• Digital torque wrench with bluetooth is specialized Version of Standard Model CEM3-G, Digital Torque Wrench, which uses Bluetooth Technology to transmit data
  • For measuring or tightening applications
    • Mainly used for quality inspections in measuring mode or may be used to apply torque for tightening in tightening mode
  • Collected data is wirelessly transmitted via Bluetooth to PC into Excel file
  • Requires Bluetooth USB dongle connection to PC (included)
  • Automatically saves torque data to PC without the limitations of cables
  • New “-G” Version features multiple unit of measure selection by keypad

 

digital torque wrench with bluetooth-cem3-bts_01 digital torque wrench with bluetooth-cem3-bts_usb
Example of typical USB dongle

 

CEM3-G-BTD (Duplex) For Tightening Applications

  • Two Way Communication between PC and Wrench for Tightening only
  • Set up tightening instructions on PC and send instructions for tightening ie target torque and number of fasteners wirelessly to wrench.
  • Display guides user to properly tighten then shows work complete and instantly sends collected data back to PC
  • Includes transfer software
  • Ideal for small cell assembly applications
  • New “-G” Version features multiple unit of measure selection by keypad

digital torque wrench with bluetooth-cem3-bts_02

Basic Model Duplex Model Min.-Max. Grad Min-Max. Grad. Min-Max. Grad. Dimensions [mm] Weight approx
S.I. Metric Metric American American L’ L l1 l2 h1 kg
CEM10N3X8D-G-BTS CEM10N3X8D-G-BTD N.m
2-10		 Nm
0.01		 kgf.cm
20-100		 kgf.cm
0.1		 in.lbs
20-90		 in.lbs
0.1		 212 208 63.5 35.6 47 0.54
CEM20N3X10D-G-BTS CEM20N3X10D-G-BTD 4-20 0.02 40-200 0.2 36-180 0.2 214 217 0.55
CEM50N3X12D-G-BTS CEM50N3X12D-G-BTD 10-50 0.05 100-500 0.5 100-450 0.5 282 254 130 36.4 56.5 0.66
CEM100N3X15D-G-BTS CEM100N3X15D-G-BTD 20-100 0.1 200-1000 1 200-900 1 384 363 0.71
CEM200N3X19D-G-BTS CEM200N3X19D-G-BTD 40-200 0.2 400-2000 2 ft.lbs
30-150		 ft.lbs
0.2		 475 467 0.86
CEM360N3X22D-G-BTS CEM360N3X22D-G-BTD 72-360 0.4 720-3600 4 52-260 0.4 713 722 1.21
CEM500N3X22D-G-BTS CEM500N3X22D-G-BTD 100-500 0.5 kgf.m
10-50		 kgf.m
0.05		 72-360 0.5 949 910 230 30 43.5 4.08
CEM850N3X32D-G-BTS CEM850N3X32D-G-BTD 170-850 1 17-85 0.1 124-620 1 1387 1398 5.22

 

NOTE

Certificate of calibration provided in SI units. Certificates in Metric or American units is available upon request for an additional fee.

Bluetooth Transmitter Module Specifications

Bluetooth version V1.2
Transmitter Radio frequency range 2.402～2.480GHz
Number of channels 79 channels
Transmission method AFH
Modulation method GFSK
Radio output +4dBm
Receiving sensitivity -80dBm
Transmission power class Class2
Communication distance Approx. 10m※1
Display Communication status check LED※2
Authentication TELEC
Continuous Use Approx 8 hours

 

NOTE

※1．Communication distance varies depending on surrounding environment.
※2．The LED lights up when communication between the CEM3-BT and receiving equipment is successful.
3. Bluetooth dongle readily available through retailers.  Contact Tohnichi for a referral if you require assistance with purchasing.
4.Tohnichi has acquired wireless certifications for USA, Canada, and various countries worldwide. Please contact Tohnichi for confirmation of your country’s wireless certification

ACCURACY 1%±1digit
DISPLAY 7 segments LED　　4 digits
14 segments LCD　6 digits
7 segments LCD　　4 digits
Blue・Red LED
DIGIT HEIGHT 7 segments LED　10mm
14 segments LCD　7mm
7 segments LCD　　3mm
DATA MEMORY 999（99 for M-2 mode）
BASIC FUNCTIONS Peak Hold
Measurement data（measuring data & time）memory
Auto memory & reset
Tightening completion alarm
OK/NG judgement
Auto zero
Auto power off (3 min.)
Over torque alarm
Clock
COMMUNICATION FUNCTIONS RS232C (2400-19200 bps)
Serial output corresponding to a USB connector
BATTERY LIFE INDICATOR Available(4 steps)
POWER Ni-MH rechargeable battery
CONTINUOUS USE Approx. 8 hours
RECHARGING TIME Approx. 3.5 hrs
COMMUNICATION MODE SWITCH Key Operation
OPERATING CONDITION ０～40℃ （No condensation）