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NivoBob® NB 3000

NivoBob® NB 3000

NivoBob® NB 3000

Product catalog summary
Overview: The NivoBob® 3000 is an electromechanical plumb bob designed for discontinuous level monitoring in bulk goods and interface applications. It is suitable for use in hazardous locations and provides reliable measurements in solids and interfaces.
Specifications:
  • Models: NB 3100, NB 3200, NB 3300, NB 3400
  • Housing: Aluminium IP66 (Type 4)
  • Pressure: Max. +1.7 bar (+25 psi)
  • Supply Voltage: AC version: 98-253 V 50-60 Hz; DC version: 20-28 V
  • Measuring Range: Rope max. 30 m; Tape max. 50 m
  • Signal Output/Communication: 0/4-20mA; relay counting pulse; Modbus; Profibus DP
  • Certificates: ATEX, FM, TR-CU, CE (Dust explosion-proof), FM general purpose
  • Process Temperature: NB 3100/3200: -40°C to +250°C (-40°F to +482°F); NB 3300/3400: -40°C to +80°C (-40°F to +176°F)
  • Sensitivity: From 20 g/I (1.2 lb/ft³), depending on sensor weight
  • Process Connection: Flange DN100 PN16, Flange 4" 150 lbs, Flange 2" and 3" 150 lbs, Thread R 1½", Thread NPT 1½", Thread NPT 3"
Features:
  • Microprocessor-controlled measurement with intelligent monitoring
  • Easy installation with a variety of process connections (flange and thread)
  • Unaffected by material properties such as conductivity, dust, and dielectricity
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Catalog excerpts

NivoBob® NB 3000-1

NivoBob® 3000 ELECTROMECHANICAL PLUMB BOB The m u lt ifu n ct io n a l u n i t fo r d i s c o nt i n u o us leve l mo nito ring in b ulk go o d s a nd fo r inte rfa c e application s – ve r y p rec i s e, ev en s u i t a b l e fo r p ro b le matic me d ia , a lso fo r use in ha z a rd o us lo c at ions. NivoB ob ® is u s e d fo r d i s c o nt i n u o u s l ev el me a sure me nt in silo s a nd ve sse ls. I t p ro vid e s ext remely rel ia b le m e a s u r ing res u lt s i n s o l i d s a s well a s in inte rfa ce a p p licatio ns. NivoBo b ® of fe rs different ou tpu t s ig n a ls : 0/4 -2 0 m A o r c o m m u n i c atio n via Mo d b us o r Prof ib us D

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NivoBob® NB 3000-2

NivoBob® 3000 • Microp roce s s o r c o nt ro l l ed m ea s u rem ent, inte llige nt mo nito ring • Ea sy in s t a llat io n ; va r i et y of p ro c es s c o nne ctio ns (f la nge a nd thre a d ) • Uneffe ct e d by m at er i a l p ro p ert i es s u c h a s co nd uctivity, d ust, d ie le ctricity Supply voltage Measuring range Signal output/ Communication Rope max. 30 m; Tape max. 50 m 0/4-20mA; relay counting pulse; Modbus; Profibus DP ATEX, FM, TR-CU, (Dust explosion-proof) Process temperature From 20 g/I (1.2 lb/ft 3) depending on sensor weight Process FlangeDN100 PN16 connection Flange 4"...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.