GENERAL

DESCRIPTION

Section Includes

Modular water monitoring panels for pH, ORP, conductivity, free chlorine, dissolved oxygen (D.O.) and temperature monitoring in water treatment systems.

Scope

Furnish, install, calibrate, test, adjust, and place into satisfactory operation multiparameter panels as shown on the Drawings and specified herein.

The Drawings and Specifications illustrate and specify functional and general construction requirements of panels and do not necessarily show or specify all components, wiring, piping, and accessories required to make a completely integrated system. Provide all components, piping, wiring, accessories, and labor required for a complete and integrated system.

Coordination: Coordinate with other suppliers for installation of all items specified herein and required to ensure the complete and proper interfacing of all the components and systems.

PERFORMANCE REQUIREMENTS

Design Requirements

The system shall provide continuous, real-time water quality monitoring with customizable configurations to fit the application requirements.

Measurement parameters shall include pH, ORP, conductivity, free chlorine, dissolved oxygen (D.O.) and temperature.

Operating Conditions

Temperature: 5 °C to + 40 °C (41°F to 104°F)

Pressure: 0 to 87 psi (0 to 6 bar) at inlet, 0 to 21 psi (1.5 psi) after pressure reducer.

QUALITY ASSURANCE

Acceptable Manufacturers:

Furnish multiparameter panels by the named manufacturers.

The named manufacturers have been specified to establish the standard of quality and performance of the equipment to be supplied.

Manufacturer shall be ISO 9001 certified.

PRODUCT DELIVERY, STORAGE, AND HANDLING

Multiparameter panel measurement system shall not be delivered to the site until all product information and system shop drawings for the system have been approved.

Delivery and Acceptance Requirements: Deliver materials to site in manufacturer’s original, unopened containers and packaging, with labels clearly identifying product name and manufacturer.

Storage and Handling Requirements:

Store and handle materials in accordance with manufacturer’s instructions.

Keep materials in manufacturer’s original, unopened containers and packaging until installation.

Store materials in clean, dry area indoors.

Protect materials during storage, handling, and installation to prevent damage.

Temperature range for storage: 0 °C to + 45 °C (32°F to 113°F)

SUBMITTALS

Product data

Panel operating manual.

Mounting bracket installation instructions.

Manufacturer’s Certifications: Submit manufacturer’s certification that materials comply with specified requirements and are suitable for intended application.

Warranty documentation: Submit manufacturer’s standard warranties.

PRODUCTS

GENERAL

Multiparameter panel measurement system shall be intended for use as a stand-alone instrument or as part of a multiparameter monitoring network by connecting multiparameter panel to expansion modules and network cable specified in Section 2.3.

Multiparameter panel components shall be designed to be part of an analytical process control system with enhanced protection from overvoltage due to lightning and power supply fluctuations according to EN 61326 when installed using manufacturer’s recommended components per manufacturer’s instructions.

MANUFACTURER

Provide products from the following manufacturer:

YSI Incorporated, 1700/1725 Brannum Lane, Yellow Springs, OH 45387. 1-800-765-4974.

MANUFACTURED UNIT

The multiparameter panel monitoring system consist of the following:

Panel System

Model DW/P 00-00-2, Water Monitoring Panel: pressure reducer, sample tap, flow indicator, two IDS flow cells, MIQ/IDS 2-channel module

Dimensions: 33.5 in. x 27.6 in. x 0.5 in (850 mm x 700 mm x 13 mm)

Model DW/P 00-00-3 Water Monitoring Panel: pressure reducer, sample tap, flow indicator, three IDS flow cells, and MIQ/IDS 4-channel module

Dimensions: 33.5 in. x 27.6 in. x 0.5 in (850 mm x 700 mm x 13 mm)

Model DW/P 00-00-4 Water Monitoring Panel: pressure reducer, sample tap, flow indicator, four IDS flow cells, and MIQ/IDS 4-channel module

Dimensions: 33.5 in. x 27.6 in. x 0.5 in (850 mm x 700 mm x 13 mm)

Model DW/P 00-Cl-1 Water Monitoring Panel: pressure reducer, sample tap, flow indicator, one chlorine flow cell, one IDS flow cell, and MIQ/IDS 2-channel module

Dimensions: 33.5 in. x 27.6 in. x 0.5 in (850 mm x 700 mm x 13 mm)

