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HITROL HT-100R Series, Instruction Manual

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HITROL HT-100R Series Instruction Manual Download Page 29

.

 

 

Doc. no.: Rev0.0 
Issue date: 2020.07.29

 

 

 

4. Maintenance 

 

5. Cautions 

 

■ 

Offset 

Adjust as below when fine adjustment is required or there is an error of the measuring device. 

 

 

 

 

 

 

 

 

 

 

▷  Offset adjustment can be carried out regardless of float position.

 

 

 

■  Simulation Current Out 

When the check of correct output (4~20mA) between M-100R and PLC required, test it as below. 

 

 

 

 

 

 

 

 

▷  After 5 seconds, it will be returned to actual float sensing mode. 

▷  It can be tested regardless of the wiring of the sensor. 

 

 

 

 

 

 

 

 

 

 

 

 

 

▷  Without the disconnection of cable, current output can be checked using the Digital Multimeter between the M-

100R terminal port T and -. 

 

 

 

▷  When wiring of power supply, +, - shall be wired correctly. 

▷  Power source shall be between DC +17V~+40V. 

▷  Wiring shall not be carried out when the power is on. 

Step. 1

 

Step. 2

 

Step. 3

 

Hold down     button and adjust a current output 
finely using     /     button. 

S 

 

또는 

Hold down     button and adjust a current output 
finely using     /     button. 
 

▷Span◁

 

▷Zero◁

 

M 

 

또는 

S 

 

M 

 

Press        +        buttons at once for 
about 1 second until the Red LED 
is ON.   

Press    +    buttons at once for about 
1  second  until  the  Green  LED  is  ON. 
Then, offset is completed.  

S 

 

M 

 

M 

 

Press     +     buttons at once for about 1 
second then 4mA will be out for 5 seconds. 

Press        +        buttons at once for about 1 
second then 12mA will be out for 5 seconds. 

Press        +        buttons at once for about 1 
second then 20mA will be out for 5 seconds. 

 

S 

 

Power Supply 

Indicator 

M-100R 

Digital Multimeter 

 

▷

4mA

◁

 

▷

12mA

◁

 

▷

20mA

◁

 

Sensor 

 

Test Point 

Summary of Contents for HT-100R Series

Page 1: ...4 Issue date 2020 08 HITROL CO LTD HEAD OFFICE FACTORY R D INSTITUDE HITROL CO LTD 141 Palhakgol gil Jori eup Paju si Gyeonggi do Korea TEL 00 82 31 950 9700 FAX 00 82 31 943 5600 www hitrol com INSTRUCTION MANUAL FLOAT TYPE LEVEL TRANSMITTER HT 100R Series ...

Page 2: ...position 8 Dimensions 9 Weather proof Version 9 Ex proof Version 10 Flap Type Level Gauge with HT 100R Series 11 Maintenance 12 Precautions for Removal 13 Precautions for Installation 13 Precautions for External Wiring 13 Precautions for Grounding 13 Installation 14 Safety and Environment 15 Marking 15 User Training 16 Failure Modes and Actions 16 When the output current is below 4 mA 16 When the ...

Page 3: ...DE PIPE FLOAT R I CONVERTER M 100R HOUSING FLANGE REED S W RESISTOR STOPPER HT 100R Ex Series are FLOAT TYPE LEVEL TRANSMITTER that continuously measure water levels in containers using buoyancy These transmitters can be easily installed and adjusted and can be used for chemicals because PVC and TEFLON are used on their detecting elements These transmitters are mainly used to measure clean water i...

Page 4: ...Temperature Max 60 Process Pressure Up to 0 5kg cm2 Power Source DC 24V Output DC 4 20mA 2 wire Enclosure Weather Proof IP65 Ex Proof Ex d IIC T6 Wetted Part Material PVC Process Connection 100A JIS 10K FF Housing PC AL Opt AL Cable Entry PF 3 4 F Adaptor PF 1 2 NPT 3 4 Resolution Accuracy 10mm TEFLON Model HT 100RT HT 100RTH HT 100RT Ex HT 100RTH Ex Mounting Flange Process Temperature Max 80 Max ...

Page 5: ...upply Voltage 17V 40V Typ 24V Operating Voltage 3 3V Output Current Accuracy 3 8mA 20 5mA 0 2 F S Output Current Range 3 8mA 20 5mA Alarm 3 6mA 21mA NAMUR NE43 Output Current Offset Zero 3 9 4 1mA Span 19 9 20 1mA 0 1mA 0 01mA Step Output Current Definite TP Damping Time 0 5 sec Fixed Self Diagnosis Missing the float from sensor Disconnected Sensor Cable Lower than Zero Position 3 6mA Current Out ...

Page 6: ... according to the material C Lower Dead Band Minimum length which cannot be measured from the end of guide pipe If the measuring length is below than 600mm the accuracy can be lower than described DC 24V DC 4 20mA Loop T Output Test Point H C L Terminals between Sensor and M 100R Cable Color H Red C White L Black Make sure to connect the power with correct polarity The power supply must be between...

