Tecfluid LC40 Series - Manual (Page 5)

6. TECHNICAL CHARACTERISTICS
• Mounting:
Vertical / Side mounting.
• Fittings:
DIN 2501 DN65 PN 16flanges
Others on demand
• Minimum liquid density:
0.45 kg/l
• Liquid viscosity:
maximum 3.000 mPa.s
• Repeatability:
±3 mm of the level .
• Materials:
EN 1.4404 (AISI-316L)
On demand: PVC, PP, PTFE, PVDF
• Electrical housing:
Metal alloy aluminium
On demand: EN 1.4401 (AISI-316), PP, PTFE
• Pressure:
PN16 (PN10 for plastic)
On demand: PN40 ... PN400
• Liquid temperature:
Depends on the following table
(1) The liquid working temperatures are given for an ambient temperature of 20ºC.
• Ingress protection
IP65
• Limit switch characteristics
Complies with 97/23/EC Directive for pressure equipment.
This equipment is considered as being a pressure accessory and NOT a safety accessory
as defined in the 97/23/EC Directive, Article 1, paragraph 2.1.3.
Materials Liquid temperature range
Maximum product
temperature (1)
+ thermal housing
EN 1.4404 (AISI-316L) -50ºC…...150º C 300º C
PVC 0ºC…..50º C -------
PP -20ºC…..90ºC -------
PTFE -20ºC…..150º C -------
PVDF -20ºC.....150º C -------
Switch System Characteristics
Maximum
ambient
temperature
AMM
Snap action switch
C/NO/NC
250 V max.
3 A max.
-25 to +85 ºC
AMD Inductive NAMUR
max.. I > 2.2 mA
min. I < 1.1 mA
-25 to +85 ºC
AMR
Reed switch
C/NO/NC
250 V max.
0.5 A max.
-25 to +85 ºC
AMP
Pneumatic
switch
2 ... 6 bar 0 to +50 ºC
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