Seametrics EX90 Installation Guide

Download

EX90 New Meter Installation

Precision Flow Measurement

An ON

CON Brand

Check Components

Meter with Indicator and hinged cover

Saddle Assembly

(Packaged Separately)

Display Security Seal

Optional

Quick Start Guide

U-clip Retainer

Gasket

Cable Gland

Recommended Tools

Recommended:

• 3/32” or 2.5mm (small) at head screw driver

• Crescent Wrench

• 5/32” Hex Key

Warnings

• Conrm that U-clip retainer is installed and never remove the U-clip retainer when pipe is under pressure—may result in serious injury.

• Saddle bolts must be tightened evenly. Do not over tighten.

• Install security seal during installation if regulations require.

Refer to instruction manual for further details.

Power/Output Cable

Optional:

• Channel locks

• 6” Strap Wrench

• Improper sealing of cables or cable glands will void warranty.

• Ensure proper grounding when required.

• Programming pipe ID, pipe insertion hole size and straight pipe

conguration is required for the meter to read.

253.872.0284 Page 1 of 4 seametrics.com

Positioning

Flow

EX90 New Meter Installation

Quick Start Guide

Choose a position that will ensure a full pipe.

Side (3 o’clock) and top (12 o’clock) installations are acceptable.

Choose a position that will minimize ow distortion.

Flow

*10X/5X

Upstream straight pipe is selected during initial setup. Upstream options are 5X or 10X the diameter and are based on the amount of straight pipe available in either new or propeller meter replacement installation. Downstream straight pipe requirement

is 2X the diameter. See programming setup for details.

BEFORE INSTALLING measure & record inside diameter (ID) of pipe.

1. Clean the mounting surface, remove any roughness from the area.

4. Place saddle top over gasket. Make

sure saddle top covers entire gasket.

Place the saddle clamps under the pipe and align with the clamp guides on the saddle top.

2. Cut a 1.75” hole into pipe. 3. Place gasket centered over pipe

opening.

5. Place saddle plates over saddle

clamp threads. Attach nuts and tighten as shown below. Torque to

6. Insert the EX90 sensor into the saddle tting and secure with U-clip and seal if required.

75 ft-lb in cross pattern.

Seametrics • 19026 72nd Avenue South • Kent, Washington 98032 • USA

(P) 253.872.0284 • (F) 253.872.0285 • 1.800.975.8153 • seametrics.com

LT-14500 r1.6-20190308

3/8/2019

EX90 New Meter Installation

Green (C1) Pulse+

Black (C1) DC-

Quick Start Guide

Wiring

Unscrew the display lid and remove it from the meter. Unsnap the display assembly and remove it from the meter exposing the internal wiring connector. Install the wires through the cable glands into the 2 pin screw connector.

(C1 = power/output cable)

White (C1) PulseGreen (C1) Pulse+

With Pulse Output Only

With No External Output

If not using external output, no wiring is required.

White (C1) Pulse-

NOTE:

Pulse with External Power

Red (C1) DC+

WARNING: Improper sealing of glands or cables will invalidate any warranty.

Remove plug & o-ring. Insert cable gland/strain relief. Feed cable through cable gland.

Seametrics • 19026 72nd Avenue South • Kent, Washington 98032 • USA

(P) 253.872.0284 • (F) 253.872.0285 • 1.800.975.8153 • seametrics.com

Clamp cable with strain relief clips. Attach drain wire lug to bracket post.

CRITICAL!

Torque cable gland sealing nut to 22 in-lbs.

LT-14500 r1.6-20190308

3/8/2019

Menu System

1.2345678

TAP

SAMP SETEX EXIT

INFO

PRESS + TO SET OUTER WALL DIAMETER AND WALL THICKNESS

SETUP

SAMP

SAMP SETEX EXIT

INFO

PRESS + TO SET OUTER WALL DIAMETER AND WALL THICKNESS

SETUP

SAMP SETUP EXIT

INFO

PRESS AND TO CHANGE

SAMP SETUP EXIT

HOLE

INFO

PRESS AND TO CHANGE

SAMP SETUP EXIT

PRESS + TO EXIT MENU AND RETURN TO FLOW DISPLAY

INFO

SAMP

LARGE

04.500

IN.

SAMP SETEX EXIT

INFO

PRESS + TO SET OUTER WALL DIAMETER AND WALL THICKNESS

SETUP

SAMP SETUP EXIT

INFO

PRESS AND TO CHANGE

SAMP

04.500

IN.

