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Summary of Contents for FineTek JTR
- Page 1 JTR Guided Wave Radar Level Sensor Operation Instruction FineTek Co.,Ltd. No.16, Tzuchiang St., Tucheng Industrial Park, New Taipei City 23678 Tel：886-2-22696789 Fax：886-2-22686682 Website：http://www.fine-tek.com E-mail:info@fine-tek.com 08-JTR3-B6-EK,07/17/2020...
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Page 2: Table Of Contents
TABLE OF CONTENTS 1. Introduction………………………………………………………………………………..4 2. Product warranty………………………………………………………………………….5 2.1 New product warranty ..................... 5 2.2 Repair Warranty ...................... 6 2.3 International Service Office ..................6 3. Product Inspection………………………………………………………………………..7 3.1 Configuration ......................7 3.1.1 Model Label ......................7 3.1.2 Product contents ....................7 3.2 Safety Check ...................... - Page 3 9.1.1 Adjustment ......................24 9.2 Menus ........................24 9.2.1 Measurement Settings Menu ................25 9.2.2 Display settings Menu ..................27 9.2.3 Diagnostics ......................29 9.2.4 Additional Settings Menu ................... 30 9.2.5 Product Information Menu ................. 31 9.3 Parameter table list ....................32 9.4 Bottom Tracking Probe Set up ................
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Page 4: Introduction
1. Introduction Thank you for purchasing FineTek products. This operation manual will describe(s) the product's characteristics, working principle, operation, maintenance and troubleshooting, helping users familiarize with the product and avoid mishap from incorrect usage. Before using the product, please read this operation manual carefully. -
Page 5: Product Warranty
2. Product warranty 2.1 New product warranty FineTek products are guaranteed a warranty period of 12 months starting from the date of delivery whereby the cost of testing, replacement parts, repairs and other expenses are waived. If product is damaged during delivery, you may request for a replacement within 7 days. -
Page 6: Repair Warranty
Aplus FineTek 355 S. Lemon Ave, Suite D 1 909 598-2488 1 909 598-3188 Sensor Inc. Walnut, CA 91789 FineTek Pte Ltd. 37 Kaki Bukit Place, Level 4 +65 6452-6340 +65 6734-1878 (Singapore Branch) Singapore 416215 Bei den Kämpen 26... -
Page 7: Product Inspection
3. Product Inspection 3.1 Configuration 3.1.1 Model Label The model label includes the product specification such as type, power supply, output mode, ambient temperature, process temperature and process pressure. 3.1.2 Product contents 1. Sensor 2. Documents Operation manual Inspection certificate of measurement accuracy (Optional) 3.2 Safety Check ... -
Page 8: Product Introduction
4. Product Introduction 4.1 Product Principles The guided wave radar emits a high-frequency pulse wave to be transmitted along with the detection component (steel rope or connecting rod). When it comes in contact with the object to be measured, the pulse wave will be reflected and some of the energy will be reflected as well due to the different dielectric constant of air and the material. -
Page 9: Dual-Level Interface Measurement
4.2.2 Dual-Level interface measurement The high-frequency micro wave pulse travels along the steel rope or the connecting rod. When it reaches the media surface, a part of the micro wave pulse will be reflected. Another part will penetrate the media in the upper layer (L1), and the second reflection will take place on the interface between the upper (L2) and lower (L1) interface layers. -
Page 10: Features
5. Features It meets the measurement requirements of different temperatures, pressures and media. Based on the contact measurement, it can overcome the effects from steam, foam and stirring. 2-wire loop power for simple wiring Local LCM display for convenient on-site adjustment. ... -
Page 11: Specification
6. Specification Model JTR302 JTR30A JTR301 JTR305 Applicable Low Dielectric Solid/Powder/Particle Liquid/solid Liquid Liquid environment Rod type:6m Rod type:6m Rod type:6m Coaxial type:6m Measuring scope Cable type:20m Cable type:20m Connection 1"PF 1"(3A) 3/4"PF Min. Dielectric coefficient -40~80℃(Applied for Ex-proof, as: ATEX、CSA、IECEx、TS：T2~T5 -40~70℃ / T6 Ambient -40~55℃, NEPSI：-40~60℃). - Page 12 Intrinsically safe parameters TEX、CSA、IECEx、TS： Model series Power circuit Input entity parameters Output entity parameters JTR30XD Loop Power 16~30Vdc X Loop Power 1 In (V1+, V1-): None 2 with HART, by 2-core Ui = 30V wire via terminal blocks Ii = 100 mA J1 and J2 Pi = 0.7W Ci = 0...
