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Overview
Point level switch for liquids for FailSafe overfill protection.
Specs at a glance
* Process temperature
-60°C...+280°C
(-76°F...+540°F)
* Process pressure / max. overpressure limit
Vacuum...100 bar
(1450 psi)
* Min. density of medium
Density from 0.4 g/cm3
(0.4 SGU)
-60°C...+280°C
(-76°F...+540°F)
* Process pressure / max. overpressure limit
Vacuum...100 bar
(1450 psi)
* Min. density of medium
Density from 0.4 g/cm3
(0.4 SGU)
Field of application
Liquiphant FTL81 is a point level switch for use in hazardous areas with all international certificates. FailSafe overfill protection in applications with functional safety up to SIL3 with one device. Reliable measurement values, not affected by:
changing media properties, flow, turbulences, gas bubbles, foam, vibrations or build-up.
Point level switch for liquids up to SIL3.
* Process connections: Threads and flanges
* Temperature: -60 to +280°C (-76 to +540°F)
* Pressure: -1 to +100bar (-14.5 to +1,450psi)
* Sensor length: Extension pipe up to 3m (9.8ft)
* Sensor material: 316L, Alloy C
* International explosion protection certificates, overfill protection WHG, SIL, marine approvals
changing media properties, flow, turbulences, gas bubbles, foam, vibrations or build-up.
Point level switch for liquids up to SIL3.
* Process connections: Threads and flanges
* Temperature: -60 to +280°C (-76 to +540°F)
* Pressure: -1 to +100bar (-14.5 to +1,450psi)
* Sensor length: Extension pipe up to 3m (9.8ft)
* Sensor material: 316L, Alloy C
* International explosion protection certificates, overfill protection WHG, SIL, marine approvals
Benefits
* Use in safety systems requiring functional safety to SIL3 in accordance with IEC 61508 Ed.2.0/ IEC 61511-1/ISA 84-1 and DIN EN ISO 13849
* Proof test: proof testing interval up to 12 years, Slave devices tested at the press of a button
* Permanent self-monitoring/internal redundancy
* 4-20mA interface (acc. to NAMUR NE 06/NE 43): easy integration via the switching unit (Nivotester FailSafe FTL825) with a two-channel output (safety contacts) and locking function or direct integration into a safety PLC
* No adjustment: quick, low-cost startup
* No mechanically moving parts: no maintenance, no wear, long operating life
* Monitoring of fork for damage, corrosion, build-up and mechanical blocking
* Proof test: proof testing interval up to 12 years, Slave devices tested at the press of a button
* Permanent self-monitoring/internal redundancy
* 4-20mA interface (acc. to NAMUR NE 06/NE 43): easy integration via the switching unit (Nivotester FailSafe FTL825) with a two-channel output (safety contacts) and locking function or direct integration into a safety PLC
* No adjustment: quick, low-cost startup
* No mechanically moving parts: no maintenance, no wear, long operating life
* Monitoring of fork for damage, corrosion, build-up and mechanical blocking
Specification
|
item
|
value
|
|
Grade
|
Industrial
|
|
Warranty
|
1 Year
|
|
Customized support
|
OEM
|
|
Place of Origin
|
Germany
|
|
Brand Name
|
Endress+Hauser
|
|
Model Number
|
Liquiphant FTL80
|
|
Material
|
316L
Alloy |
|
Mode
|
Point Level Switch
|
|
Measuring Principle
|
Vibration Liquids
|
|
Characteristic / Application
|
Reliable point level switch with extension pipe for MIN and MAX safety applications up to SIL3.
Dual Sealing / Second line of defense Modular housing concept |
|
Specialities
|
Outstanding features:
- permanent LIVE signal monitors function safety - failsafe design and - high availability of the measuring values |
|
Supply / Communication
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2-wire 4...20 mA
|
|
Ambient Temperature
|
-60 °C...+70 °C
(-76 °F...+158 °F) |
|
Process Temperature
|
-60 °C...+280 °C
(-76 °F...+536 °F) |
|
Process Pressure / Max. Overpressure Limit
|
Vacuum...100 bar
Vacuum...1450 psi |
|
Min. Density Of Medium
|
Density from 0.4 g/cm3
(0.4 SGU) |
|
Main Wetted Parts
|
316L
Alloy |
|
Process Connection
|
Flange:
DN25...DN100, ASME 1"...4", JIS 10K...20K Thread: G3/4, G1, R3/4, R1, MNPT3/4, MNPT1 |
|
Sensor Length
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Extension pipe up to 3 m (9.8 ft)
|
|
Communication
|
2-wire 4...20 mA
|
|
Certificates / Approvals
|
ATEX, FM, CSA, CSA C/US, IEC Ex, NEPSI, EAC
|
|
Safety Approvals
|
Overfill protection WHG
Leakage Detection SIL3 |
|
Design Approvals
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EN 10204-3.1
NACE MR0175, MR0103 ASME B31.3 AD2000 |
|
Marine Approval
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GL/ ABS/ LR/ BV/ DNV
|
|
Options
|
PWIS free
Pressure tight feed through Weather protection |
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Components
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Nivotester FTL825, Transmitter
|
Worldwide Shipping
We are proud to offer worldwide shipping to meet your needs, no matter where you are located.
How We Ship
We normally ship via DHL, UPS, or FedEx for fast and trackable delivery.
Flexible Shipping Options
Depending on your order size and timeline, we also support Air Freight and Sea Freight options.
Trade Terms
We can arrange shipments under DAP (Delivered at Place) or DDP (Delivered Duty Paid). Just let us know your preference.
Why Choose Us
With years of experience and long-term cooperation with reliable freight forwarders, we ensure competitive rates and smooth customs clearance.
