Ametek R4 System 4 User Manual Download Page 2

Health and Safety Information

Read all of the instructions in this booklet - including all the WARNINGS and CAUTIONS 

before

 using this product.  If there is any instruction which you do not understand.  

DO NOT USE THE PRODUCT.

Safety Signs

WARNING

Indicates a potentially hazardous situation which, if not avoided, could result in death or 

personal injury.

CAUTION

Indicates a potentially hazardous situation which, if not avoided, could result in minor or 

moderate injury to the user or users, or result in damage to the product or to property.

NOTE

Indicates a potentially hazardous situation which, if not avoided, could result in damage or the loss of 

data.

Signs and Symbols used on equipment and Documentation

Caution, risk of electric shock.

Caution,  attention to possibility of risk of damage to the product, process or surroundings.  

Refer to instruction manual.

Caution, hot surface.

Protective Conductor Terminal.

Observe precautions for handling electrostatic discharge sensitive devices.

Equipment Operation

Use of this instrument in a manner not specified by Land Instruments International may be hazardous.  

Read 

and understand

 the user documentation supplied 

before

 installing and operating the equipment.

The safety of any system incorporating this equipment is the responsibility of the assembler.

Protective Clothing, Face and Eye Protection

It is possible that this equipment is to be installed on, or near to, machinery or equipment operating at 

high temperatures and high pressures.  Suitable protective clothing, along with face and eye protection 

must be worn.  Refer to the health and safety guidelines for the machinery/equipment before installing 

this product.  If in doubt, contact Land Instruments International.

Electrical Power Supply

Before working on the electrical connections, all of the electrical power lines to the equipment must 

be isolated.  All the electrical cables and signal cables must be connected exactly as indicated in these 

operating instructions.  If in doubt, contact Land Instruments International.

Storage

The instrument should be stored in its packaging, in a dry sheltered area.

Unpacking

Check all packages for external signs of damage.  Check the contents against the packing note.

Lifting Instructions

Where items are too heavy to be lifted manually, use suitably rated lifting equipment.  Refer to the 

Technical Specification for weights.  All lifting should be done as stated in local regulations.

IMPORTANT INFORMATION - PLEASE READ

Summary of Contents for R4 System 4

Page 1: ...R4 Low Temperature Thermometer User Guide Issue 3 28 April 2015 Publication N 807382 Language English Copyright 2003 2015 Land Instruments International...

Page 2: ...e user documentation supplied before installing and operating the equipment The safety of any system incorporating this equipment is the responsibility of the assembler Protective Clothing Face and Ey...

Page 3: ...nstruments International is approved to BS EN ISO 9001 for the design manufacture and on site servicing of combustion environmental monitoring and non contact temperature measuring instrumentation App...

Page 4: ...R4 Thermometer User Guide...

Page 5: ...ions 2 3 Installing the Thermometer 3 3 1 Positioning the Thermometer 3 3 2 Target Size 4 4 Thermometer Operation 5 4 1 Alignment Laser 5 4 2 Aiming the Thermometer at the Target 6 4 3 Electrical Conn...

Page 6: ...R4 Thermometer User Guide Fig 1 Land R4 thermometer S4970222 Fig 2 System 4 Thermometer with Air Purge Protection Jacket and Back Cap S4970223 Air Purge Thermometer Jacket Back Cap...

Page 7: ...hermometers are principally used for applications where radiation reaching the detection system is reduced by atmospheric obscuration in the line of sight or where the field of view is only partially...

Page 8: ...etector InGaAs Silicon Response time 1s to 98 Output 10V d c at 600 C Optics Two element reflective Nominal field of view 30 1 Focus distance R423 600mm R429 infinity Ambient temperature range 5 to 45...

Page 9: ...ons 3 1 Positioning the Thermometer A position should be chosen for the thermometer that is accessible for servicing and where it is not exposed to heat fumes and water spray etc The path between the...

Page 10: ...rmometer User Guide 3 2 Target Size The R423 Thermometer is nominally focused at 600mm The R429 Thermometer is focused at infinity Fig 4 R4 Thermometer Target Size tables Fig 5 R4 Thermometer laser wa...

Page 11: ...spot from a position where a direct mirror like reflection may enter the eye Warning CLASS 2 Laser Product DO NOT attempt to disassemble the laser unit or any of its mounting components Embedded lase...

Page 12: ...ning the trigger switch Operation from LMG signal processor rear panel Operation from an auxiliary push button switch mounted near to the thermometer jacket when the signal processor is distant from t...

Page 13: ...the socket ensuring that the locking sleeve slides forwards locking the plug to the socket To disconnect either plug type from the thermometer socket Grip the locking sleeve portion of the plug Slide...

Page 14: ...ational for more information regarding available accessories If the thermometer is used in conjunction with a protective cooling jacket ensure that there is an adequate supply of coolant The recommend...

Page 15: ...t 6 1 1 S4J Protective Jacket Part No 091 560 The S4J Protective Jacket provides an effective air or water cooling facility for the thermometer It ensures that the thermometer is protected from the ex...

Page 16: ...ion will be exactly the same as for the black body calibration Such a surface is aid to be grey at these wavelengths For most surfaces however the emissivity changes with wavelength and thus the measu...

Page 17: ...truments based on System 4 UNO thermometers accessories and mountings and special instruments based on UNO Application dedicated processors based on LANDMARK Graphic ABTS S and ABTS U FTS VDT S and VD...

Page 18: ...ide the Ambient Temperature Humidity and Vibration rating of the product environmental contamination solvent vapours deposition of airborne contamination cooling liquids of non neutral pH etc overheat...

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