Emerson 51-DO-03, 51-DO-04 instruction manual Description, Power required selection

MODEL DO-03/04	SECTION 1.0
	SPECIFICATIONS

ORDERING INFORMATION

The Model DO -03/04is a complete system for the determination of oxygen in wastewater aeration basins. It consists of a 54eA analyzer, a 499ADO-54 oxygen sensor, an air blast washer head with air compressor and hose, and a handrail mounting bracket. All hardware necessary to mount the analyzer and the air compressor enclosure on a handrail is provided. Cable gland fittings for the analyzer are also supplied. Three replacement membranes and a bottle of electrolyte solution are shipped with the sensor. Pipe boom is supplied by customer.

MODEL DO DISSOLVED OXYGEN MEASURING SYSTEM WITH AIR BLAST CLEANER

MODEL	Description
DO	Dissolved Oxygen Measuring System
CODE	Power (required selection)
-03	115 Vac, 60 Hz or 100 Vac, 50/60 Hz
-04	220 Vac, 50 Hz
DO -03	EXAMPLE

ACCESSORIES FOR 54eA ANALYZER

Part #	DESCRIPTION
9240048-00	Tag, stainless steel, specify marking

CONSUMABLES FOR SENSOR

Part #	DESCRIPTION
23502-00	Membrane replacement kit with O-ring, qty 3
9210264	Amperometric sensor fill solution #1, 4 oz (120 mL)

Customers using plant compressed air should order the following items in place of Model -03/04:

54e-A-01	Model 54eA analyzer
2002577	Mounting bracket for Model 54e, pipe/wall
23554-00	Cable glands kit for Model 54e, qty 5
499ADO-54	Model 499ADO oxygen sensor
24057-00	Smooth membrane retainer for 499ADO sensor
HRMS-02	Handrail clamp assembly for washer head (clamp, sensor maintenance kit, and elbow)
9320101	Elbow, 90° female socket, PVC schedule 40
24049-00	Air blast washer head
9160549	Air hose, 1/4-inch ID x 1/2-inch OD, 25 ft (7.6 m)

REPLACMENT PARTS AND ACCESSORIES

9380088	Air compressor; 115 Vac, 60 Hz or 100 Vac, 50/60 Hz
9380089	Air compressor; 220 Vac, 50 Hz
24051-00	Mounting hardware for air compressor enclosure
24053-00	O-ring kit for sensor washer head (three O-rings and lube)

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