Transcript
DA-LFCA DA-LIA 512 225
DA-LFCA 512
FLUID LEWEL TRANSMITTER
frequency output ±0,5%FS IP65 o 12 mm
Features
For level measurement of non-ionic fluids and low and medium-density fluids of fire hazard class "C" in tanks Designed with an insulated electrode insensitive to metal, graphite and other conducting solid-based contaminants contained in the fluid, while detecting any water at the bottom of the tank Cleanable, equipped with hydraulic damping, therefore it can be used practically immediately upon switch-on. Lightened immersion-type measuring rod attached by screw-thread (M16 × 1.5) Mounting options: protruding from the bottom or top of the tank Available measuring heights (20 ... 180 cm) Excellent measurement linearity High measurement accuracy over the entire measuring range Reliable measurement reproducibility
Tipical applications
Dataqua Elektronikai Kft., 8220 Balatonalmádi Kölcsey u.1. +3688-430541
Level measurement and transmission of tanks containing diesel oil, oil fuel, lube oil, etc. Level measurement and transmission of petrol tanks of vehicles and machinery. Level measurement and transmission of stationary tanks and buffer storages. Typical fuel level transmitter for on-board GSM/GPRS units.
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DA-LFCA 512
DA - LFCA 512
Specifications Measuring range:
0,2 m ... 1 m
Combined error:
(up to 1,8 m - option) ± 0,5 % FS
(linearity, hysteresis)
Temperature error
zero:
± 0,03% FS/ oC
(0 ... +60 oC)
span:
± 0,015% FS/ oC
Long term stability:
< ± 0,2%/year
Temperature range:
-20 ... +60 oC
Output signal:
5 ... 10 kHz (RS 485 symmetrical) 4V/max 20 mA
Power supply:
+8 ... +32 V
Current drain:
~ 2 mA (without output loading)
Supply voltage influence:
< 0,02% (+8 ... +32V DC) safety fuse connection, overvoltage protection, high frequency protection
Electric protection: Electric connection:
+U
L
f f
f
Loading resistance:
(GND)
RL > 1 kohm
material: KO-36S, teflone Case
protection: IP65 dimensions: see page 3 Accessories:
mounting collar rubber sealing washer IP67 connector cleanable, equipped with hydraulic damping
Dataqua Elektronikai Kft., 8220 Balatonalmádi Kölcsey u.1. +3688-430541
megoldás www.dataqua.hu -…a
[email protected]
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DA-LFCA 512 Screw-in type
Dimensions
Electric connection
l
Lt
L
M
D
12 mm
L
as per order
Lt
36 mm
M
M16x1,5
l
as per order
Free cable terminals equipped with crimped or soldered core sleeves.
There is a capacitive connection between the supply voltage and the enclosure. U+ U+ receiver
transmitter
GND
GND
Case
red (+ 8...32V) blue (- GND) white RS 485 out: 5...10 kHz green
}
D ATTENTION ! Supply voltage may only be connected using a 100 mA safety fuse installed in the supply line!
Accessories IP67 connector
Mounting collar
Rubber sealing washer
Cable protector tube D D
M16 x 1,5
16
V
d
C
C
cleanable, equipped with hydraulic damping Versions
12 mm
DATAQUA
Dataqua Elektronikai Kft., 8220 Balatonalmádi Kölcsey u.1. +3688-430541
Type:
A
B
D
O 45
O 100
d
O 4,2
O 5,2
C
O 20
O 20
V
3
3
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DA-LFCA 512 Data required for ordering:
Type
diameter 12 mm
±0,5 % FS
DA - LFCA 5 12
accuracy
DEFAULT
Measuring range
... m ¤
0,2 ... 1 m (up to 1,8 m - option)
Operation temperature
-20...+60 °C
-20 ... +60 °C
Output signal
RS 485 symmetrical
Case material
KO-36S
KO-36S
Sensor material
KO-36S
KO-36S
5...10 kHz
5...10 kHz
of non-ionic fluids and low and medium-density fluids of fire hazard class "C"
Medium Cable length
1 ... 20 m
Accessories
mounting collar, rubber sealing washer, IP67 connector, equipped with hydraulic damping
8m option ¤ Required
Order example: DA-LFCA 512 measuring range: 0,5 m cable length: 12 m cable protector length: 6m
DATAQUA HUNGARY H-8220, BALATONALMÁDI KÖLCSEY FERENC utca 1. tel.:
O F F ICE
[email protected]
[email protected]
+36-88-430541 +36-88-574072 +36-88-574073
[email protected]
+36-88-430541
fax.: +36-88-438993
[email protected]
web: www.dataqua.hu email:
[email protected]
T ECHNICAL INF O
[email protected]
Dataqua Elektronikai Kft., 8220 Balatonalmádi Kölcsey u.1. +3688-430541
30-9595860 30-9790039
30-2671630 30-3301199
SERVICE
[email protected]
30-6967619
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