Page 7: ... Ф65 90 Ф25 Ф21 7 316L 0 9 1 5 4 Ф95 119 Ф30 Ф25 4 316L 0 8 1 3 Ф95 103 Ф23 Ф21 7 Titanium 0 6 0 8 Ф95 118 Ф23 Ф21 7 Titanium 0 5 0 6 Ф80 80 Ф28 Ф25 4 NBR 0 5 0 7 Product Size Dimensions mm Guide Tube Material S G Range D H A HT 100RV 2 Ф49 105 Ф20 Ф18 PVC 1 2 1 7 3 Ф76 110 Ф31 5 Ф26 1 0 1 6 4 Product Size Dimensions mm Guide Tube Material S G Range D H A HT 100RT 2 Ф45 50 Ф17 Ф15 TEFLON 0 9 1 6 1...

Page 8: ...ng MAX 80 Aluminum Housing MAX 150 Aluminum Housing MAX 80 Aluminum Housing MAX 150 Flange 304 316L Stopper 316L Guide Tube 304 316L Float 316L Protection Tube 304 316L Guide Tube 304 PVC Guide Tube 304 316L W TEFLON Stopper PVC Stopper TEFLON Flange PVC Flange 304 316L W TEFLON Flange 304 316L Float 316L Float PVC Float TEFLON Stopper 316L Stainless Steel Without float Guide Tube 304 316L ...

Page 9: ...HT 100R Series HITROL CO LTD 9 Dimensions HT 100RT HT 100RS HT 100RV HT 100RSH HT 100RTH WEATHER PROOF Version ...

Page 10: ...HT 100R Series HITROL CO LTD 10 Ex PROOF Version HT 100RS Ex HT 100RV Ex HT 100RT Ex HT 100RSH Ex HT 100RTH Ex ...

Page 11: ...HT 100R Series HITROL CO LTD 11 FLAP TYPE LEVEL GAUGE with HT 100R Series HT 100R HLG 100F HT 100RH HLG 100F HT 100R HT 100R Ex HT 100R Ex HLG 100F HT 100RH Ex HLG 100F ...

Page 12: ...it should be removed for the smooth operation of the float The M 100R can simply be inspected using a Digital Multimeter as follows Sensor Element Inspection Separate the sensor lines connected to the M 100R s terminals L C and H and measure the resistance value from the sensors Low and Com resistance value of the current level High and Com entire levels resistance value current level s resistance...

Page 13: ...one with the power off If there is explosive gas atmosphere do not open the cover Unlock the lock key Set screw before removing the cover Ex proof Make sure that any O ring or gasket is not damaged while opening or closing the cover of product Use the same standard flange or screw Make sure to insert washers between bolts and nuts to prevent loosening When you attach the product to a hopper make s...

Page 14: ... which the measure object flows in Therefore a guide should be installed in such case or the product should be installed at a position distant from the inlet for measure objects Protection tube shall be applied if there is a flow or slopping of the medium in the tank Below recommendation shall be considered when installation When installing the product on a concrete wall you may want to install it...

Page 15: ...n to prevent electric shock Disposal of Product Make sure to separate the amplifier and main unit from housing before disposing the products Also the amplifier shall be detached and discard the metal and non metallic materials No part ex Mercury switch has influence on the environment so no special attention is required Product Identification The product identification mark is attached onto the ho...

Page 16: ...r above the sensor has been loosened Reassemble or replace the Stopper The LOW cable of the sensor has been opened Reconnect When the resistor of the sensor has been burnt and opened and the float is located above the resistor Replace the sensor PCB TheM 100R inter element has been damaged Replace the M 100R The above matters should be fully understood and the temperature of fluids in the containe...

Page 17: ...out of the position Measurement errors occur Cause Checked In the process for the inter element diode of the M 100R to be damaged temporary over measurement approximately 10 caused by over current and noise outputs are formed Replace the M 100R Warranty and Contact Warranty and Service This product is subject to the warranty for 2 years of shipment and unpaid service will be provided for any damag...

Page 18: ...HT 100R DISPLAY User Manual Float Type Level Transmitter Doc no Rev0 0 Issue date 2020 07 30 APPENDIX M ...

Page 19: ...ion 3 Key Span Set Setting the value left up 4 Key Zero Set Setting the value right down 5 LCD Display of operating and setting status 6 LED Display of power and status 7 UART Communication port of HT 100R setup and operation status 8 PWR For supply power and current output Check for output current 9 SENSOR Connection with the sensor of HT 100R ...

Page 20: ...A Step Span 19 9 20 1mA Measurement Sensor Range Min 200Ω 100mm Max 12KΩ 6M 20Ω Sensor Output Current Definite TP Damping Time Default 0 5 sec Range 0 sec 10 sec 0 5 sec Step ADJ Self Diagnosis Missing the float from sensor 3 6mA current out Disconnected Sensor Cable Lower than Zero Position 3 6mA current output NAMUR NE43 Higher than Span Position 21mA current output NAMUR NE43 Simulation Current...

