詳細介紹
產品名稱: 1831系列壓差開關
產品型號: 1831
手動復位,無需電源
介質: 空氣和非可燃性兼容氣體.
接觸材質:咨詢工廠.
溫度限制:-30 to 180°F (-34 to 82.2°C).
壓力限制:10 psig (68.95 kPa) continuous, 25 psig (172.4 kPa) surge.
開關類型:2 SPDT.
驅動時間差: 1 millisecond maximum actuation delay between contacts.
重復性:±4% max.
電氣額定:4A @ 125/250 VAC.
電氣連接:Screw type terminal block.
過程連接:1/8" female NPT.
安裝方向:膜盒垂直.其它方位咨詢工廠.
設定調節(jié):Screw type inside mounting spud.
重量: 1 lb 2 oz (522 g).
型號 特性
1831-1-RA-S Differential pressure switch, manual reset, DPDT, activate on increase, silicone diaphragm, range 2.5-9" w.c.
1831-2-RA-S Differential pressure switch, manual reset, DPDT, activate on increase, silicone diaphragm, range 7.5-23" w.c.
產品型號: 1831
手動復位,無需電源
介質: 空氣和非可燃性兼容氣體.
接觸材質:咨詢工廠.
溫度限制:-30 to 180°F (-34 to 82.2°C).
壓力限制:10 psig (68.95 kPa) continuous, 25 psig (172.4 kPa) surge.
開關類型:2 SPDT.
驅動時間差: 1 millisecond maximum actuation delay between contacts.
重復性:±4% max.
電氣額定:4A @ 125/250 VAC.
電氣連接:Screw type terminal block.
過程連接:1/8" female NPT.
安裝方向:膜盒垂直.其它方位咨詢工廠.
設定調節(jié):Screw type inside mounting spud.
重量: 1 lb 2 oz (522 g).
型號 特性
1831-1-RA-S Differential pressure switch, manual reset, DPDT, activate on increase, silicone diaphragm, range 2.5-9" w.c.
1831-2-RA-S Differential pressure switch, manual reset, DPDT, activate on increase, silicone diaphragm, range 7.5-23" w.c.