Home » Level Switches » DWYER VRLS vibrating rod level switch

DWYER VRLS vibrating rod level switch

The Model VRLS Vibrating Rod Level Switch is an economical choice in level detection of powders and bulk solids. The VRLS utilizes a piezoelectric crystal that vibrates the rod at a natural frequency. Once the rod comes in contact with the material, the vibration will be dampened and the switch will change state. Once the rod is uncovered by the material, the switch will revert to its normal state. Perfect for silo or hopper applications, its probe design allows for self-cleaning, ensuring no build-up or bridging of material and accurate detection. Sensitivity is adjustable for detection ranging from large granular material to small powders with low bulk densities. The failsafe mode can be set for failure on high level or failure on low level using a selector switch in the enclosure.

			int(1855)
NULL

Made in USA. brand DWYER, model VRLS

Fast delivery to Latvia, Estonia and Lithuania. International delivery to Europe, Asia, Africa and other continents available on request
Our warehouse is located in Riga, Latvia.

Retailprice from $575,5

Available

Founded in 1931, DWYER manufactures equipment for measurement, conversion and control – pressure, temperature, level, flow.

Official distributor in Latvia

Time-tested American, European and Asian brands of control and measurent instruments

Special price list for organisations

We offer a significant discount for trade organisations and manufacturing companies

Worldwide shipping on request

We take care of all logistics and customs clearance. Fast delivery to Baltic countries

After-sales service and support

Warranty service and repair, expert assistance in the operation of the instruments

Description of DWYER VRLS

PRODUCT APPLICATIONS

Lime, styrofoam, tobacco, dry cereals, sugar, animal feed, milk powder, flour, insulation, cement, paper shavings, plastic granules, sawdust, carbon black, light fibers, detergent powders, dyes, chalk, silica, and wood chips.

FEATURES

Probe design allows for self-cleaning, ensuring no build-up or bridging of material and accurate detection
No mechanical moving parts with no routine maintenance required
Sensitivity is adjustable for detection ranging from large granular material to small powders with low bulk densities
The failsafe mode can be set for failure on high level or failure on low level using a selector switch in the enclosure
Unaffected by the dielectric constant of the sensed material, making it superior to a capacitance level switch for applications where the dielectric constant is too low, where there is more than one material being used in one vessel, and when material moisture content can change
Ideal for applications where the bulk density is too low for a rotating paddle level switch

Technical specifications of DWYER VRLS

Service: Dry powder or bulk materials compatible with wetted materials.
Sensitivity: Min. bulk density of 20 lb/ft3 (320 kg/m3).
Wetted Materials: 304 SS.
Temperature Limits:
Ambient: -40 to 140°F (-40 to 60°C);
Process: -40 to 176°F (-40 to 80°C).
Pressure Limit: 150 psi (10 bar).
Power Requirement: 20 to 250 VAC/VDC, 50/60 Hz.
Power Consumption: 15 VA.
Enclosure: Aluminum, painted.
Enclosure Rating: IP65.
Switch Type: SPDT.
Electrical Rating: 5 A @ 250 VAC.
Electrical Connections: Screw terminals.
Conduit Connection: 1/2″ female NPT x 2.
Process Connection: 1″ male NPT.
Indication Lights: Internal: green and red LED.
Sensing Delay: 0 to 6 s.
Weight: 4.4 lb (2.0 kg).

How to buy DWYER VRLS

Model	Description	Price
VRLS-01	Vibrating rod level switch.	$757.50

User Guide and Instruction manual for DWYER VRLS

You can request the necessary certificates, documentation, instructions and user guide for DWYER VRLS using the special form.

Similar instruments and devices toDWYER VRLS

DWYER 211/213/214 flanged chamber level control

DWYER OLS OPTITROL optical level switch

DWYER 500 insertion type level control

DWYER 102/1102 flanged chamber type level control

DWYER 225/227/228 flanged chamber

NUOVA FIMA MGS44 DN100 Bourdon tube pressure gauge

DWYER L8 FLOTECT liquid level switch

NUOVA FIMA MS4 DN100 Bourdon tube pressure gauges

You can buy DWYER VRLS in Latvia at a price starting from575,5 $ in «OLIL SIA» by leaving a request on the website, by phone +371 672 70580 or by email olil@olil.lv. DWYER VRLS price are subject to change depending on exchange rates. We deliver instruments by transport companies in Latvia, Estonia and Lithuania. Worldwide shipping to Europe, Asia, Africa, North and South America available on request.