Murphy LS200N, L1100 manual Specifications, All Models

Page 18

Specifications

All Models

Body: Nickel plated steel; optional 316 stainless steel (meets NACE standard MR-01-75 for direct exposure to H2S service)

Float: 304 stainless steel to operate in 0.5 specific gravity or heavier fluids (LS200 Series models only)

Pressure rating: 2000 psig (13.8 MPa) [138 bar] (LS200 models only)

O-ring: Viton

LS200

Process connection: 2” NPT

Temperature rating: -20 to 300°F (-29 to 149°C)

Electrical: SPDT std. (see “Electrical” section for configuration/rating.

Wiring: 18 AWG x 36 in. (1.0 mm2 x 916 mm)

LS200NDVOR

Process connection: 2” NPT

DVO valve: 3 way N.C. w/manual operator, all connections 1/8” NPT (minimum 30 psig required)

Filter/pressure regulator set:

Regulator: 0 to 75 psig (0 to 517 kPa) [0 to 5.17 bar] range

Maximum input pressure: 300 psig (2.07 MPa) [20.7 bar]

LS200NDVO

Process connection: 2” NPT

DVO valve: 3 way N.C. w/manual operator; all connections 1/8” NPT

LS200 N

Process connection: 2” NPT

Vent valve: 2 way N.C. snap action w/ 1/16in. (2mm) orifice and Viton seat; Inlet: 1/8” NPT; outlet 3/8” NPT

L1100

Process connection: 1-1/2” NPT

Pressure rating: 1500 psig (10.3 MPa) [103.2 bar]

Float: BUOYGLASoperates to 0.5 specific gravity; Optional stainless steel to operate in 0.65 specific gravity

Electrical: SPDT switch

Approximate Shipping Weights and Dimensions

All models: 6 lb. 10 oz. (3 kg);

14 x 5 x 3-1/2 in. (356 x 127 x 89 mm)

Section 15

00-02-0563

01-11-06

- 14 -

Image 18
Contents LS200, LS200N LS200NDVOR Series L1100 Liquid Level Switches Before Beginning Installation of this Murphy Product Table of Contents This page Intentionally Left Blank Features Product InformationLS200 LS200NDVOR LS200NDVO LS200NPressure Vessel Installation LS200, LS200N and L1100 Direct Installation into the Wall of the Pressure VesselInstallation with a Weld Collar Installation Using Murphy External Float Chamber Installation and Adjustment for Pneumatic ModelsTrip Cam Operating Lever Orientation Replacing and Installing the DVO Assembly Models LS200NDVO & LS200NDVOR Tools NeededInstructions DVOOrifice Adjustment with float Electrical Replacement Parts LS200NDVO and LS200NDVORWeld Collar AccessoriesL1100 55050617 DVU150/DVU175 Adapter BushingExternal Float Chamber CB External Float ChamberFloat Shaft Extension Specifications All ModelsSection 00-02-0563 01-11-06