Series 830/840/860 Instruction Manual

Table of Contents

 

 

Electromagnetic Valves - Low and Medium Flow

.............. 4-8

Electromagnetic Valves - High Flow

..................................

4-9

Motor-Operated Rotary Valves

4-11

Valve Adjustment

4-12

Transducer Calibration

4-15

Chapter 5 Troubleshooting

 

 

Troubleshooting Procedures

5-1

Frequently Asked Questions

5-4

Returning Equipment to the Factory

5-7

Appendix A Conversion Formulas and Gas Tables

Appendix B Production Specifications

List of Figures

1-1.

Flow Paths through the Transducer

1-3

1-2.

Flow Measuring Principle

1-3

1-3.

Sensor Temperature Distribution

1-4

1-4.

Linear Range of the Transducer’s Output Signal

1-4

2-1.

Piping Requirements for NPT & 1/2-inch Connections ..

2-3

2-2.

Input Power Connections (20-Pin Connector)

2-5

2-3.

Output Signal Connections (20-Pin Connector)

2-5

2-4.

Local Command Set Point (20-Pin Connector)

2-6

2-5.

External Command Set Point (20-Pin Connector)

2-6

2-6.

15 Volt Valve Purge and Off (20-Pin Connector)

2-7

2-7.

30 Volt Valve Purge and Off (20-Pin Connector)

2-7

2-8.

Input Power (15-Pin D Connector)

2-8

2-9.

Output Signal (15-Pin D Connector)

2-8

2-10.

Local Command Set Point (15-Pin D Connector)

2-9

2-11.

External Command Set Point (15-Pin D Connector)

2-9

2-12.

15 Volt Valve Purge and Off (15-Pin D Connector)

2-10

2-13.

30 Volt Valve Purge and Off (15-Pin D Connector)

2-10

2-14.

Motor-Operated Valve Circular 10-Pin Connector

2-11

3-1.

Soft Start Response Times

3-5

4-1.

Low Flow Transducer LFE Cleaning

4-2

4-2.

Medium Flow Transducer LFE Cleaning

4-3

4-3.

High Flow Transducer LFE Cleaning

4-4

4-4.

NPT Transducer LFE Cleaning

4-5

4-5.

Sensor Wire Access

4-7

4-6.

Transducer Potentiometers Used for Calibration

4-12

IM-83/84/86-H

0-5

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Sierra 830, 860, 840 instruction manual Troubleshooting

840, 830, 860 specifications

The Sierra 860, 830, and 840 are a series of rugged outdoor laptops designed for professionals who require reliable and powerful computing solutions in challenging environments. These laptops combine advanced technologies and robust construction to meet the demands of various fields, including engineering, military, field services, and outdoor research.

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