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www.wobit.com.pl 

Manual  -MD150T – 27.10.2014 – v.1.3 

   page 13 

 

8.

 

Complementary information 

8.1

 

Type of force sensors 

WObit company has a broad offer of force sensors in range from single Newton’s up to hundreds of 
kilonewtons. Depends on  assembly and way of measuring force  (tension, compression) are available 
sensors with different shapes (table below). 
 

Beam 

To measure tension force. Range of measured force 0..350N. 
Example of models: K200, K300  

 

S-beam 

To measure large tension force. Range of measured force 0..75kN. 
Example of models: K1401, K1501, K1505, K1506, K1600 

 

Round 

To measure large and small tension force. Range of measured force 
0..100kN. 
Example of models: KB52, KB82, KMB19, KMB25, KMB31, KMM30, 
KMM50, KMM60, 

 

Round with shaft 

To measure large and small tension and compression force. Range of 
measured force 0..50kN. 
Example of models: KMM20, KMM40 

 

Cylindrical 

To measure large tension and compression force. Range of measured 
force 0..200kN. 
Example of models: K1101 

 

 

8.2

 

Measuring range of sensor 

Destroying load  

>200% TRA 

Cut-off load 

+200% TRA 

Applied load 

+150% TRA 

Rated load 

+100% 
TRA 

Me

asurin

g ra

n

ge

  

Zero load 

0 [N] 

Rated load  

-100% 
TRA 

Summary of Contents for MD150T

Page 1: ...t E J K s c D borzyce 16 62 045 Pniewy tel 48 61 22 27 422 fax 48 61 22 27 439 e mail wobit wobit com pl www wobit com pl MD150T Manual Digital processing unit with display for force sensors without a...

Page 2: ...s 13 9 2 Measuring range of sensor 13 10 Technical parameters 14 Thank you for selecting our product This instruction will help you at correct service and accurate exploitation of described device Inf...

Page 3: ...nments of unknown levels of interruptions it is recommended to use the following means preventing against possible interruptions of the device operation Ground or zero the metal rails on which instrum...

Page 4: ...iguration and recording measurement data in PC e g to Excel file with the use of MD150 PC software MODBUS RTU allows for reading of measurements from several indicators at the same time to PLC control...

Page 5: ...sensor Signal 3 S Signal sensor Signal 4 E Power supply sensor Excitatnion 5 TARA Tare input 5 24V 6 DIN2 Universal input 7 485A A Signal of RS485 interface 8 485B B Signal of RS485 interface 9 10 PK1...

Page 6: ...White White Yellow Green Tab 1 Description of cable colors for force sensors of WObit s offer CAUTION In longer period of time can happen that derivation colors can change Wrong connection do not caus...

Page 7: ...asurements 6 OFFS Offset for measuring value 999999 7 UNIT Units N kN g kg T funt 8 RATE Measurement frequency 10 Hz 80 Hz 9 FILT Level of averaging continuous filter 0 99 10 TRA Bridge range N config...

Page 8: ...key you confirm the introduced change and with key you abort the change or exit the menu Prolonged pressing of keys or results in automatic increase decrease of a given position value 4 Configuration...

Page 9: ...Units of measurement are set by 7 UNIT parameter The user has following units for selection 1 N Newton s 2 kN kilonewtons 2 g grams 3 kg kilograms 4 T tones 5 Funt pound Additionally 12 DP parameter...

Page 10: ...s set with the first digit and the last 4 digits are used for password entry 0 0000 4 digit password 0 9999 Protection level 0 Settings protection above 12 DP parameter 1 Settings protection above 3 P...

Page 11: ...ferrite beads at the cable beginning and its end Use of optically insulated USB hubs at PC side In the conditions of severe interference e g high interference of power grid the communication may not b...

Page 12: ...ppropriate conversion Conversion of 2 registries 4 Byte into 32 Bit number REAL Registry_2 HI Byte1 Registry_2 LO Byte0 Registry_3 HI Byte3 Registry_3 LO Byte2 Number _32_bit Byte3 24 Byte2 16 Byte1 8...

Page 13: ...ge tension force Range of measured force 0 75kN Example of models K1401 K1501 K1505 K1506 K1600 Round To measure large and small tension force Range of measured force 0 100kN Example of models KB52 KB...

Page 14: ...zero tolerance 2 of measuring range hysteresis 0 2 of range and creep measured in time of 30 minutes 0 1 Temperature factor of zero point and constant is 0 1 of range 10o C Bridge resistance on input...

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