- Page 13 NEPSI： Max. Internal equivalent Max. Voltage Max. Current Max. Power Terminal parameter Input Input Input Code Ui (V) Ii (mA) Pi (W) Ci (µF) Li (mH) (Power) V1+，V1- V2+，V2- V+，V- Max. Internal equivalent Terminal Max. Voltage Max. Current Max. Power Input Input Input...
- Page 14 Measuring range JTR301 / JTR305 Dielectric Steel wire Coaxial Typical liquids Rod type constant (ε cable type type liquefied gas, e.g. propane solvent Need special model 1.6~2.0 Freon with S5 type float palm oil mineral oils, fuels 2.0~2.5 ...
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Page 15: Installation
7. Installation 7.1 General Instructions 7.1.1 Lock instrument When locking the instrument and the tank, the suitable hex wrench should be used to fasten it. Note! During the installation, please apply force on the hex screw to fasten it. Don’t apply force on the instrument housing because it may damage the internal parts. -
Page 16: Installation Instruction
7.2 Installation Instruction 7.2.1 Installation site Pay attention to the following when installing JTR3 series products. When it is installed in a metal container, the distance between the container parts and the inner wall should be at least over 300mm. For non-metal containers, the distance to the inner wall should be at least over 500mm. - Page 17 During the installation, don’t use extension pipe on the container. Kindly install the sensor and the container cap flush with the ground. ※ When welding the connector of the extension pipe, please make the edge of the extension pipe connector flush with container cap.
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Page 18: Feeding Tank Installation Precautions
7.2.2 Feeding tank installation precautions Please don’t install the instrument at the feeding port. The instrument must be in a position with stable media rather than a position with liquid flow. It can’t provide accurate measurement when the liquid flows in. 7.2.3 Blind area The measuring range is from the bottom of flange or hread. -
Page 19: Wiring Instruction
8 Wiring Instruction 8.1 Preparations 8.1.1 Please note the following safety precautions before use: The instrument wiring is only permitted when it is powered OFF. If overvoltage occurs to the wire, please install overvoltage protection device to protect the instrument. 8.1.2 Connecting cable The instrument can be connected with the general 2-core wire without the shielding layer available on the market. -
Page 20: Wiring Instructions
8.2 Wiring Instructions: 8.2.1 Connection methods When wiring, make the 2-core wire go through the enclosure, and make a connection based on the positive/negative power supply as marked on the nameplate. A flathead screwdriver may be used for connection. 8.2.2 Wiring steps Please follow the steps below: 1. - Page 21 4-wire type JTR30XH series JTR30XE series JTR30XF series The example for working with safety barrier： Digital Signal JTR30XE TXX200□□...
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Page 22: Startup Instructions
Analog Signal JTR30XD (Loop power) TXX200□□ JTR30XB (Loop power) TXX200□□ 8.3 Startup Instructions After the instrument is connected with the power supply and powered ON again, it will start system initialization and self-diagnosis for about 30 seconds: Internal inspection of the electronic parts. ... -
Page 23: Display Module Adjustment And Setting
9. Display Module Adjustment and Setting 9.1 Operation Steps: 1. Rotate the housing cover counterclockwisely to remove it. 2. Adjust the display module on the electronic part at the required direction, rotate clockwisely to fix it. 3. Fasten the housing cover. The disassembly should follow the reverse direction. [ ENT ] button：... -
Page 24: Adjustment
9.1.1 Adjustment The transmitter can be adjusted through the display module. LCM display can show the content of various menus. The functions of the 4 buttons are as introduced above. It will show the measurement value automatically if the buttons are not operated for 4 minutes. JTR3 series guided wave radar will perform a short self-diagnosis after it is powered ON. -
Page 25: Measurement Settings Menu
9.2.1 Measurement Settings Menu Setting Unit Probe Length Application Adjustment L.V. Measurement Settings (1) includes 6 parameters for setting, as introduced below: Unit Type (1.1): It is to set the unit of measurement value shown on the LCM screen. Probe Length (1.2): It is to set the length of sensing probe. Application (1.3): It is to set the application model and dielectric constant of the media to be measured. - Page 26 Setting Type of Medium Unit Type Solids Probe Length Application Liquids Adjustment L.V. Media Type Solvent and Oil/<3 Chemical Mixture/3...10 Aqueous Media />10 Application (1.3) menu provides settings based on application media and condition, including the following parameters: Media Type(1.3.1): It is to set solid or liquid media based on the measured media. Media/ Dielectric Constant (1.3.2): For solid media, it is to set the media as [Dust, Wood Chips/<1.5, Particles, Cement /1.5…3, Object, Powder />3]；...
