Thông số kỹ thuật:
- C1-75: Minimum specific gravity 0.75. Process pressure 1250 psig (86 bar) @ 100°F (38°C), 650°F (343°C).*
- Temperature Limit: Ambient Temperature: 212° F (100°C); Process Temperature: up to 650°F (343°C).
***Heat fins (HF) and/or high temperature switches should be considered for process temperatures above 500°F (260°C).
- Switch Type: Snap action or mercury. See charts A and B.
- Electrical Rating: See charts A and B.
- Wiring Connections: G, WT or E enclosure, terminal block. EV enclosure 18" (460 mm) leads.
- Process Connections: Combination 1" NPT/socket weld hubs or flanges. See chart C.
- Enclosures: G, painted steel and aluminum; WT, painted steel, aluminum and neoprene; E, aluminum; EV, aluminum and neoprene.
- Weight: 205, 40 lb (18 kg); 207, 50 lb (22.7 kg); 208, 57 lb (25.8 kg).
- Agency Approval: UL.
Suggested Specifications
Liquid level control shall be 205 (207) (208) Series with combination 1" NPT/socket weld hubs (flanged) process connections. Chamber shall be welded suitable for operation at 1250 psig (86 bar) at 100°F (38°C), 650°F (343°C) at a minimum specific gravity of 0.75. Circuits shall be (hermetically sealed) snap action (mercury) switch (SPST) (SPDT), (DPDT). Enclosure shall be general purpose (weatherproof) (explosion-proof) (explosion-proof - vapor-proof). Switch mechanism shall be gravity return and shall be activated by a stainless steel float.
