156K/159K Miniature Single Bending Beam Force Transducers

Product catalog summary

Overview: BCM Sensor Technologies BVBA offers advanced strain gauge technology with models 156K, 151K, and 159K force sensors. These sensors are designed to measure vertical force or load using a single-bending-beam principle, with capacities ranging from 7 kg to 20 kg and a measuring accuracy of 0.05% full scale (fs).

Features:

Single bending beam working principle.
Reverse beam installation.
Construction materials: Aluminum alloy (156K), mild steel (151K), and 17-4PH stainless steel (159K).
Accuracy of 0.05% fs.

Applications:

Kitchen scales.
Small-sized portable scales.
Postage scales.

Specifications:

Safe load limit: 120% fs.
Ultimate overload: 150% fs.
Output sensitivity: 2.0 ± 0.2 mV/V.
Zero unbalance: ± 1% fso.
Non-linearity, hysteresis, and repeatability: ± 0.05% fs.
Excitation voltage: 6Vdc (max 10Vdc).
Input and output resistance: 1100 ± 100 Ω.
Insulation resistance: ≥ 2000 MΩ at 50 Vdc.
Temperature ranges: Storage (-35 to +80°C), Operating (-20 to +65°C), Compensated (-10 to +40°C).
Temperature coefficient of sensitivity: ± 0.02% fs/°C.
Creep error (30 min.): ± 0.05% fs.
Sealing: Potted, IP 65.
Unit weight: ~10g.

Ordering Information: Customers can customize specifications by adding 'C' to the ordering code and specifying desired specs. The code 'C' is omitted if no customization is needed. The ordering code includes model, capacities, output sensitivity, non-linearity, bridge resistance, mechanical and electrical interfaces, environment protection, and accessories for installation.

Contact Information: BCM Sensor Technologies BVBA, Brechtsebaan 2, B-2900 Schoten - Antwerpen, BELGIUM. Tel.: +32-3-238 6469, Fax: +32-3-238 4171, Email: [email protected], Website: www.bcmsensor.com. ISO9001 Certified Company.

Catalog excerpts

156K/159K Miniature Single Bending Beam Force Transducers-1

Miniature Single-bending-beam Load Cells - single bending beam working principle - reverse beam installation - aluminum alloy construction with anodized treatment (156K) mild steel construction with nickle plated treatment (151K) 17-4PH stainless steel construction (159K) - range from 7 kg to 20 kg ^^^^^^^ - postage scales - kitchen scales - small sized portable scales Based on BCM advanced strain gauge technology, model 156K/151K/159K force sensors are designed to measure vertical force or load employing single-bending-beam working principle. The capacities of 156K/151K/159K force sensors range from 7 kg to 20 kg with a measuring accuracy of 0.05 %fs (fs Featuring low profile, 156K/151K/159K force sensors are widely used to build postage scales, kitchen scales, and other small-sized portable scales. Dimensions Electrical Connection BCM SENSOR TECHNOLOGIES BVBA Industriepark Zone 4, Brechtsebaan 2 Tel.: +32-3-238 6469 website: www.bcmsensor.com B-2900 Schoten - Antwerpen, BELGIUM Fax: +32-3-238 4171 email: [email protected]

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156K/159K Miniature Single Bending Beam Force Transducers-2

Miniature Single-bending-beam Load Cells_ SENSOI Technical Data The listed specifications are subject to change without prior notice. BCM SENSOR TECHNOLOGIES BVBA ISO9001 Certified Company Industriepark Zone 4, Brechtsebaan 2 Tel.: +32-3-238 6469 website: www.bcmsensor.com B-2900 Schoten - Antwerpen, BELGIUM Fax: +32-3-238 4171 email: [email protected]

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156K/159K Miniature Single Bending Beam Force Transducers-3

Ordering Information position (pos.) 1: model 151K: made from mild steel 156K: made from aluminum alloy 159K: made from 17-4PH stainless steel pos. 4: non-linearity or accuracy class 0.05 %fs pos. 5: bridge resistance 1100 Ω (Rin = 1100±100 Ω, Rout = 1100±100 Ω) pos. 6: mechanical interface Refer to the dimensions on the datasheets. Pos. 6 can be omitted from the ordering code. pos. 7: electrical interface 0.8/4F/PVC/0.3 = Φ0.8mm, 4-color flying wires, PVC isolated, length = 0.3*m pos. 9: accessories for installation N = NA**. In case of “NA”, pos.9 can be omitted. pos. 10: customized spec’s...

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