Dwyer德威尔 BTLRS32541 BTLRS32571 BTLRS3255D 温度计

Wetted Materials:304 SS.Lens:Glass.Accuracy:±2% FS.Temperature Limits:Ambient: -40 to 392°F (-40 to 200°C).Dial Size:3″.Process Connection:1/2″ NPT.Resolution:<2% of scale.Weight:9.2 oz (260 g).