Dwyer BT系列 雙金屬溫度計(jì)
2", 3"或5"的表盤面，雙刻度，精度為±1%，可外部調(diào)節(jié)校準(zhǔn)
BT系列 雙金屬溫度計(jì)能夠在很很惡劣的環(huán)境中精確又可靠的測(cè)量指示。耐腐蝕的不銹鋼材質(zhì)并且全密封以防止表面結(jié)露。雙金屬元件直接驅(qū)動(dòng)指針，無(wú)需傳動(dòng)或聯(lián)接。外部復(fù)位調(diào)節(jié)功能可現(xiàn)場(chǎng)校準(zhǔn)，鋁制圓盤容易讀數(shù)，減少了平行誤差?？蛇x軸向，徑向或可調(diào)整角度的安裝方式。可調(diào)整角度的溫度表可旋轉(zhuǎn)350度，耐溫到180度。 注意：當(dāng)用于有壓場(chǎng)合，請(qǐng)選用保護(hù)套管。
BT Bimetal Thermometersoffer accurate, reliable service even in the toughest environments. These corrosion resistant units are constructed from stainless steel and are hermetically sealed to prevent crystal fogging. The bimetal element directly drives pointer, eliminating gears and linkage. An external reset screw allows field calibration and easy-to-read aluminum dial minimizes parallax error. Choose back connection, lower connection or adjustable angle for easy viewing and installation. Adjustable models can be rotated a full 360° and tilted over a 180° arc. NOTE: When using in pressurized applications, use a suitable thermowell.