Description, Specifications | Murphy PT167EX instruction

Lead Line Pressure Swichgage® instrument

PT-96107B

Revised 03-06

Catalog Section 05

Model PT167EX

4-1/2 in. (114 mm) Diameter Dial

C US

■Designed to Monitor Line Pressures of Highly Viscous and Mildly Corrosive Fluids

■Combination Indicating Gage and Critical Pressure Switch

■High and Low Pressure Limit Contacts Are Visible and Adjustable

■Explosion-proof Enclosure

Description

The Murphy PT167EX is a pressure Swichgage instrument connected to a threaded pressure diaphragm housing. The Swichgage instrument is enclosed in an explosion-proof case and is CSA rated for

Specifications

Case: Explosion-proof, sand cast aluminum. Lens is removable. CSA Listed for Class I, Division 1, Groups C and D*.

Contact Rating: 1 A, 125 V AC.

Dimensions

7-3/16 in.

(183 mm)

Class I, Division 1, Groups C and D.*

A Swichgage instrument is a pressure indi- cating gage with adjustable low and high pressure limit switches. When the gage pointer touches the low or high limit switch- es, an electrical circuit is completed which can operate alarms and/or shut down equipment.

The 2 NPT, sealed-diaphragm housing is attached directly to the Swichgage connec- tion. The diaphragm housing is filled with a silicone fluid so that pressure against the diaphragm causes the Swichgage instrument to respond. The housing seals the Swichgage sensing element from the medium being measured.

Applications

Dial: 4-1/2 in. (114 mm) white on black, dual scaled psi /kPa. Other dial configura- tions available. Consult factory.

Ranges: See How to Order on reverse side.

Gage Accuracy: ±3% full scale.

Process Connection: 2 NPT.

Maximum Pressure: 30% overpressure.

Diaphragm Housing:

Plated steel, Ni-Span®; silicon filled.

Diaphragm Fluid: Silicone 200.

Shipping Weight: 16.5 lb (7.5 kg).

Shipping Dimensions: 12 x 12 x 9 in. (305 x 305 x 229 mm).

Warranty

A limited warranty on materials and workmanship is given with this FW Murphy product. A copy of the warranty may be viewed or printed by going to

Limit Contact

Adjustment

Knobs

9-7/8 in.

(251 mm)

7-3/16 in.

(183 mm)

2 NPT

5-3/8 in.

(137 mm)

1/2 NPT

Conduit

Connection

Applications include highly viscous liquids such as crude oil on lead line applications. Other applications have included asphalt, sludge, abrasive materials, etc.

www.fwmurphy.com/support/warranty.htm

*The PT167EX is CSA listed for ranges 100 to 5000 psi (689 kPa to 34.5 MPa) [6.89 to 344.74 bar].

**Products covered by this bulletin comply with EMC Council directive 89/336/EEC regarding electromag- netic compatibility as noted.

PT-96107B page 1 of 2

PT167EX specifications

The Murphy PT167EX is an advanced electronic gauge designed to meet the demanding requirements of a variety of industrial applications. Renowned for its robust design, this gauge is engineered to provide accurate measurements and reliable performance in harsh environments. One of its standout features is its weather-resistant housing, allowing it to function seamlessly in extreme temperatures and adverse conditions, making it an ideal choice for outdoor and rugged settings.

The PT167EX utilizes state-of-the-art technologies to deliver high precision and responsiveness. It employs advanced sensor technology to constantly monitor various parameters, including pressure, temperature, and level. This capability ensures that users receive real-time data, which is essential for maintaining optimal operational efficiency and safety standards in industrial processes.

One of the key characteristics of the PT167EX is its user-friendly interface. The large, easy-to-read display simplifies the monitoring process, allowing operators to quickly assess the status of equipment and systems at a glance. Moreover, the gauge features customizable settings enabling users to set thresholds for alerts and notifications, which enhances the system's proactive monitoring capabilities.

In terms of connectivity, the PT167EX supports multiple communication protocols. This compatibility facilitates seamless integration with various control systems, allowing for comprehensive data logging and remote monitoring. The ability to connect with other systems enhances the operational intelligence of industrial setups, enabling smarter decision-making based on accurate and timely information.

Additionally, the Murphy PT167EX is designed with safety in mind. With built-in fail-safes and redundant systems, it minimizes the chance of operational failures. The gauge also adheres to industry standards and certifications, ensuring compliance with safety regulations and providing peace of mind to users.

Overall, the Murphy PT167EX electronic gauge stands out due to its combination of durability, accuracy, and advanced technology. It is a reliable solution for industries that demand precise monitoring and control of essential parameters. This makes it an invaluable tool in maintaining operational integrity and achieving optimal performance in various industrial environments. Whether used in oil and gas, manufacturing, or process management, the PT167EX is equipped to handle the challenges of modern industrial applications, providing users with the confidence they need to operate effectively.