Name: Tohnichi CEM3-G-BTA Wireless Data Transfer Torque Wrench
Brand: Tohnichi
Availability: InStock

Tohnichi CEM3-G-BTA Wireless Data Transfer Torque Wrench

Tohnichi CEM3-G-BTA Wireless Data Transfer Torque Wrench

Brand: Tohnichi

Category: Welding Tools

Description

Specifications

SKU: Tohnichi CEM3-G-BTA Wireless Data Transfer Torque Wrench

Tohnichi CEM3-G-BTA Wireless Data Transfer Torque Wrench

[Discontinued] Capable of detecting double tightening and “gnawing.” A Bluetooth®-equipped digital torque wrench that measures torque and angle for advanced pass/fail judgment. The CEM3-G-BTA was replaced by the CEM3-G-BT in January 2026.

CEM100N3X15D-BTA [overall length: approx. 384mm]

Provides Pass/Fail judgments of tightening torque and final angle, once you set threshold values.

TRG: Trigger torque, TL: Lower limit torque, TH: Upper limit torque, ΘW: Angle determining two rounds of tightening, ΘL: Lower limit angle, ΘH: Upper limit angle

* Letters on first line indicate torque judgment; on second line, angle judgment; displayed as D, L, O and H.

Application

Tightening tasks requiring torque and angle control
Detects two rounds of tightening to prevent this human error (Pokayoke).
Detects increased torque due to insufficient rotations from “biting (seizure)” during tightening.
Tightening Torque Data Management
Detects tightening abnormalities such as “forgetting assembly of spring washer”

Features

Records in memory and outputs torque and angle at final tightening.
Capable of performing Pass/Fail judgments of tightening torque and angle.
You can set torque and angle required for Pass/Fail judgments.
Uses torque and angle values to detect double tightening (Pokayoke error-proofing system).
Built-in Bluetooth® module to transmit data wirelessly.
Tightening data management system TDMS/TDMSHT was upgraded to Version 3.00 in April 2020, for compatibility with CEM3-G-BTA with standard specifications.
Capable of managing both wired and wireless (Bluetooth®) tightening data. *Use Excel® on your computer to manage data received via DtRcv (Data Receiver). DtRcv is included in software under the screen.

Specifications

MODEL			CEM10N3X8D-G-BTA	CEM20N3X10D-G-BTA	CEM50N3X12D-G-BTA	CEM100N3X15D-G-BTA
TORQUE RANGE [N･m]	MIN.～MAX.		2～10	4～20	10～50	20～100
TORQUE RANGE [N･m]	1 DIGIT		0.01	0.02	0.05	0.1
TORQUE RANGE [kgf･cm]	MIN.～MAX.		20～100	40～200	100～500	200～1000
TORQUE RANGE [kgf･cm]	1 DIGIT		0.1	0.2	0.5	1
TORQUE RANGE [kgf･m]	MIN.～MAX.		0.2～1	0.4～2	1～5	2～10
TORQUE RANGE [kgf･m]	1 DIGIT		0.001	0.002	0.005	0.01
TORQUE RANGE [lbf･in]	MIN.～MAX.		20～90	36～180	100～440	200～880
TORQUE RANGE [lbf･in]	1 DIGIT		0.1	0.2	0.5	1
TORQUE RANGE [lbf･ft]	MIN.～MAX.		1.5～7.3	3～14.5	7.5～36	15～73
TORQUE RANGE [lbf･ft]	1 DIGIT		0.01	0.02	0.05	0.1
DIMENSION [mm]	OVERALL LENGTH	L’	212	214	282	384
WEIGHT[kg]			0.54	0.55	0.66	0.71
						Accuracy ±1%

MODEL			CEM200N3X19D-G-BTA	CEM360N3X22D-G-BTA	CEM500N3X22D-G-BTA	CEM850N3X32D-G-BTA
TORQUE RANGE [N･m]	MIN.～MAX.		40～200	72～360	100～500	170～850
TORQUE RANGE [N･m]	1 DIGIT		0.2	0.4	0.5	1
TORQUE RANGE [kgf･cm]	MIN.～MAX.		400～2000	720～3600	1000～5000	ー
TORQUE RANGE [kgf･cm]	1 DIGIT		2	4	5	ー
TORQUE RANGE [kgf･m]	MIN.～MAX.		4～20	7.2～36	10～50	17～85
TORQUE RANGE [kgf･m]	1 DIGIT		0.02	0.04	0.05	0.1
TORQUE RANGE [lbf･in]	MIN.～MAX.		360～1700	650～3100	890～4400	ー
TORQUE RANGE [lbf･in]	1 DIGIT		2	4	5	ー
TORQUE RANGE [lbf･ft]	MIN.～MAX.		30～150	52～260	73～360	124～620
TORQUE RANGE [lbf･ft]	1 DIGIT		0.2	0.4	0.5	1
DIMENSION [mm]	OVERALL LENGTH	L’	475	713	949	1387
WEIGHT[kg]			0.86	1.21	4.08	5.22
						Accuracy ±1%


ANGLE ACCURACY			±2° + 1 Stelle (Winkelgeschwindigkeit 30°/s ~ 180°/s beim Drehen der Schraube um 90°)
DISPLAY			7 segments LED 4 lines 10 mm
			14 segments LCD 6 lines 7 mm
			7 segments LED 4 lines 3 mm
			Judgment LED RED / BLUE
			Bluetooth（R） POWER LED：RED
			Bluetooth（R）CONNECTION LED：BLUE
			Battery Life Indicator ( 4 steppes )
MEMORY			999 （TORQUE・ANGLE・JUDGMENT・DATA）
BASIC FUNCTION			Peak Hold
			Measurement data transmission
			Auto Memory & Resetting
			Tightening Completion Buzzer
			Judgment of Measured Data
			Auto Zero setting
			Auto power oﬀ
			Over torque alarm
			Clock
COMMUNICATION FUNCTION			Bluetooth（R）V3.0
			RS232C （2400 ～ 19200bps）
			Serial output corresponding to a USB connector
POWER			Ni-MH rechargeable battery
CONTINUOUS USE			Approx. 8 hrs
RECHARGING TIME			Approx. 3.5 hrs
SWITCH COMMUNICATION MODE			Key operation
TEMPERATURE IN USE			0～40℃ below 85％ RH (no condensation)



Bluetooth（R）VERSION			Ver3.0
MODULATION METHOD			GFSK
TRANSMISSION POWER CLASS			Class2
COMMUNICATION DISTANCE			Approx 10m
COMMUNICATION METHOD			AFH
RADIO OUTPUT POWER			4dBm
PROFILE			SPP
CONTINUOUS USE			Approx. 8 hrs

Notes

CEM3-G-BTA conforms to wireless technical standards in Japan, the U.S., Canada, the EU, China, Thailand, Mexico, Vietnam, Taiwan, Singapore, South Africa, Indonesia, Malaysia, Russia, and India. (Information valid as of June 2021.) However, certain restrictions apply regarding export procedures to Indonesia, so please check with Tohnichi for more information. For other countries, please contact Tohnichi.
For other detailed specifications, refer to CEM3.
PH (Pipe wrench head) type interchangeable head is not available for this model.
Bluetooth® is a registered trademark of Bluetooth SIG, Inc.
Excel® is a registered trademark of Microsoft Corporation.