Delta 140 Series Operations Instructions

Installation & Maintenance InstructionsModel 140 Delta Meter & Model 140 ElectricalReading OfficeCutbush Park, Danehill, Lower Earley,Reading, B

BULLETIN NO. ELEC-IM140/11A Replaces ELEC-IM140-141/09A InstrumentMid-West® CE Marking Statements: The Electrical Configurations A,B, E, &

BULLETIN NO. IM140-02(Supersedes BULLETIN NO. IM140/01)Mid-West®InstrumentINSPECTIONBefore installation check the nameplate oneach instrument against

Be sure these get plumbed to the properconnections on your system. Improperconnection will not damage the instrument, butit will not function properly

MODEL 140 - 2-1/2 INCH PLASTIC DIAL ASSY. (STANDARD)MODEL 140 - 4-1/2 PLASTIC INCH DIAL ASSY. (OPTIONAL)(Fig. 5)Manufacturer reserves the right to cha

BULLETIN NO. ELEC-IM140/11A Replaces ELEC-IM140-141/09A InstrumentMid-West® ELECTRICAL Gauges with switches have one or two SPST or SPDT her

Division II Hazardous Ratings (E ,F, & W) options): The E, F, & W Electrical Configurations are 3rd party certified to both Canadian and U.

Connect loop power between the connections labeled 8-28 Vdc and RTN. Connect the protective conductor wire to the terminal with the symbol.

TRANSMITTER SPECIFICATIONS: Transmitter DimensionalTransmitter Specifications: (Calibrated on Increasing pressure) Comments: Differential Pressu

Electrical Configuration: C or D Explosion-Proof Enclosures Class I, Groups C & D Class II, Groups E, F, &am