U2B

The U2B force sensor is a proven industry standard for measuring tensile and compressive forces. It offers integrated lateral force compensation.

U2B

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U2B force sensor: tried and tested sensor for tensile and compressive force

The proven U2B force sensor is a diaphragm transducer and is, therefore, particularly suitable for fast measurements. The sensor has a bending moment compensation to ensure that you get reliable results even if bending or lateral forces occur in the application. As a strain gauge sensor, the U2B measures both static and dynamic forces.

The U2B series has been further improved: in addition to the familiar configurations, the sensor is now also available with an integrated amplifier with current or voltage output. The dimensions remain unchanged.

HBK accuracy class: up to 0.1 (0.5 kN: 0.2)
Capacities: 0.5 kN to 200 kN

Practice-oriented

High degree of protection (IP67) and stainless steel
Shock and EMC tested in compliance with international standards
The versions with and without electronics have the same compact dimensions

Benefit from the U2B’s maturity and long-life technology.

Adaptable and cost-effective

Configurable with plugs, TEDS and different cable lengths
Available with an integrated measuring amplifier; in this case, calibrated as a measurement chain
Durable quality, proven design

Save on cost: sensor configuration at HBK, plug and measure at the point of use! Now also available with an integrated measurement amplifier.

Small displacement, excellent dynamics

Little deformation under load
High stiffness ensures excellent dynamic behaviour
Fast sensor for fast processes – also with integrated electronics

Solve both static and dynamic measurement tasks using the U2B.

Code	Capacity group	Capacity (nominal load) [N]	Capacity (nominal load) [lbf]	HBK Accuracy class	Degree of protection	Height (without accessories)	Height (without accessories)	Diameter (without cable or plug)	Diameter (without cable or plug)
1-U2B/200KN	50-500 kN	200 kN	44.5 klbf	0.1	IP67	232 mm	9.13 in	155 mm	6.10235 in
K-U2B-	< 1 kN	500 N,1 kN,2 kN,5 kN,10 kN,20 kN,50 kN,100 kN,200 kN	112 lbf,225 lbf,450 lbf,1.12 klbf,2.25 klbf,4.5 klbf,11.2 klbf,22.5 klbf,45 klbf	0.1,0.2	IP67	72 mm,112 mm,141 mm,197 mm,232 mm	2.83 in,4.41 in,5.55 in,7.76 in,9.13 in	135 mm,50 mm,155 mm,90 mm,100 mm	5.31495 in,1.9685 in,6.10235 in,3.5433 in,3.937 in
1-U2B/5KN	1-50 kN	5 kN	1.12 klbf	0.1	IP67	72 mm	2.83 in	50 mm	1.9685 in
1-U2B/50KN	1-50 kN	50 kN	11.2 klbf	0.1	IP67	141 mm	5.55 in	100 mm	3.937 in
1-U2B/20KN	1-50 kN	20 kN	4.5 klbf	0.1	IP67	112 mm	4.41 in	90 mm	3.5433 in
1-U2B/2KN	1-50 kN	2 kN	450 lbf	0.1	IP67	72 mm	2.83 in	50 mm	1.9685 in
1-U2B/1KN	< 1 kN	1 kN	225 lbf	0.1	IP67	72 mm	2.83 in	50 mm	1.9685 in
1-U2B/10KN	1-50 kN	10 kN	2.25 klbf	0.1	IP67	72 mm	2.83 in	50 mm	1.9685 in
1-U2B/500N	< 1 kN	500 N	112 lbf	0.2	forceind_capgrp_2	72 mm	2.83 in	50 mm	1.9685 in
1-U2B/100KN	50-500 kN	100 kN	22.5 klbf	0.1	IP67	197 mm	7.76 in	135 mm	5.31495 in

File	Description	Type	Languages	Size
U2B - Mounting Instructions (A00382)	U2B - Mounting Instructions	Technical Document	English, Italian, French, German	992 KB
U2B - Data Sheet (B00482)	U2B - Data Sheet	Technical Document	English	242 KB
U2B - Quick Start Guide (A06174)	U2B - Quick Start Guide	Technical Document	English, Italian, French, Chinese, German, English (US)	217 KB
U2B - EU Declaration of Conformity (ce064)	U2B - EU Declaration of Conformity	Certificate	English	635 KB
Reliable force measurement - Brochure (S00859)	Reliable force measurement - Brochure	Marketing Document	English	1 MB

U2B
Capacity group	< 1 kN, 1-50 kN, 50-500 kN
Capacity (nominal load) [N]	500 N, 1 kN, 2 kN, 5 kN, 10 kN, 20 kN, 50 kN, 100 kN, 200 kN
Capacity (nominal load) [lbf]	112 lbf, 225 lbf, 450 lbf, 1.12 klbf, 2.25 klbf, 4.5 klbf, 11.2 klbf, 22.5 klbf, 45 klbf, 44.5 klbf
Capacity in N (nominal load)	500 N, 1000 N, 2000 N, 5000 N, 10000 N, 20000 N, 50000 N, 100000 N, 200000 N
Direction	Both directions
Strain gauge / piezo	Strain Gauge
Calibration	Calibrated
Output signal	mV/V (passive strain gauge), Voltage (0…10V), Current (4-20mA)
HBK Accuracy class	0.2, 0.1
Degree of protection	forceind_capgrp_2, IP67
Mechanical adaptation	Central thread
Height (without accessories)	72 mm, 112 mm, 141 mm, 197 mm, 232 mm
Height (without accessories)	2.83 in, 4.41 in, 5.55 in, 7.76 in, 9.13 in
Diameter (without cable or plug)	50 mm, 135 mm, 155 mm, 90 mm, 100 mm
Diameter (without cable or plug)	1.9685 in, 5.31495 in, 6.10235 in, 3.5433 in, 3.937 in

Product Code	Description
1-U2A/10T/ZGOW	Knuckle eye for U2A, U2B, Z4A

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U2B

U2B force sensor: tried and tested sensor for tensile and compressive force

Practice-oriented

Adaptable and cost-effective

Small displacement, excellent dynamics

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