User Manual Dynamic Load Compensation JOFRA DLC
Contents
1. Memory GND Pin 4 Memory I O The figure below is shown from the connector side of the probe connector 127414 03 2012 11 12 7 To order parts and items go to www Instrumentation com or call 800 346 4620 3 3 Serial number The serial number is placed on the probe as shown on the figure below Serial number 8 2012 11 12 127414 03 To order parts and items go to www Instrumentation com or call 800 346 4620 4 0 Operation 4 1 X Operation area All the probes are intended for use in areas which meet the following Ambient temperature range 20 to 70 C 4 F to 158 F Humidity 0 to 90 Protection class IP 50 Warning Do not use in hazardous areas 127414 03 2012 11 12 9 To order parts and items go to www Instrumentation com or call 800 346 4620 5 0 Maintenance The probe does not require specific maintenance before or after use The user may carry out the following procedure himself e Cleaning the probe Use alcohol or water and a soft cloth Caution oy e The probe must always be protected against any mechanical damage e The probe must never be exposed to mechanical shock effects e Avoid thermal shock e Any bending of the probe may cause permanent damage 10 2012 11 12 127414 03 To order parts and items go to www Instrumentation com or call 800 346 4620 5 1 Calibration Hequired equipment e DLC probe to be calibrated e RIG calibrator with DLC i2. AMETEK TEST amp CALIBRATION INSTRUMENTS User Manual Dynamic Load Compensation JOFRA DLC 155 158 159 250 700 because Calibration is a matter of confidence MEN ma To order parts and items go to www Instrumentation com or call 800 346 4620 User manual JOFRA DLC 155 158 159 250 700 Copyright 2012 AMETEK Denmark A S To order parts and items go to www Instrumentation com or call 800 346 4620 Table of contents Page 1 0 General information 4 2 0 Introduction 5 3 0 Functionality 6 3 1 Functional description 6 Sie COMME CONS st 7 3 3 Serial number 8 40 ODGOIQUOIl sasssa 9 4 1 Operation area 9 5 0 MAMMAN sn 10 5 1 Calibration 11 6 0 Technical specifications 17 127414 03 2012 11 12 3 To order parts and items go to www Instrumentation com or call 800 346 4620 1 0 General information This manual is only effective for the following products JOFRA DLC 155 JOFRA DLC 158 JOFRA DLC 159 JOFRA DLC 250 JOFRA DLC 700 The products are manufactured by AMETEK TEST amp CALIBRATION IST RUM ERTS AMETEK Denmark A S Gydevang 32 34 3450 Allergd Denmark TEL 45 48 16 80 00 FAX 45 48 16 80 80 4 2012 11 12 127414 03 To order parts and items go to www Instrumentation com o
3. F 50 C 122 F temperatures 0 C 32 F 100 C 212 F 50 C 122 F 150 C 302 F 100 C 212 F 200 C 392 F 155 C 311 F 250 C 482 F measuring point 60 mm 2 4 from 60 mm 2 4 from measuring point bottom bottom 0 01 C 0 018 F 0 01 C 0 018 F warning limit 127414 03 2012 11 12 13 To order parts and items go to www Instrumentation com or call 800 346 4620 Sensor DLC 159 Calibrator RTC 159 128477 Temp probe 127587 EXCEL 128583 DLC spreadsheet 159 XLS Recommended 100 C 148 F calibration 50 C 58 F temperatures 0 C 32 F 50 C 1 22 F 100 C 212 F 155 C 311 F measuring point 60 mm 2 4 from measuring point bottom Curve fit 0 01 C 0 018 F warning limit Recommended equipment EXCEL spreadsheet is found on the USB stick with JOFRACAL The temperatures must be entered in Celcius 14 2012 11 12 127414 03 To order parts and items go to www Instrumentation com or call 800 346 4620 Procedure 1 Place the DLC probe in the insert and connect the probe to the DLC input of the calibrator 2 Go to the Sensor setup menu 3 Set Use load compensation to YES If the reference probe is connected to the REF input set Sensor type to External and SET follows TRUE to No If no reference probe is connected set Sensor type to Internal 4 Enter the DLC
4. O5O software 2012 11 12 127414 03 To order parts and items go to www Instrumentation com or call 800 346 4620 6 0 Technical specifications Probe specifications DLC 155 Sensor type Probe length Temperature range Diameter Depth Media compatibility Connection Differential TC type T 177 mm 6 96 in 60 C to 155 C 76 F to 311 OD3 mm 140 mm 5 51 in AISI316 Redel plug with build in memory is standard Probe specifications DLC 158 Sensor type Probe length Temperature range Diameter Depth Media compatibility Connection 127414 03 Differential TC type T 196 mm 7 72 in 60 C to 155 C 76 F to 311 F OD3 mm 140 mm 5 51 in AISI316 Redel plug with build in memory is standard 2012 11 12 17 To order parts and items go to www Instrumentation com or call 800 346 4620 Probe specifications DLC 159 Sensor type Probe length Temperature range Diameter Depth Media compatibility Connection Differential TC type T 196 mm 7 72 in 100 C to 155 C 148 F to 311 OD3 mm 140 mm 5 51 in AISI316 Redel plug with build in memory is standard Probe specifications DLC 250 Sensor type Probe length Temperature range Diameter Depth Media compatibility Connection 18 Differential TC type T 196 mm 7 72 in 0 C to 250 C 32 F to 482 F OD3 mm 140 mm 5 51 in AISI316 Redel p
