| BRAND | Berthold |
| Product | 38478-121 |
| Internal code | IMP3998193 |
| Custom code | 78060010 |
| Technical specification | UniProbe LB 491 Density Evaluation Unit Scintillation counter: crystal NaI 50/50 Collimator for irradiation: axial Power supply 95 - 250 V, 50 - 60 Hz Menu controlled calibration via HART-communicator Automatic decay compensation Error indication Ambient temp: -40 to +50 - 1 analog output: 0/4 - 20 mA, isolated, passive, switchable to active - 1 digital-Input for hold-signal Relays: Max. 250VAC or 30VDC at max. 5A noninductive - 3 relays, alternative signals: hold, max / min alarm, detector temp., rad. interference - 1 failure relay 4 conduits radial 3/4" NPT Flame proof protection: ATEX II 2GD Ex d IIC T6 IP66 T 70°C flame proof protection FM/CSA: Class I, Division 1&2, Groups A, B, C, D Class II, Division 1&2, Groups E, F, G Protection: Nema 4X / IP 66 Housing: stainless steel with water cooling |
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