Page 21: ... changing float position virtually 10 90mm 10mm Step User Setting 12 Offset Span Position 20 Offset Current of Zero Adjust offset for current output 0 100 0 100 mA 0 001 mA Step ADJ 21 Offset Current of Span 30 Rotation Interval Setting 0 5 10 sec Default 1 sec 0 5 sec Step ADJ 31 mA Display On Off Display mA on off at rotation mode 32 Display On Off Display on off at rotation mode 33 Meter Displa...

Page 22: ...d sequentially Rotation mode show each display mode automatically at interval of 1 second by default It can be set up to 10 second at intervals of 0 5 seconds Press button until the cursor is located to Setting Mode and Press button for 1 second to enter Setting Menu flickering Green LED Press button for 1 second to exit to Setting Mode flickering Green LED ...

Page 23: ... the value Press for more than 1 sec Exit without saving Press for more than 1 sec Exit after saving Table 3 Key Button Guidance Press Shift Digit or Change Value Flickering only one Digit It is available to shift to the other digit Flickering all of Digit It is available to change the setting value within flickering digit Each Setting Menu can be switched by usage of arrow buttons Press S button ...

Page 24: ...y Button Guidance The level of medium state shall be maintained when setting zero span Criterion of Level The direction in which the medium is raised based on the bottom of the tank Zero Height The height from bottom of tank to center of float at zero position Span Height The height from bottom of tank to center of float at span position Tank Height The height from bottom of tank to highest level ...

Page 25: ... method is the same using PC and Smartphone Password 1975 Run Screen Component You can check the sensor measurement status sensitivity setting value relay setting etc Monitoring Method Using PC Component PC USB Cable typical USB to Micro USB B UART ADAPTOR USB Cable M 100RD PC UART Component M 100RD PC UART Run Screen ...

Page 26: ...ro Setting Span Setting Zero Height Setting Criterion of Level Span Height Setting Criterion of Level Tank Height Setting Criterion of Level Auto Set NAMUR NE43 Function Set Damping Time Set Zero Position Virtual Adjustment Span Position Virtual Adjustment Zero Current Offset Adjustment Span Current Offset Adjustment Rotation Time Adjustment Rotation Screen Select Simulation Current Out Reset Capa...

Page 27: ... to Serial USB Terminal Install Setting Guide USB Cable M 100RD Smartphone UART Component M 100RD Smartphone UART Execution Enter Password Open App Home Screen Select UART Connection M 100RD Smartphone UART Exit Select UART Disconnection Exit Program Enter exit command Enter exit and Fly command Run Screen Enter PW and Fly command ...

Page 28: ...from the tank set it as below It is recommended to set Zero Span during the maintenance period of the tank DC 24V DC 2 wire 4 20mA Loop T Current Output Test Point H C L Terminal for Sensor Wiring 1 2 3 2 11111111111 1 M 100R 2 SEMS Bolt M3 x 14L 304SS 3 3M VHB Strong Double Tape 2 54cm x 2 54cm Step 1 Step 2 Step 3 Step 4 When power is connected Green LED is ON Place a float at 0 position and pre...

Page 29: ...When wiring of power supply shall be wired correctly Power source shall be between DC 17V 40V Wiring shall not be carried out when the power is on Step 1 Step 2 Step 3 Hold down button and adjust a current output finely using button S 또는 Hold down button and adjust a current output finely using button Span Zero M 또는 S M Press buttons at once for about 1 second until the Red LED is ON Press buttons...

Page 30: ...Doc no Rev0 0 Issued Date 2020 04 29 Serial USB Terminal Serial USB Terminal Install Setting Guide Application Level Switch Level Transmitter APPENDIX H ...

Page 31: ...SB Terminal App Search and Install a App that Serial USB terminal in the App Store Serial USB Terminal Setting Run The Serial USB Terminal Icon Four types of environments must be set up for normal operation of Serial USB Terminal Serial Terminal Receive Send ...

Page 32: ...rminal Show connection message Show timestamps Setting Show connection message ON OFF Show timestamps ON OFF The size of the Terminal Font is the size set in the Smartphone Terminal Setting Terminal Font Setting Default Complete Default Complete Default Setting Complete Select Baud rate ...

Page 33: ... no Rev0 0 Issued Date 2020 04 29 Receive Newline Setting Newline CR LF Carriage Return Line Feed Check Send Newline Setting Newline Auto same as Receive CR Select Newline Default Setting Complete Default ...

Page 34: ...al echo Clear input on send Setting Local echo ON OFF Clear input on send OFF ON Local echo Setting Clear input on send Setting For detailed instructions refer to the manual of each product Select Clear input on send Select Local echo Complete Complete Select Character delay Complete Setting Default ...

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