Delavan - Liquid Level Gauge Controllers - Liquid Level Control Switches and Process Instrumentation

We supply ultrasonic, capacitance and microwave point level and continuous level messurement for liquids & solids.

Companies:
Durlam
GPE
L&J Engineering
Omnitrol
Shand&Jurs
Shand&Jurs BioGas

**PRODUCT REFERENCE CHART**
Material	Sonac 100 Magnetostrictive technology (liquids only)	Sonac 200 Ultrasonic technology (bulk solids only)	Sonac 300 Microwave technology	Cap Analog 400 R.F. Capacitance continuous level technology	Captrol 500: R.F. Capacitance point level technology
Bulk/Solid		X	X	X	X
Slurry			X	X	X
Liquid	X		X	X	X
Process Material Viscosity
Low	X		X	X	X
Medium			X	X	X
High			X	X	X
Bulk Material Moisture
Low(<5%)		X	X		X
Medium		X	X	X	X
High(>15%)		X	X	X	X
Bulk Material Density
Low(<20 PCF)		X	X		X
Medium		X	X	X	X
High(>60 PCF)		X	X	X	X
Pressure
Atmospheric	X	X	X		X
Low	X	X	X	X	X
High	X			X	X
Vibration
Low	X	X	X		X
High		X	X	X	X
Process Material Changes (Electrical Characteristics)
No	X	X	X	X	X
Yes	X	X	X		X
Corrosive
No	X	X	X	X	X
Yes	X		X	X	X
Coating/Build-up Potential
None	X	X	X	X	X
Minimal		X	X	X	X
Heavy			X		X

**PRODUCT MATERIAL CHART**
	100 Series	220 Series	320 Series	400 Series	500/800 Series
solids		light bulky	bulk solids	foundries	level detection
		shredded plastic	fly ash	rubber	grains
		newspaper	foundries	plastics	candy
		rubber	level alarms	pharmaceuticals	power utility
		stringy fibers	plugged chute detection	food	hot/granular materials
		puff cereals	coal		metals
		baler	wood chips		mining
		boiler feeder starvation	recycling		foundries
		position detectors	mining		food
		plugged chute detection			wood products
liquids
	free flowing		bulk	chemicals	level detection
	level alarms		molten metals	soft drinks/winery	beverages
	pump control		slurries	slurries	slurries
	starvation alarms		pulp	ground water	paint
	corrosive env.			sump level control	chemicals
	refrigeration units			refrigeration units	pharmaceuticals
	petrochemical			pharmaceutical	oil