Dwyer Instruments L4-SS, Float switch, 316SS body, 316SS float, side wall mounting.

Item Specifications

• Service: Liquids compatible with wetted materials.
• Materiales h_medos: Float and Rod: 316SS; Body: Brass or 316SS standard; Magnet Keeper: 430SS standard, 316SS or Nickel optional.
• Temperature Limits: -4 to 275°F (-20to -135°C) standard. MT high temperature option 400°F (205°C), (MT option not UL, CSA, ATEX or SAA).
• Pressure Limit: Brass body 1000 psig (69 bar), 316SS body 200 psig (138 bar). Standard float rated 100 psig (6.9 bar). For other floats see options on Options/Accessories page.
• Enclosure Rating: Weatherproof and explosion-proof. Listed with UL and CSA for Class I, Groups C and D; Class II, Groups E, F, and G. ATEX CE 0344 EX II 2 G EEx d IIB T6 -20°CTamb75°C, EC-Type Certificate No: KEMA 03 ATEX 2383. SAA: Exd II C T6 (T amb=60°C). IP66 C1 I, Zone I. Also FM approved.
• Switch Type: SPDT snap switch standard, DPDT snap switch optional.
• Electrical Rating: UL, FM, ATEX and SAA models: 10A @ 125/250 VACSA models: 5A @ 125/250 VACA res., 3A ind. @ 30 VDC. MV option: 1A @ 125 VACA res., .5A ind. @ 30 VDC. MT option: 5A @ 125/250 VACMT and MV options not UL, CSA, FM, ATEX or SAA).
• Electrical Connection: UL and CSA models: 16 AWG, 6 (152 mm) long. ATEX and SAA units: terminal block.
• Process Connection: 1-1/2 male NPT standard, 2-1/2 male NPT required for optional floats.
• Mounting Orientation: Horizontal installation standard, optional vertical top mount.
• Weight: 4 lb 9 oz (2.07 kg).
• Deadband: 3/4 (19 mm) for standard float.
• Specific Gravity: 0.7 minimum with standard float. For other floats see Options/Accessories page.
• Agency Approvals: ATEX, CE, CSA, FM, UL.