Description
Model 355 Welded, Hermetically Sealed Load Cell
FEATURES
• Capacities 5–500 kg
• Stainless steel construction
• OIML R60 and NTEP approved
• IP68 protection
• Optional
-EEx ia IIC T6 hazardous area approval
– FM approval available
APPLICATIONS
• Low proile platforms
• Loss-in-weight feeders
• Marine and hybrid scales
• Belt weighers
• Food industry harsh environment

| SPECIFICATIONS | |||||
| PARAMETER | VALUE | UNIT | |||
| Rated capacity—R.C. (Emax) | 5, 10, 20, 30, 50, 100, 200, 250, 500 | kg | |||
| NTEP/OIML accuracy class | NTEP | Non-Approved | C3(1) | C4(2) | |
| Maximum no. of intervals (n) | 4000 single | 1000 | 3000 | 4000 | |
| Y = Emax/Vmin | 5800 | 2000 | 15000 | 13333 | Maximum available 15000 |
| Rated output—R.O. | 2.00 (UR matched = 2.02) | mV/V | |||
| Rated output tolerance | 0.002 | ±mV/V | |||
| Zero balance | 0.04 | ±mV/V | |||
| Zero return, 30 min. | 0.0125 | 0.0500 | 0.0170 | 0.0125 | ±% of applied load |
| Total error | 0.0200 | 0.05 | 0.0200 | 0.0150 | ±% of rated output |
| Temperature effect on zero | 0.0023 | 0.007 | 0.0009 | 0.0011 | ±% of rated output/°C |
| Temperature effect on output | 0.001 | 0.0040 | 0.0010 | 0.0008 | ±% of applied load/°C |
| Temperature range, compensated | –10 to +40 | °C | |||
| Temperature range, safe | –20 to +70 | °C | |||
| Maximum safe central overload | 150 | % of R.C. | |||
| Ultimate central overload | 300 | % of R.C. | |||
| Excitation, recommended | 10 | VDC or VAC RMS | |||
| Excitation, maximum | 15 | VDC or VAC RMS | |||
| Input impedance | 380±10 | Ω | |||
| Output impedance | 355±5 | Ω | |||
| Insulation resistance | >2000 | MΩ | |||
| Cable length | 3 | m | |||
| Cable type | 6-wire, braided, polyurethane, dual loating screen | Standard | |||
| Construction | Stainless steel | ||||
| Environmental protection | IP68 | ||||
| Recommended torque | 22.0 | N*m | |||
(1) 20% utilization
(2) 30% utilization
All speciications subject to change without notice.



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