Ametek JOFRA RTC-156/157 B/C User Manual Download Page 4

Page: 4 / 17

20-12-2010

127414 01

1.0

General information

This manual is only effective for the following
products:

JOFRA DLC-155
JOFRA DLC-158
JOFRA DLC-250
JOFRA DLC-700

The products are manufactured by:

AMETEK Denmark A/S

Gydevang 32-34

3450 Allerød - Denmark

TEL: +45 48 16 80 00

FAX: +45 48 16 80 80

Summary of Contents for JOFRA RTC-156/157 B/C

Page 2: ......

Page 3: ...age 1 0 General information 4 2 0 Introduction 5 3 0 Functionality 6 3 1 Functional description 6 3 2 Connections 6 3 3 Serial number 8 4 0 Operation 9 4 1 Operation area 9 5 0 Maintenance 10 5 1 Cali...

Page 4: ...ion This manual is only effective for the following products JOFRA DLC 155 JOFRA DLC 158 JOFRA DLC 250 JOFRA DLC 700 The products are manufactured by AMETEK Denmark A S Gydevang 32 34 3450 Aller d Den...

Page 5: ...temperature measuring with JOFRA RTC 156 157 B C JOFRA RTC 158 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...

Page 6: ...C to 155 C 76 F to 311 F DLC 250 0 C to 250 C 32 F to 482 F DLC 700 0 C to 700 C 32 F to 1292 F The JOFRA DLC 155 DLC 158 DLC 250 and DLC 700 probes may be supplied with a certificate for a limited t...

Page 7: ...127414 01 20 12 2010 7 The figure below is shown from the connector side of the probe connector 1 2 3 4...

Page 8: ...8 20 12 2010 127414 01 3 3 Serial number The serial number is placed on the probe as shown on the figure below Serial number...

Page 9: ...peration 4 1 Operation area All the probes are intended for use in areas which meet the following Ambient temperature range 20 C to 70 C 4 F to 158 F Humidity 0 to 90 Protection class IP 50 Warning Do...

Page 10: ...user may carry out the following procedure himself Cleaning the probe Use alcohol or water and a soft cloth Caution The probe must always be protected against any mechanical damage The probe must neve...

Page 11: ...rature probe recommended or similar is required 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 comp...

Page 12: ...122 F 50 C 122 F 500 C 932 F 100 C 212 F 100 C 212 F 660 C 1220 F Recommended calibration temperatures 155 C 311 F 155 C 311 F 700 C 1292 F Lower measuring point Bottom of insert Bottom of insert Bot...

Page 13: ...bottom 60 mm 2 4 from bottom Curve fit warning limit 0 01 C 0 018 F 0 01 C 0 018 F Note The temperatures must be entered in Celcius The following procedure is repeated for each temperature 1 Set the S...

Page 14: ...til the temperature have stabilized and the DLC reading is 0 00 C 6 Record the temperature of the reference probe and the DLC probe in the excel spreadsheet 7 Go to next SET temperature After the last...

Page 15: ...311 F Diameter OD3 mm Depth 140 mm 5 51 in Media compatibility AISI316 Connection Redel plug with build in memory is standard Probe specifications DLC 158 Sensor type Differential TC type T Probe len...

Page 16: ...D3 mm Depth 140 mm 5 51 in Media compatibility AISI316 Connection Redel plug with build in memory is standard Probe specifications DLC 700 Sensor type Differential TC type N Probe length 177 mm 6 96 i...

Page 17: ...ecommended 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 250 probe is as standard calibrated in the r...