TURBISWITCH GS5
Turbidity Limit Value Evaluation Unit
Evaluation Unit
Measuring cells (in-line installation)
Immersion Probes
SAFETY PRECAUTIONS
• Installation, initial start-up and maintenance may only be performed by trained personnel!
• The device may only be connected to supply power which complies with the specifications in the technical data and on the serial plate!
• The device must be disconnected from all sources of power during installation and maintenance work!
• The device may only be operated under the conditions specified in the operating instructions!
DESCRIPTION
The TURBISWITCH GS5 evaluation unit in conjunction with the associated transducers is an optical turbidity measurement for determining
the solid content in a liquid medium.
The turbidity signal is read out as an adjustable limit value via the evaluation unit.
The turbidity measurement is based on the optical absorption method, i.e. it reacts to light loss due to undissolved solids in the medium. Due to
clocked infrared light, the measurement is insensitive to external light.
If the measured turbidity value is exceeding or below the trigger point value, the output relay in the TURBISWITCH GS5 is actuated in
accordance with the settings.
Attention: Operation of the transducers of the TRUBOMAT series (TT-GS, TR-GS and CP1) at the evaluation unit
TURBISWITCH GS5 is not possible!
TECHNICAL DATA
Supply power
100...240V AC / 50...60Hz (TURBISWITCH GS5 G) or
10...30V DC and 12...24V AC (TURBISWITCH GS5 D)
Power consumption
1...5W
Ambient temperature
-10...+45°C
Output relays
2x potential free limit value contact (normally open)
(turbidity value is exceeding or below the trigger point value)
1 x potential free fault contact (normally open)
All contacts are open when supply power is switched off!
Output relay switching capacity
250V AC, 3A / 30V DC, 1A
Note: Contacts are not protected against overload! Use external protective device!
Housing dimensions
22.5x100x122mm
Top-hat rail dimensions
35x7.5mm (DIN EN 60715)
Protection
IP40
Connector terminals
Screw terminals, max. 1.5mm²
Limit value
0…100% within 3 measuring ranges (depending on the solid content)
LOW (5% steps); MEDIUM (2% steps); HIGH (1% steps)
Reset hysteresis
Adjustable 1…25% of the selected limit value
Cable length
Max. 100m between sensor and evaluation unit
Display
2½-place LED, 5x7 pixel matrix display
Settings
Rotary/pushbutton selector on front panel
Switching delay
Adjustable 0.1…9.9 seconds
CE Mark: The device fulfills the legal requirements of applicable EU-guidelines.
TUR
19-08-2021
M-410.03-EN-AA
410-03
/1
Turbidity Limit Value
Evaluation Unit
TURBISWITCH GS5
22, Rue de la Voie des Bans · Z.I. de la gare · 95100 ARGENTEUIL
Tel
Fax
+33 (0)1 30 25 83 20
+33 (0)1 34 10 16 05
Web
www.bamo.eu
INTERNATIONAL