5. lug with build in memory is standard 2012 11 12 127414 03 To order parts and items go to www Instrumentation com or call 800 346 4620 Probe specifications DLC 700 Sensor type Differential TC type N Probe length 230 mm 9 05 in Temperature range 0 C to 700 C 32 F to 1292 F Diameter OD4mm Depth 200 mm 7 9 in Media compatibility INCONEL 600 Connection Redel plug with build in memory is standard 127414 03 2012 11 12 19 To order parts and items go to www Instrumentation com or call 800 346 4620 Certificate If the DLC probes are supplied with a certificate the calibration is carried out as recommended below according to the ITS 90 temperature scale The DLC 155 158 probe is as standard calibrated in the range 45 C to 155 C 49 F to 311 F The DLC 159 probe is as standard calibrated in the range 100 C to 155 C 148 F to 311 F The DLC 250 probe is as standard calibrated in the range 28 C to 250 C 82 F to 482 F The DLC 700 probe is as standard calibrated in the range 33 C to 700 C 91 4 F to 1292 F 20 2012 11 12 127414 03 To order parts and items go to www Instrumentation com or call 800 346 4620 To order parts and items go to www Instrumentation com or call 800 346 4620
6. menu 5 Read the A B and C coefficients of the probe and enter the values in the EXCEL spreadsheet ai Fi TL Id e edm e uat Puma Puppe Gate Wed iub ie 3 E TIS D D 3 a f Calibration of DLC 155 sensor 4l 000000 0 B i CODODOE 00 0 000000 00 127414 03 2012 11 12 15 To order parts and items go to www Instrumentation com or call 800 346 4620 The following procedure is repeated for each temperature 1 2 6 T Set the SET temperature Place the reference temperature probe in the bottom of the insert Wait until the temperature have stabilized and the DLC reading is 0 00 C If the DLC reading continuously shows a positive value at 30 C RTC 156 45 C RTC 157 22 C RTC 158 100 C RTC 159 increase the SET temperature in steps of 1 C until the DLC reading displays 0 00 C Record the temperature of the reference probe in the excel spreadsheet Move the reference probe to the upper position 60 mm RTC 156 157 158 159 250 or 80 mm RTC 700 Wait until the temperature have stabilized and the DLC reading is 0 00 C Record the temperature of the reference probe and the DLC probe in the excel spreadsheet Go to next SET temperature After the last STEP is completed 8 16 Check that all values in the calculated curve fit are less than the values specified in the table lf this is OK the new coefficients can be downloaded using the CON
7. nput e Aninsert with correct size holes for the DLC probe and the temperature probe e For calibrating DLC 155 DLC 158 DLC 159 and DLC 250 an AMETEK 127587 temperature probe recommended or similar with short measuring zone is required e For calibrating DLC 700 a STS 200 A 970 temperature probe recommended or similar is required 127414 03 2012 11 12 11 To order parts and items go to www Instrumentation com or call 800 346 4620 Calibration setup Sensor DLC 155 DLC 155 DLC 700 Calibrator RTC 156 RTC 157 RTC 700 127312 127312 127149 Temp probe 127587 127587 STS 200 A 970 EXCEL 127588 127588 127589 DLC spreadsheet DLC DLC 700 XLS 155 XLS 155 XLS Recommended 30 C 22 F_ 45 C 49 F_ 33 C 91 4 F calibration 20 C 4 F 20 C 4 F 200 C 392 F temperatures 0 C 32 F 0 C 32 F 350 C 662 F 100 C 212 F 100 C 212 F 660 C 1220 F 155 C 311 F 155 C 311 F 700 C 1292 F measuring point insert insert insert Upper 60 mm 60 mm 80 mm 3 1 measuring point 2 4 from 2 4 from from bottom bottom bottom Curve fit 0 01 C 0 01 C 0 05 C warning limit 0 018 F 0 018 F 0 09 F 12 2012 11 12 127414 03 To order parts and items go to www Instrumentation com or call 800 346 4620 Sensor DLC 158 DLC250 spreadsheet 158 XLS 250 XLS Recommended 22 C 72 F 28 C 82 F calibration 10 C 4
8. r call 800 346 4620 2 0 Introduction The JOFRA DLC 155 DLC 158 DLC 159 DLC 250 and DLC 700 probes are designed for fast and traceable calibration and temperature measuring with JOFRA RTC 156 157 B C JOFRA RTC 158 B C JOFRA RTC 159 B C JOFRA RTC 250 B C and JOFRA RTC 700 B C systems and are ready for use Please read this manual carefully before use to obtain maximum value of your calibration system Warning o Read this manual before use Em Do not use in hazardous area Handle carefully e Never exceed temperature range 127414 03 2012 11 12 5 To order parts and items go to www Instrumentation com or call 800 346 4620 3 0 Functionality 3 1 Functional description The probes can be used for temperatures in the range e DLC 155 e DLC 158 e DLC 159 60 C to 155 C 76 F to 311 F 60 C to 155 C 76 F to 311 F 100 C to 155 C 148 F to 311 F e DLC 250 e DLC 700 0 C to 250 C 32 F to 482 F OC to 700 C 32 F to 1292 F The JOFRA DLC 155 DLC 158 DLC 159 DLC 250 and DLC 700 probes may be supplied with a certificate for a limited temperature range The calibration temperature ranges for the DLC sensors are stated on page 19 6 2012 11 12 127414 03 To order parts and items go to www Instrumentation com or call 800 346 4620 3 2 Connections The probes are delivered with a connecting cable The pin layout is as follows Pin 1 TC V Pin2 TC V Pin 3
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