Temperature Range：
30-240℉
Pressure Range：  0-75psi

Dial Size  3.15” (80mm)
Connection  1/2"NPT（Brass） Bottom
Case: Steel，painted black
Lens:glass
Ring:steel, chrome  plated
Stem:Brass
Stem Legth：52mm
Bourdon tubes：Phosphor bronze

Movement:Brass
Sensing Element:Pressure: Bourdon tube Temperature: Bi-metallic coil
Pressure Limit:75% of full scale range
Ambient Temperature:23 F to 122 F (5 C to 50 C)
Enclosure Rating:IP 50
Accuracy
Pressure: ±3-2-3%

Temperature: ±3% of full scale