GP:50 216/316 Installation Manual

1. Introduction

2.

Installation

3.

Operation

&

4. Troubleshooting

&

5.

Warranty

6. Appendi

ces

Pressure, Level & Temperature Transmitters &
Transducers

INSTALLATION MANUAL

Models 216/316

TABLE OF CONTENTS

1.1 Product Description

1.2 Warning

1.3 Unpacking/Inspection

1.4 Using this manual

2.1 Mounting/process connection

2.2 Power Supply

2.3 Wiring/Grounding

2.4 Environment

Maintenance

Return Information

Pressure, Level & Temperature Transmitters &

Transducers

1. INTRODUCTION

1.1 Product Description

Model 216/316 is a Low Range High line Differential Pressure Transducer with ranges as

low as 2.5” WCD to 200 PSID and digitally corrected accuracy up to +- 0.05% FSO.
These are often used for measuring fluid flow across a primary device such as an orifice
plate but can also be used for other differential pressure applications.

1.2 Warning

Pressurized vessels and associated equipment are potentially dangerous. The product

described in the guide should be operated only by personnel trained in the procedures

that will assure safety to themselves, to others, to the equipment, and to the product.

Specific warnings are noted as in specific installation/operation sections.

1.3 Unpacking and Inspection

All models covered in this manual are carefully tested, inspected and packed. Upon

receipt of the shipment thoroughly inspect the transducer. If you see any visible signs of

obvious shipping damage, notify the freight company immediately.

1.4 Using this manual

This manual is intended to help the end user install, maintain, and provide general

service of GP:50 Model 216/316 Low Range High Line Differential Pressure Transducer.

The user should have a general understanding of current loops & general instrument

control. All aforementioned models are precision instruments and should be given the

same care as any other precision instrument during installation and operation.

2. INSTALLATION

2.1 Mounting/Process Connection

Model 216/316 is a position sensitive device and its orientation may cause zero shift if

mounted differently from the orientation the unit was calibrated in (standard orientation

has the pressure ports in the horizontal position). Although this is the case, once

determined, this shift can be adjusted for using the zero adjustment screw on the unit. It

is also noted the lower the pressure range the greater the “orientation shift”. The standard

process connections is ¼ “ NPT F but can be ordered with optional pressure ports.

Consult factory for availability. Installation of the device shall be in accordance with

industry standard pipe fitting requirements for this size. During installation or removal

torque should only be applied at the wrench flats provided on the pressure port. As a

general rule of thumb, the device shall be “wrench-tight” to avoid leakage from the

process connection.

Ensure media is compatible with 316 stainless steel (standard material, optional materials

available) check part number to verify wetted material to avoid premature corrosion of the

diaphragm. This can cause performance degradation and eventual sensor failure.

2770 Long Rd, Grand Island, NY 14702 USA

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