

Temperature Limits:Ambient: -40 to 392°F (-40 to 200°C).

Dial Size:5".

Process Connection:1/2" NPT.

Resolution:2°.

Weight:12.7 oz (360 g).

Model          Description
GBTB525121    Glow-in-the-dark bimetal thermometer, range 50 to 400°F, 2-1/2" stem.
GBTB525141    Glow-in-the-dark bimetal thermometer, range 20 to 240°F, 2-1/2" stem.
GBTB525151    Glow-in-the-dark bimetal thermometer, range 0 to 300°F, 2-1/2" stem.
GBTB525161    Glow-in-the-dark bimetal thermometer, range 0 to 500°F, 2-1/2" stem.
GBTB52551    Glow-in-the-dark bimetal thermometer, range 0 to 250°F, 2-1/2" stem.
GBTB52561    Glow-in-the-dark bimetal thermometer, range 50 to 300°F, 2-1/2" stem.
GBTB52571    Glow-in-the-dark bimetal thermometer, range 50 to 550°F, 2-1/2" stem.
GBTB540121    Glow-in-the-dark bimetal thermometer, range 50 to 400°F, 4" stem.
GBTB540141    Glow-in-the-dark bimetal thermometer, range 20 to 240°F, 4" stem.
GBTB540151    Glow-in-the-dark bimetal thermometer, range 0 to 300°F, 4" stem.
GBTB540161    Glow-in-the-dark bimetal thermometer, range 0 to 500°F, 4" stem.
GBTB54051    Glow-in-the-dark bimetal thermometer, range 0 to 250°F, 4" stem.
GBTB54061    Glow-in-the-dark bimetal thermometer, range 50 to 300°F, 4" stem.
GBTB54071    Glow-in-the-dark bimetal thermometer, range 50 to 550°F, 4" stem.
GBTB560121    Glow-in-the-dark bimetal thermometer, range 50 to 400°F, 6" stem.
GBTB560141    Glow-in-the-dark bimetal thermometer, range 20 to 240°F, 6" stem.
GBTB560151    Glow-in-the-dark bimetal thermometer, range 0 to 300°F, 6" stem.
GBTB560161    Glow-in-the-dark bimetal thermometer, range 0 to 500°F, 6" stem.
GBTB56051    Glow-in-the-dark bimetal thermometer, range 0 to 250°F, 6" stem.
GBTB56061    Glow-in-the-dark bimetal thermometer, range 50 to 300°F, 6" stem.
GBTB56071    Glow-in-the-dark bimetal thermometer, range 50 to 550°F, 6" stem.
GBTB590141    Glow-in-the-dark bimetal thermometer, range 20 to 240°F, 9" stem.
GBTB590151    Glow-in-the-dark bimetal thermometer, range 0 to 300°F, 9" stem.
GBTB590161    Glow-in-the-dark bimetal thermometer, range 0 to 500°F, 9" stem.
GBTB59051    Glow-in-the-dark bimetal thermometer, range 0 to 250°F, 9" stem.
GBTB59061    Glow-in-the-dark bimetal thermometer, range 50 to 300°F, 9" stem.
GBTB59071    Glow-in-the-dark bimetal thermometer, range 50 to 550°F, 9" stem.