Tecfluid LP Series - Manual (Page 8)

8
7 TECHNICAL CHARACTERISTICS
Accuracy
± 5 mm of the measured value
Scale length
~100 mm
Scale
% or height
Liquid density
0,6 ... 2 kg/l
Measuring range
300 mm to 6 m
Fluid temperature
-60ºC ... 150ºC
on request -120ºC ... 400ºC with thermal separator
Ambient temperature:
-10ºC ... 80ºC
Working pressure
PN40 (others on request)
Installation
Vertically, on top of the tank or side mounted by means of external chamber
Connections
EN 1092-1 DN40 flange
Thread connections G1½ or 1½” NPT
sanitary connections according to ISO 2852, SMS 1145, DIN 11851, TRI-CLAMP®
(Other connections on request)
Optional limit switches in the indicator housing:
LP-AMM
1 o 2 SPDT micro-switches with potential free contacts
Maximum current: 3A.
Maximum voltage: 250 VAC.
LP-AMD
1 o 2 slot inductive sensors, according to EN60947–5-6 standard (NAMUR)
Power supply: 8.2 VDC
Optional transmitters:
TH7 … TH7H
2-wire transmitter with 4-20 mA analog output
Power supply: 12 to 36 VDC
HART protocol with model TH7H
TH5 Ex … TH5H Ex
2-wire transmitter with 4-20 mA analog output
Certified Ex ia IIC T4 or T6 (ATEX)
Power supply: 12 to 30 VDC
HART Protocol with model TH5H Ex