EX90 New Meter Installation

Quick Start Guide

100

All menu screens consist of two rows of tabs surrounding a dialog box that lets you view and change setup parameters. To enter the Menu System perform the hold and tap sequence.

Changing Settings

Enter Pipe Settings (Required)

1. SETUP

View or change meter conguration settings.

2. SETUP (Menu Functionality)

The highlighted value can be changed using the arrows. The value on the left is the menu name. Cycle through these by pressing . Press to highlight and change the value of the menus.

3. ID (Required)

View or change inner diameter of the pipe. Measurement in inches.

4.HOLE (Required)

View or change installation pipe hole size. Tap then to toggle between small and large sizes.

Note: See instruction manual page 14 for hole size description.

5. Pipe (Required)

View or change pipe conguration based on installation. Tap then to toggle between 10/2, 5/2 or STRAIGHT (conditions with 10 diameters or more)

INFO: Meter model, serial number, rmware version SAMP: Sample rate (Default is set to 5 seconds. Battery life with a 5-second

FWD TOTAL

TOTAL CU FT X1000 RATE GPM

The HOME Screen displays ow volume, direction of the ow total and ow RATE along with status conditions such as Empty Pipe. Two buttons below the LCD display are used to access menu screens for viewing and changing meter setup parameters.

These two buttons are light sensors which can detect when a nger is covering them and activate upon release. Only three button touch actions are needed to control navigation through the menus, settings changes and back to the home screen.

HORIZONTAL SCROLLING:

Tap right-hand button to scroll horizontally through

SELECT: Tap left-hand button to change a highlighted item

within a tab dialog. menu tabs or move horizontally within a tab dialog when applicable.

INITIAL SETUP OF ID, HOLE, AND PIPE IS REQUIRED FOR THE METER TO OPERATE PROPERLY.

INFO

PRESS + TO SET OUTER WALL DIAMETER AND WALL THICKNESS

SAMP

SAMP SETEX EXIT

INFO

PRESS AND TO CHANGE

SAMP

SAMP SETUP EXIT

INFO

HOLE

PRESS AND TO CHANGE

SAMP

SAMP SETUP EXIT

INFO

PIPE

PRESS AND TO CHANGE

SAMP SETUP EXIT

SAMP

SETUP

04.500

LARGE

SMALL

10/2 ELB

IN.

sampling rate is four years. Increase sampling interval to extend battery life. (May vary depending on environmental factors. See instruction manual for more details.)

Seametrics • 19026 72nd Avenue South • Kent, Washington 98032 • USA

(P) 253.872.0284 • (F) 253.872.0285 • 1.800.975.8153 • seametrics.com

ENTER/EXIT: Hold left button while tapping right

HOLD TAP

button once to enter or exit a tab dialog or to navigate between the HOME and other menu screens.

HOLD TAP

EXIT (To SUBMENU)

The EXIT tab in the MAIN MENU has a second function. Tap ve times, to enter a SUBMENU screen from which you can access the following additional options:

T UNIT

View or change TOTAL volume units

R UNIT

View or change ow RATE units

Set P

View or change pulse output scaling

DAMP

View or change # of sample periods for rolling average*

EXIT

Return to HOME SCREEN or enter SUBMENU

T UNIT R UNIT SET P DAMP

PRESS + EXIT MENU AND RETURN TO FLOW DISPLAY

SET 4

SET 20 SET F EXIT

SAMP

T UNIT R UNIT SET P DAMP

TOTAL = GALLONS PRESS + TO SET TOTAL UNITS FOR DISPLAY

SET 20

SET FSAMP EXIT

T UNIT R UNIT SET P DAMP

FLOW RATE = GALLONS/MIN PRESS + TO SET RATE UNITS FOR DISPLAY

SET 20

SET FSAMP EXIT

T UNIT R UNIT SET P DAMP

00001.0 GALLONS PRESS + TO SET GALLONS TOTALIZED PER PULSE SENT OUT PULSE1

SET 20

SET FSAMP EXIT

T UNIT R UNIT SET P DAMP

DAMPING = 1 PRESS + TO SET DAMPING VALUE

SET 20

SET FSAMP EXIT

T UNIT R UNIT SET P DAMP

PRESS + EXIT MENU AND RETURN TO FLOW DISPLAY

SET 20

SET F EXIT

LT-14500 r1.6-20190308

3/8/2019

Seametrics EX90 Installation Guide

Specifications and Main Features

Frequently Asked Questions

User Manual