Murphy SPL specifications Dimensions, Ranges and Accuracy Sensing Bulb Insertion

Page 2

Surface Mount Models*

Dimensions

Panel Mount Models

 

 

 

 

8-7/16 in.

 

 

 

 

(214 mm)

 

 

 

 

 

 

 

 

3-15/16 in.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4-1/32 in.

 

 

 

 

(100 mm)

(102 mm)

 

 

 

 

 

 

 

 

3-3/8 in.

(86 mm)

5-7/16 in.

 

 

 

2-57/64 in.

 

(138 mm)

 

 

(73 mm)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1/2 in. (13 mm) conduit

120

120

120

7-7/8 in.

(200 mm)

9/32 in.

(7 mm) dia. 3 places

Mounting Hole

4-3/4 in.

(121 mm) diameter.

Sensing Bulb

7 in.

1/4 in. (6 mm) dia. holes (3 places.) on 5-13/64 in. (132 mm) b.c. (bolt circle),

120 apart, clocking as shown

1/2 NPT

Optional

1/2 NPT

conduit

connector (std. with -OS option).

*SPLCE, SPLBPE, 45TEE and 45TEBPE versions feature square case, but altered to fit standard round panel mounting–not pictured.

(178 mm)

Bulb Minimum Insertion Compression Nut

Ranges and Accuracy — Sensing Bulb Insertion

 

Temperature Ranges Available (dual scale dials)

 

Accuracy (SPL and 45 Series Models)

 

Minimum Sensing Bulb

 

 

Fahrenheit

Celsius

 

Lower 1/4

Middle 1/2

Upper 1/4

 

Insertion into Process

 

 

 

 

 

 

 

 

 

 

 

 

15° to 250°F

9° to 121°C

 

±8°F/±4°C

±2°F/±1°C

±2°F/±1°C

 

5 in. (127 mm)

 

130° to 350°F

60° to 180°C

 

±8°F/±4°C

±2°F/±1°C

±3°F/±1.5°C

 

2-1/2 in. (64 mm)

 

260° to 450°F

127° to 232°C

 

±8°F/±4°C

±2°F/±1°C

±3°F/±1.5°C

 

2-1/2 in. (64 mm)

 

 

 

 

 

 

 

 

 

 

Using a Thermowell

Start-Up Lockout

Installing a thermowell is rec- ommended for high pressure applications or corrosive envi- ronments. It also allows sens- ing bulbs to be changed or adjusted without opening the connection to process. Murphy offer thermowells for a variety of applications.

For details see Murphy bulletin T-9003B.

Capillary

Tube

Application

Sensing Bulb

Active Section

Thermowell into the Process

The SPLC SWICHGAGE® low limit contact can be bypassed for equipment start up. A toggle switch is provided for this purpose. The toggle switch must be manually reset when temperature rises above the low limit.

SPLC Series

RUN

Start Up Lockout

 

Toggle Switch

START

 

 

250

270

290

 

 

 

 

 

 

220

 

300

SPLC

 

 

TEMPERATURE

 

 

 

 

 

200

 

320

 

 

MURPHY

 

 

170

SWICHGAGE®

340

 

TULSA, U.S.A.

 

°C

 

 

°F

 

350

 

 

 

Toggle

 

 

 

switch

 

 

 

 

Low Limit

Red White Black

Contact

SPL/45-94117B page 2 of 4

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Contents Basic Operation SpecificationsDescription ApplicationsRanges and Accuracy Sensing Bulb Insertion DimensionsUsing a Thermowell Start-Up Lockout How the SPL Works How the 45TE Works BP Latch Relay Contact ModelsHow to Order Splbp 4 350 G 10 EX

SPL specifications

Murphy SPL, or Murphy Smart Power Link, is a cutting-edge technology designed to optimize power generation and management for industrial applications. It serves as an intelligent monitoring and control system that facilitates effective energy management in various sectors, including manufacturing, oil and gas, and renewable energy. With the goal to enhance operational efficiency and reduce costs, Murphy SPL encompasses several main features, technologies, and characteristics.

One of the standout features of Murphy SPL is its ability to provide real-time monitoring of power consumption and generation. This system utilizes advanced sensors and data analytics to track energy usage patterns and identify inefficiencies. By collecting this data, operators can make informed decisions about energy distribution, minimizing waste and optimizing performance.

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Moreover, the system incorporates advanced security protocols to safeguard sensitive data. With increasing concerns around cybersecurity in industrial processes, Murphy SPL prioritizes data protection through strong encryption methods and regular system updates.

Compatibility is another significant attribute of Murphy SPL. The system is designed to seamlessly integrate with existing power generation equipment and other industrial machinery, reducing the need for extensive retrofitting or system overhauls.

Overall, Murphy SPL represents a revolutionary advancement in energy management technology. Its combination of real-time monitoring, remote accessibility, predictive maintenance, and robust security protocols positions it as a leader in the field. With these features, Murphy SPL not only enhances operational efficiency but also provides businesses with the tools necessary for sustainable growth in a rapidly evolving energy landscape.
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