ADS Environmental Services FlowShark Pulse QR 775004 A1 - Manual (Page 68)

Installation 6-23
The pressure compensation element also serves as a connection
socket for the cable extension. Run no more than 750 feet (250 m)
of cable between the sensor and transmitter to avoid exceeding the
maximum permissible resistance.
not occupied
D1
D2
D3
D4
D5
D6
D7
not occupied
outer shield
supply +
UE-GND
RxTx -
RxTx +
FlowShark Pulse
white
green
blue
red
black (shield, no earth)
8.6 V
LIYC 11Y 2 1.5mm . 2
+1 2 0.34mm . 2 .
max. 328 ft
air ultrasonic sensor
Figure 6-31 Connecting an air-ultrasonic sensor
Refer to the following wiring diagram to perform depth measurements using a 2-wire
probe provided by a reputable supplier:
+ 22 V Ex
D9
D8
AI 5 Ex
FlowShark Pulse
A2Y 2 x 2 x 0.8 or similar,
I = 4 - 20mA
2-wire sensor or pressure probe
for the direct connection
of intrinsically safe sensors
(EEx ia IIB)
loop powered
max. 492.15 ft (150m)
Figure 6-32 Connecting an external 2-wire sensor (Ex) for flow depth measurement
+
a14
b15
-
FlowShark Pulse
A2Y 2 x 2 x 0.8 or similar,
I = 4 - 20mA
2-wire sensor or pressure probe
no
max. 492.15 ft (150m)
+
a18
b16
-
24 V DC
insert
wire bridge
Ex !
Figure 6-33 Connecting an external 2-wire sensor (non-Ex) for flow depth measurement
If an external transmitter provides the mA signal for depth measurement, connect to
the clamps in the following way: