Grundfos 99107059, Инструкция по установке и эксплуатации

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Eng
lish (US)
14
6.2 Submersible analog level pressure transducer
6.2.1 Applications
• Level measurement in rivers and lakes
• level measurement in vessel and storage systems
• control of sewage lifting and pumping stations
• monitoring of sewage, settling and storm water retention
basins
• optimized for simple measuring requirements in level
measurement
• suitable for permanent level measurement up to a 328 ft (100
m) water column.
Transducer features
• Hermetically sealed, robust stainless-steel case
• fully-welded construction ensuring long life and permanent
sealing
• enclosure class IP68
• 4-20 mA output as standard
• accuracy of 0.5 %
• 65 ft (19.8 m) PUR cable
• measuring range:
0-9 psi (0 - 0.62 bar) / 0 - 20.1 ft (6.04 m)
• temperature ranges
• liquid: 14-122 °F (-10 to +50 °C)
• ambient: 14-122 °F (-10 to +50 °C)
• storage: -22 to +176 °F (-30 to +80 °C)
• power supply: DC 24 V.
Birdcage (sensor guard) features
The birdcage sensor guard protects the sensor from floating
debris. Its weight provides the sensor with stability, even in light
turbulence.
• Birdcage maximum temperature:
-4 to +212 °F (-20 to +100 °C)
• thread: G 1/2B
• weight: approximately 3 lb (1.4 kg)
• height: 1.97 in.
• diameter: 3.81 in.
• material: stainless steel AISI 304 (similar to EN 1.4301).
SLC or DLC with pressure transducer can be set up with float-
switch backup.
Order two float switches for optional high- and low-level backup
of the transducer.
Fig. 11 Grundfos submersible, analog level pressure
transducer kit (sensor and birdcage)
Fig. 12 Sensor dimensions
Fig. 13 Birdcage dimensions
T
M
06
68
9
1
25
1
6
TM
06 689
6 261
6
TM
06 68
95 26
16
Grundfos submersible, analog level pressure
transducer kit (see fig.
11 )
Product
number
65 ft (19.8 m) PUR cable, 0-9 psi (0 - 0.62 bar) / 0 -
20.1 ft (6.1 m) measuring range, stainless-steel
birdcage
99045076
3.94 in. (100 mm)
0.393 in.
(10 mm)
0.1.06 in.
(27 mm)
G1/2B
0.708 in.
(18 mm)
3.81 in. (97 mm)
1.97 in. (50 mm)
3.81 in. (97 mm)
Wt 3 lb
(1360 g)
0.20 in.
(5 mm)
0.79 in.
(20 mm)