Liquiphant S FTL70, FTL71
26
Sensor length L for FTL71
The sensor length L depends on the process connection.
Any length L:
148 mm to 3000 mm (6 to 115 in); special version (TSP) on request up to 6000 mm (235 in)
Weights
See ordering information:
→
ä
31
Material
Material specifications as per AISI and DIN-EN.
Parts in contact with process
• Process connection and extension pipe: 316L (1.4435), optionally 2.4610 (AlloyC4), 2.4602 (AlloyC22)
• Tuning fork: S31803 (1.4462), optionally 2.4610 (AlloyC4), 2.4602 (AlloyC22)
• Flanges: 316L (1.4435 or 1.4404)
• Flange plating: AlloyC4, AlloyC22
• Flat seal for process connection G ¾ or G 1: elastomer fiber, asbestos-free
Parts with no process contact
• Tuning fork/housing seal: EPDM
• Temperature spacer: 316 L (1.4435)
• Pressure-tight feed-through: 316L (1.4435)
• Grounding at housing (outside): 304 (1.4301)
• Nameplate at housing (outside): 304 (1.4301)
• Cable glands
– Housing F13, F15, F16, F17: polyamide (PA)
With B or C approval (
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ä
31 ordering information): nickel-plated brass
– Housing F27: 316L (1.4435)
– Housing T13: nickel-plated brass
• Polyester housing F16: PBT-FR with PBT-FR cover or with PA12 transparent cover,
– Cover seal: EPDM
– Nameplate glued: polyester film (PET)
– Pressure compensation filter: PBT-GF20
• Stainless steel housing F15: 316L (1.4404)
– Cover seal: silicone
– Safety claw: 304 (1.4301)
– Pressure compensation filter: PBT-GF20, PA
• Aluminum housing F17/F13: EN-AC-AlSi10Mg, plastic-coated,
– Cover seal: EPDM
– Safety claw: nickel-plated brass
– Pressure compensation filter: silicone
• Stainless steel housing F27: 316L (1.4435)
– Cover seal: FVMQ (optional: EPDM seal available as spare part)
Thread: G
¾
G 1
Thread: NPT
¾
NPT1
R ¾
R 1
Flanges and
flange-like process connections
L00-FTL5xxxx-06-05-xx-xx-016
L00-FTL5xxxx-06-05-xx-xx-017
L00-FTL5xxxx-06-05-xx-xx-018
From seal surface of
thread adapter
From lower edge of
thread
L
ø21.5
L
L
