Sprague Gripper CTR-GAWL-150 User Manual Download Page 11

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Add 10lb load. When ADC reference value is stable, press OK. This will confirm 10lb load is 
calibrated. Weight point will change to 2 which corresponds 20lb.

 

Add Weight 20lb for calibration 

 
 
 

 

When ADC value gets stable, press OK button. This will complete calibration for weight 20lb. 

Weight point will change to 3. Add weight for 30 lb and press Ok button. 

 

Continue procedures i.e. add weight and press OK button till weight of point 15 (for 150lb) 

 
 
 

 

When calibration is done for 150lb, Press OK to check measurement or left navigation button 

for going back to setting menu. 

 
 

 

When Ok button is pressed, calibration procedure is completed. 

 

For calibrating other cable sizes, above procedures need to be followed i.e. starting calibration 
from 10 lb and ending at 150lb. 

Device Info 

For getting device info, press Settings button->Navigate downward to select ‘Info’ and press OK. It 

displays meter and Sensor Board Firmware version as well as Battery Voltage. 
 
 

Setting Sensor ID 

 

Sensor ID can be set by pressing Setting button. Use Up/Down navigation key to select Sensor 
ID option (it will get highlighted and arrow will point to it). Now Press OK to enter Sensor ID 

settings 

 
 

 

 

Use Left/Right Navigation key to point to the digit to be set. Selected digit will get underlined. 

Summary of Contents for Gripper CTR-GAWL-150

Page 1: ...1 User Manual Wireless Cable Tension Meter Model Gripper CTR GAWL 150 SPRAGUE INSTRUMENTS PN 1345 001 Wireless 26 Nov 2020...

Page 2: ...play Sensor Units 8 Charge Status Led Indications Display Sensor Units 8 Meter Reading 8 Sensor Unit Power ON 9 Cable Size Selection Procedure 9 Sensor Out of Range 9 Over Temperature Shutdown 9 Tensi...

Page 3: ...nsiometer is wireless strain measuring instrument It uses Bluetooth technology for communication between the sensor and display unit Sensor unit measures tension in cable which gets displayed on the d...

Page 4: ...ion Left Navigation Button 6 Settings Down Navigation Button 7 Charging Port 8 Charge Indication 9 Zero Set Right Navigation Button 10 OK Button 11 Display Backlight ON OFF Button 12 Tension Unit 13 S...

Page 5: ...emperature 4 to 122 F 20 to 50 C Operating Modes Measurement Calibration Firmware Update Humidity 5 to 95 Communication BLE 4 2 Between Display Unit Sensor Unit Wireless Range 10 meters Display Unit D...

Page 6: ...t Charging Voltage 5VDC Charge Status Indicator Power 500mAH Li Po Rechargeable Battery 4000 Reading in Single Charge Sleep mode after 5 mins idle time Dimension 105x40x27mm Weight 240gm approx Housin...

Page 7: ...Button Navigate Left direction Display Backlight ON OFF Switch Turn display backlight ON OFF Zero Right Navigation Switch Set Zero load offset Navigate Right direction Cable Size Up Navigation Switch...

Page 8: ...cribed using following table State LED Charge in Progress Blue LED Charge Complete Green LED Meter Reading For start system operation Power ON OFF button need to be single pressed On meter unit displa...

Page 9: ...cable size calibration needs to be done independently Sensor Out of Range In case sensor is placed out of range or if it is turned OFF it will display following Over Temperature Shutdown In case sens...

Page 10: ...assword is a 5 digit numerical number whenever user provide the correct password it allows to re calibrate User can use up and down navigation buttons to enter password Password value for each digit w...

Page 11: ...n button for going back to setting menu When Ok button is pressed calibration procedure is completed For calibrating other cable sizes above procedures need to be followed i e starting calibration fro...

Page 12: ...12 Use Up Down key to set the desired value for the digit selected Finally Press OK Set id will be displayed as shown sensor ID set to 00002...

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