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17
TECHNICAL CHARACTERISTICS
17.1
Series AD
Accuracy:
Scales:
Materials:
Working temperature:
Working pressure:
Connections:
Housing:
17.2
1A / 2A limit switch
Reed sensor:
17.3
AMD limit switch
Nominal voltage
Working voltage
Power supply internal resistance
Current with the vane into the slot
Current with the vane out of the slot
Standard:
Ambient temperature
17.4
TH6 transmitter
17.4.1 Power supply
2 wire
Minimum voltage (TH6):
Minimum voltage (TH6H):
Maximum voltage:
Consumption:
17.4.2 Outputs
Analog output:
Maximum load in the 4-20 loop:
17.4.3 General characteristics
Accuracy (analog output respect
the magnetic field):
Ambient temperature:
Cable gland:
±5% full scale
Direct in engineering units or in %
Brass, from ¼" to 2 ½"
Aluminium, from 1 ¼" to 2 ½"
EN 1.4404 (AISI 316L) on request
-20ºC ... +100ºC
PN16 (others on request )
¼" ... 2 ½" BSP / NPT
IP65
Sizes ¼" ... 1", 0.25A 125 VDC 5W
Sizes 1 ¼" ... 2 ½", 1A 250 V 60 VA
8 V
5 ... 25 V
1 kΩ
< 1 mA
≥ 3 mA
DIN EN 60947-5-6 (NAMUR)
-25ºC ... +100ºC
0.02 Z + 12 (Volt) (Z is the load in the current loop
in Ohm)
The minimum value is 12 VDC for Z=0 Ohm
0.02 (Z+Rext) + 14 (Volt) (Z is the load in the
current loop in Ohm)
The minimum value is 18 VDC for Z=0 Ohm and
Rext = 200 Ohm
36 VDC
maximum 20 mA
4 - 20 mA, factory calibrated
1.1 kW
(at 36 VDC supply voltage)
< 0.6 %
-20ºC ... +70ºC
M12 x 1.5
21
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