Technical Data
Housing material:
PP
Mechanical installation:
1”GAS M; (PP flange
DN100 opt.)
Protection degree:
IP68
Electrical connection:
IP68 male connector
with 5/10/15/20m linking cable
Working temperature:
-25° ÷ +75°C
Pressure:
da 0,5 a 1,5 bar (absolute
)
Power supply:
24Vdc
Power consumption:
1,5W
Analog output:
4÷20mA max 750ohm
Digital communication:
MODBUS RTU
Max measure range:
PTU50 0.05÷1.5m; PTU51 0.3÷6m;
PTU56 0,5÷12m
[
In case of non perfectly reflecting surfaces, the maximu
distance value will be reduced]
Temperature compensation:
digital in the working temperature
Accuracy:
±0,2% (of the measured distance)
not better than ±3mm (PTU50 ±1mm)
Resolution:
1mm
Calibration:
VLW601 prog. module with 4 buttons
or by MODBUS RTU
Warm-up:
30
minutes typical
LCD Display:
matrix LCD
display on VLW601 module (opt.)
PTU50-51-56
Ultrasonic level transmitter
825B124C
Process Controll and Measurement
Factory Test Certificate
In conformity to the company and check procedures I certify that the equipment:
PTU
...................
Production and check date: ................................
Serial n.
.......................................................
is conform to the technical requirements on Technical Data and it is made in conformity to the SGM-LEKTRA procedure
Quality Control Manager
.................................
Warranty
Products supplied by SGM LEKTRA are guaranteed for a period of 12 (twelve) months from delivery date according to
the conditions specified in our sale conditions document.
SGM LEKTRA can choose to repair or replace the Product.
If the Product is repaired it will mantein the original term of guarantee, whereas if the Product is replaced it will have 12
(twelve) months of guarantee.
The warranty will be null if the Client modifies, repair or uses the Products for other purposes than the normal conditions
foreseen by instructions or Contract.
In no circumstances shall SGM LEKTRA be liable for direct, indirect or consequiential or other loss or damage whether
caused by negligence on the part of the company or its employees or otherwise howsoever arising out of defective goods
PTU51
PTU56
PTU50
