Single point load cell
H44A
Certificate- Order number: BW10071
- Open text field 1: Single point load cell<br />H44A
- Open text field 2: Capacity: 100 - 750 kg<br />Material: Aluminium
The H44A is a single point load cell made from Aluminium. The load cell is suitable for bench scales, platform scales and weighing machines with accuracy class III. The load cell H44A is approved to OIML R60 up to 3000d and gives extremely accurate reproducible results, over a long term even in harsh industrial environments. Each individual load cell H44A is corner adjusted and optimised for out of center load sensitivity. This ensures that there will be no measurement error when the load is placed off centre, eg in a corner of a platform.
The load cell is potted and meets the requirements of protection class IP65.
Typical Application
Belt weighing, check weighing and bag filling, dispensing scales as well as overload protection of lifting devices
Features
- Material: Aluminium
- Capacity: 100 - 750 kg
- Accuracy class C3, Y=7.000
- Approved to OIML R60 up to 3000d
- Design: The measuring element is potted
- Protection class: IP 65
- Off center load compensated
- Load Cell is suitable for platform sizes up to 400 x 500 mm (150~300 kg) 500 x 600 mm (500~750 kg)
- Robust flat design for harsh industrial environment
- Compatible with other sources
Mounting
The construction of a platform scale with this load cell is very simple. Simply mount the load cell, using the two large mounting surfaces, between two rigid plates creating a scale with platform up to 500 x 600 mm.
| Genauigkeitsklasse nach OIML R 60: | C3 |
| Nennlast (Emax): | 100 kg, 150 kg, 200 kg, 250 kg, 300 kg, 500 kg, 750 kg |
| Anzahl der Teilungswerte (nLC): | 3000 |
| Nennkennwert (Cn): | 2,0 mV/V |
| Kennwerttoleranz: | ± 0,2 mV/V |
| Kennwert vom relativen Mindestteilungswert d. WZ (Y = Emax / vmin): | 7.000 % von Emax |
| Mindestvorlast (Emin): | 0 |
| Grenzlast (EL): | 150 % von Emax |
| Bruchlast (Ed): | 300 % von Emax |
| Empfohlene Speisespannung (Uref): | 5 - 12 V |
| Maximal zulässige Speisespannung (BU): | 15 V |
| Nullabgleich: | ± 0,2 % v. Cn |
| Eingangswiderstand (RLC) bei Referenztemperatur: | 404 ± 10 Ω |
| Ausgangswiderstand (RO) bei Referenztemperatur: | 350 ± 3 Ω |
| Isolationswiderstand: | >2.000 MΩ |
| Kabellänge: | 1,8 m |
| Nenntemperaturbereich (BT): | - 10 ... + 40 °C |
| Gebrauchstemperaturbereich (Btu): | - 30 ... + 70 °C |
| Schutzart nach (DIN 40.050 / EN 60529): | IP 65 |
| Werkstoff: | Aluminium |
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