Model DW/P 00-Cl-2 Water Monitoring Panel: pressure reducer, sample tap, flow indicator, one chlorine flow cell, two IDS flow cells, and MIQ/IDS 4-channel module

Dimensions: 33.5 in. x 27.6 in. x 0.5 in (850 mm x 700 mm x 13 mm)

Model DW/P 00-Cl-3 Water Monitoring Panel: pressure reducer, sample tap, flow indicator, one chlorine flow cell, three IDS flow cells, and MIQ/IDS 4-channel module

Dimensions: 33.5 in. x 27.6 in. x 0.5 in (850 mm x 700 mm x 13 mm)

Model DW/PB 00-00-0 Water Monitoring Panel: pressure reducer, sample tap, and flow indicator

Dimensions: 33.5 in. x 27.6 in. x 0.5 in (850 mm x 700 mm x 13 mm)

Model DW/PB 00-00-2 Water Monitoring Panel: pressure reducer, sample tap, flow indicator, and two IDS flow cells

Dimensions: 33.5 in. x 27.6 in. x 0.5 in (850 mm x 700 mm x 13 mm)

Model DW/PB 00-Cl-1 Water Monitoring Panel: pressure reducer, sample tap, flow indicator, one chlorine flow cell, and one IDS flow cell

Dimensions: 33.5 in. x 27.6 in. x 0.5 in (850 mm x 700 mm x 13 mm)

Network modules

Model MIQ/IDS1, 1 IDS connection, 2 IQSN connections

Model MIQ/IDS2, 2 IDS connections ,2 IQSN connections

Model MIQ/IDS4, 4 IDS connections, 0 IQSN connections

Sensor Options

Model 4140(W), pH

Measuring Range: 0.0 to 14.0 pH

Accuracy: ±0.004 pH

Resolution: 0.001 pH

Model 4310(W), Conductivity

Measuring Range: 0.0 to 2000 mS/cm

Accuracy: ±0.5% of measured value

Resolution: 0.01 µS/cm

Model 4320(W), Conductivity

Measuring Range: 0.0 to 2000 mS/cm

Accuracy: ±0.5% of reading

Resolution: 0.01 µS/cm

Model 4410(W), Dissolved Oxygen (D.O.)

Measuring Range: 0.00 to 20.00 mg/L

Accuracy: ±1.5% of reading

Resolution: 0.01 mg/L

Model 4220(W), ORP

Measuring Range: -1500 to +1500 mV

Accuracy: ±0.1% of reading

Resolution: 0.1 mV

Model FCML 412-M12-2/-20, Free Chlorine

Measuring Range: 0.01 to 10.00 mg/L

Accuracy: ±0.05 mg/L or ±3% of reading (whichever is greater)

Resolution: 0.01 mg/L

SNCIQ-x,x [SNCIQ-x,x SW] network connection cable.

Capable of transmitting digital communications and low voltage (24V) power.

Integrated shield.

Network cable shall be suitable to connect all components of the multiparameter measuring system.

Allows networking of different IQ SensorNet sensors and analyzers within a multiparameter water quality monitoring network.

MATERIALS

Module: polycarbonate, 20% glass filled

Panel: PVC rigid foam, spumed, white

Flow through Cell: PVC

Pressure Reducer: Brass, plastic, stainless steel

Dosing ball valve: PVC-U

EXECUTION

INSTALLATION

Enclosure space requirements:

Panel requires minimum 36 in. clearance in front and at least 12 in. clearance on sides and above.

Ensure the panel is installed at an accessible working height for calibration and maintenance.

Ensure the panel is installed on a flat, vertical surface using the manufacturer-provided instructions.

Ensure the panel is level to prevent uneven flow through the sensors.

Network cable

Bend Radius

Permanent bend: not less than 3.2 in (80mm)

One-time bend: not less than 2 in (50mm)

START-UP

Install multiparameter panels in strict accordance with the manufacturer’s instructions and recommendations.

Manufacturer’s representative will include a half-day of start-up service by a factory-trained technician, if requested.

Contractor will schedule a date and time for start-up.

Contractor will require representatives of the following be present during the start-up:

General contractor

Electrical contractor

YSI factory-trained representative

Owner’s personnel

Engineer

END OF SECTION