InstrumentsAndControl.com Logo | Home
| About Us
| Contact Us
| Get a Quote
| Documents
| Videos
| Subscribe to InstrumentsAndControl.com Newsletter
Shopping Cart
       Worldwide Shipping Reseller & Volume Discounts   Mobile view      LinkedIn Joe Camero profile  Xing Joe Camero profile  Facebook profile of Gas Detectors USA 
281­-609­-7170
Call Us! 9am-5pm CST
Process Control Instruments, Field Devices and Industrial Automation
         
PRODUCTS & SERVICES

InstrumentsAndControl.com is a provider of process control instruments and field devices for Oil & Gas, Industrial Machinery, Pipelines, Custody Transfer, Tank Gauging, Waste Processing, Water Treatment Plants, Burner Management Systems and Incinerators, Conveyor Control, Food & Beverage, Motor, Pump & Compressor Control, Wireless Telemetry, Data Logging, Real-Time Process Data to Web.

We are an online distribution channel of genuine manufactured instruments such as

  • Flow Transmitters, Indicators, Sensors and Switches.
  • Pressure Switches, Indicators and Transmitters.
  • Level Switches, Indicators and Transmitters.
  • Temperature Elements, Switches and Transmitters.
  • Mass Flow Meters.
  • Density Meters.
  • pH/ORP Analyzers.
  • Disolved Oxygen Analyzers.
  • Turbidity Meters.
SKU#(210) Be the First to Review this Item

ENDRESS+HAUSER  FTE20-AA11AA31

LEVEL / ELECTROMECHANICAL SWITCHES
HAZARDOUS LOCATIONS


 Information Request
 Shipping Rates
 Volume discount
      



ENDRESS+HAUSER FTE20-AA11AA31 (1)
  • Overview
  • Benefits
  • Specs
  • Documents

EH Soliswitch FTE20 Rotary paddle Point level switch for bulk solids. Extremely robust polymer suitable for dust explosive areas. NPT 1 1/2", NPT 1 1/4" or G 1 1/2" Process Connection. ATEX, FM and IECEx approvals.

Part# with Options:        FTE20-AA11AA31
Price with Options:        Please Email us your request for quote   

Options:    

Approval
(1) Approval for EH FTE20
Process Connection & Material
(2) Process Connection & Material for EH FTE20
Version & Length
(3) Version & Length & Material for EH FTE20
Power Supply
(4) Power Supply for EH FTE20
Paddle & Material
(5) Paddle & Material for EH FTE20

  Availability 7 Days  ]

Application

The Soliswitch FTE20 is a paddle switch for granular solids. Its robust and compact design makes the point level switch an ideal sensor for detecting the full, empty or refill status in applications with bulk solids, such as in silos containing solids.

  • Full sensor
  • Empty sensor
  • Point level sensor
Your benefits
  • Safe operation
    • Automatic rotation monitoring (optional)
    • Optical rotation monitoring
    • Ex approvals: ATEX II 1/2D, FM DIP/ II, III/1/E-G
    • Switching threshold can be set even during operation
    • Robust plastic housing with cover with sight glass
  • Fault detection without uninstalling the device by means of
    • Visualization of shaft rotation, visible when device is installed
    • Ability to test the switching function
  • Easy installation thanks to
    • Screw-cover housing
    • Preformed cable entries
    • Push-in double-level terminals
    • Captive screw cap
  • Weight of solids can be adjusted without the need for tools
  • Housing can be rotated through 360 to enable optimal alignment following installation
Measuring principle

The paddle switch is primarily used to detect the full or refill status in silos containing solids. When used as a refill switch, it is typically mounted from below or at an angled position from below in the silo cone. When used as a full switch, it is fitted in the roof of the silo.

The shaft and paddle are driven using a reduction gear and synchronous motor. If the paddle is stopped by material covering it, the hinged motor in the housing moves from the rest to the switch position. This movement operates two switch contacts; the first is for external level indication and the second switches off the power to the motor.

The paddle starts to rotate once the medium level falls below the paddle, the hinged motor returns to its rest position and the two contacts switch to normal operation. Intermittent loads that operate against or even in the same direction of rotation are evened out by a slip clutch.

The rotational movement of the shaft can be observed from the outside when the cover is closed. Optional automatic rotation monitoring detects a blockage or the failure of the drive unit.

Measuring system

Complete point level switch consisting of a shaft (optionally available with rope extension) with synchronous motor and slip clutch, and single pole changeover contact. Typical application areas are point level detection in bulk solids, e.g. cereals, sugar, cacao, animal feeds, washing powders, chalk, dry plaster, cement, granulates and wood chips.

Measuring Principle Paddle
Characteristic / Application universally applicable
as a full, empty and demand alarm on silos containing solids
Specialities Rotation Monitoring System
Fold-away paddle
Supply / Communication 230 VAC 50/60 Hz
115 VAC 50/60 Hz
24 VAC 50/60 Hz
20 bis 28 VDC
Ambient temperature -20 C ... 60 C
(-4 F ... 140 F)
Process temperature -20 C ... 80 C
(-4 F ... 170 F)
Process pressure absolute / max. overpressure limit 0.5 bar to 1.8 bar
(7 psi ... 25 psi)
Min. density of medium >= 80 g/l
Main wetted parts 1.4305
Max. tensile strength Rope version >1500N
Process connection NPT 1 1/2", PBT
NPT 1 1/4", PBT
G 1 1/2", PBT
NPT 1 1/2", 1.4305
NPT 1 1/4", 1.4305
G 1 1/2", 1.4305
Sensor length 75 mm (3")
100 mm (4")
120 mm (4 3/4")
200 mm (8")
300 mm (12")
Rope length of approx 2000 mm (80"), can be shortened
Communication Micro switch with changeover contact max. 10 A/250 VAC
Certificates / Approvals ATEX, FM, IEC Ex
Options Rotation Monitoring System
Signal Lamp
Fold-away paddle
Weather protection cover
Components HAW569 Surge arrester


B2B Checkout Options: PO#, Designated Carrier and Tax-Exempt purchase
Payment Options: Credit Card, Credit Card Over the Phone, PAYPAL, Wire Transfer, Check and Money Order

Checkout with Paypal

     NEWS & CASES      
() Reviews | Write One
My Last Viewed
FTE20-AA11AA31

Industrial Automation Services
Industrial Automation Services with PLC and SCADA



| My Orders | Imprint | Terms and Conditions | Privacy | Contact Us | Get a Quote | Sell Here | Mobile View Mobile view | LinkedIn Joe Camero profile  Xing Joe Camero profile  Facebook profile of Gas Detectors USA  | Newsletter Subscribe to InstrumentsAndControl.com Newsletter |
Powered by: macroKom Industrial B2B e-Commerce Engines
Industrial B2B E-Commerce Infrastructure
   + Deployment Services by Miramar Automation
  • Packaged E-Commerce platform, off-the-shelf storefronts
  • CPQ (Configure Price Quote) Web Services and Product Content Management Tools
  • Integration with backend systems (QuickBooks, StoreQuotes, Order Processing)
  • Customer relationship management (CRM) tools
  • Multi-Store
  • Mobile Site