38477-191 by Berthold
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The Berthold 38477-191, also known as the UniProbe LB 490, is a Level Evaluation Unit designed for industrial measurement tasks. Featuring a 2000mm plastic scintillator, this unit operates on a power supply of 95 to 250 V (50 - 60 Hz). It includes menu-controlled calibration via a HART-communicator, automatic decay compensation, and error indication. The stainless steel housing comes equipped with water cooling and provides IP 66 and Nema 4X protection. Designed for demanding environments, the 38477-191 holds ATEX and FM/CSA flame proof certifications, making it suitable for hazardous locations. The unit features one isolated, passive 0/4 - 20 mA analog output switchable to active, one digital input for a hold-signal, three configurable relays for alternative signals, and one failure relay.
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Frequently Asked Questions(FAQ):
Where can I buy 38477-191 by Berthold in the USA?
You can purchase 38477-191 by Berthold from PAOParts LLC. We serve customers across the USA, offering competitive prices and reliable service.
What is the price of the 38477-191?
Price and availability are quoted per request. Send the part number and the quantity you need through our quote request form and you will receive a written offer by e-mail.
Who is the official distributor or seller of Berthold in the United States?
While we are not the official distributor or seller of Berthold in the United States, we source our products from reliable channels and offer you original Berthold equipment at competitive prices.
How can I access 38477-191 catalogs, user manuals, technical documents, and PDFs?
Ask for them in your quote request. We attach the datasheet, catalogue page or manual we hold for 38477-191 to our written reply.
Do you provide technical support for 38477-191?
While we do not offer direct technical support, we can assist you in contacting the manufacturer to ensure you receive the support you need.
Characteristics
| Manufacturer | Berthold |
|---|---|
| Part number | 38477-191 |
| Inner Code | 513386 |
Technical specification
| Product type | UniProbe LB 490 Level Evaluation Unit |
|---|---|
| Plastic scintillator length | 2000 mm |
| Power supply | 95 - 250 V, 50 - 60 Hz |
| Ambient temperature | -40 to +50 °C |
| Analog output | 1 x 0/4 - 20 mA, isolated, passive, switchable to active |
| Digital input | 1 x for hold-signal |
| Relays rating | Max. 250VAC or 30VDC at max. 5A noninductive |
| Relays configuration | 3 relays (alternative signals: hold, max / min alarm, detector temp., rad. interference) + 1 failure relay |
| Conduits | 4 radial 3/4" NPT |
| ATEX protection | ATEX II 2GD Ex d IIC T6 IP66 T 70°C |
| FM/CSA protection | Class I, Division 1&2, Groups A, B, C, D; Class II, Division 1&2, Groups E, F, G |
| Enclosure protection | Nema 4X / IP 66 |
| Housing material | Stainless steel with water cooling |
| Customs tariff number | 90222900 |