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Page 27: Display Settings Menu
Setting Probe length Application Adjustment L.V. Filter Level Filter Wave Setting (1.5) menu is used to adjust the filter wave degree of the output signal within 0%~100%, which is applied in fluctuating level. Note that the higher the percentage of the filter wave, the slower the output reaction time is. Setting 1st Current Set Application... - Page 28 Display Language Indication 1st Indication 2nd Lcd Contrast Language (2.1) menu is provided to set the language shown on the LCM display, English/Traditional Chinese/Simplified Chinese are available. Display Language Indication 1st Indication 2nd Lcd Contrast Display Content 1 (2.2) menu allows you to adjust the content shown on the upper part of the LCM display.
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Page 29: Diagnostics
9.2.3 Diagnostics Diagnostics Peak distance Echo curve Simulation Sensor status (3) menu provides 6 parameters for setting, with the function as introduced below: Diagnosis Peak distance (3.1): It is to query and reset the measured peak value.。 Echo curve (3.2): It is to view the echo curve of the measured signal. Simulation (3.3): It is to simulate the height of the measured media. -
Page 30: Additional Settings Menu
Diagnostics Echo curve Simulation Sensor status Trigger Default (3.5) menu is to set the minimum level for setting the echo signal. Trigger Default Diagnostics Simulation Sensor status Trigger Default Blind Distance Blind distance(3.6) menu is to set the distance from the bottom of flange that can’t be measured ( 200mm by default). -
Page 31: Product Information Menu
Additional Set HART Mode D.C. Value Reset Probe Type Probe Type (4.4) menu provides the available probe types, Cable, Rod, Coaxial Tube, Double cable and Double Rod. 9.2.5 Product Information Menu Information Product Model Serial Number Production Date Product Version Product Model (5.1) menu allows you to view the product model of the instrument. -
Page 32: Parameter Table List
9.3 Parameter table list... -
Page 34: Bottom Tracking Probe Set Up
9.4 Bottom Tracking Probe Set up Please operate each setting in sequence as below. Notice! Don’t operate this mode when no materials contacted with probe (empty tank). Step 1: Selecting the Type LIQUIDS SOLIDS of Medium Step 2: Non-metal Interface Interface Selecting Metal Vessel... - Page 35 Step3: Selecting Medium or Dielectric Constant Menu 1.3.3 push [〉 ] to select, for example like: Particles, Cement/1.5~3 and push [ENT] to saveWhen selecting “Liquids” in Menu 1.3.1, following to push [〉] for related options, like: Oil <3 and push [ENT] to save. Step4: Calibration of D.C.
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Page 36: Warnings And Cautions
3. Please make precaution to avoid static and burn caused by non-metal material. 4. JTR connect with equipment in non-hazardous area, should follow the user’s manual and wire correctly. 5. Shielded cable should be used when connect with external equipment. Shields should be well grounded. -
Page 37: Troubleshooting
11.Troubleshooting Abnormal Cause Solution Check wiring and pin, and repair. No power supply. Check power supply and open No LCM display again. No current output. Power supply spec. is not Check product spec. and correct. complied. LCM module in bad Remove LCM first Disconnect the connection. -
Page 38: Communication Protocol Table
12. Communication Protocol Table Address Format Parameter Value range 0～99999 4128 FLOAT32 PFC_SOFTWARE_VERSION 0～99999 4132 FLOAT32 PFC_DISPLAY_VALUE 0～99999 4134 FLOAT32 PFC_2ND_DISPLAY_VALUE 4136 FLOAT32 PFC_DISTANCE 0~35000 4138 FLOAT32 PFC_2ND_DISTANCE 0~35000 4140 FLOAT32 PFC_DISTANCE_PERCENTAGE 0~100 4142 FLOAT32 PFC_2ND_DISTANCE_PERCENTAGE 0~100 4144 FLOAT32 PFC_DISTANCE_CURRENT_MA 4~20 4146 FLOAT32 PFC_SET2_DISTANCE_CURRENT_MA... - Page 39 4261 FLOAT32 PFC_CAL_LOW_COUNT 0~4096 4263 UINT16 PFC_CAL_LOW_POSITION 0~35000 4264 UINT16 PFC_CAL_PROBE_END_CNT 0~4096 4265 UINT16 PFC_CAL_PROBE_END_VALUE 0~4096 4268 UINT16 PFC_4_MA 0~65535 4269 UINT16 PFC_20_MA 0~65535 4270 UINT16 PFC_SET2_4_MA 0~65535 4271 UINT16 PFC_SET2_20_MA 0~65535 4273 UINT16 PFC_LOCK_CURRENT_FLAG 4274 UINT16 PFC_SET2_LOCK_CURRENT_FLAG 4275 FLOAT32 PFC_SIMULATED_CURRENT_MA 4~20 4277 FLOAT32 PFC_SET2_SIMULATED_CURRENT_MA...