MEMPRO S6.6
HYDROSTATIC MULTIPLE LIMIT VALUE SWITCH
SAFETY INSTRUCTIONS
- Installation, commissioning and maintenance may only be carried out by qualified personnel!
- Only connect the unit to the voltage specified in the technical data or on the type plate!
- Disconnect the unit from the power supply during installation/maintenance work!
- Only operate the unit under the conditions defined in these operating instructions!
DESCRIPTION
The MEMPRO S6.6 / MEMPRO C S6.6 hydrostatic multiple limit switch operates according to the dynamic pressure measuring principle.
The current level is derived from the hydrostatic pressure inside a measuring tube closed on one side and immersed in the medium. The
ceramic measuring cell is not touched by the medium.
The automatic calibration function adjusts the unit to the tank dimensions on site in a matter of seconds. Four limit switching points can be
assigned to the level range via the setting menu.
For tank contents with highly fluctuating temperatures, adhering or outgassing media, the MEMPRO S6.6 / MEMPRO C S6.6 should be
connected to an optionally available ventilation system. The clock control is already integrated in the measuring electronics.
TECHNICAL DATA
Power supply
24V DC (9...36V)
Power consumption
Max. 1 W
Ambient temperature
-20...+60°C (MEMPRO S6.6)
-15 … +60°C (MEMPRO C S6.6)
Media temperature
0...60°C PVC version (MEMPRO S6.6)
0...90°C PP version (MEMPRO S6.6)
0...90°C Stainless steel version (MEMPRO CS6.6)
Output relay
3+1x limit value relay 250V AC, 2A / 30V DC, 1A
(3x common root, 1x separate - fourth relay can also be used as clock generator)
Output relay switching power
250V AC, 2A / 30V DC, 1A
Note: The contacts are not protected against overload! Provide external protective device!
Connecting head
PBT, glass fibre reinforced
Protection class
IP65 according to EN 60 529
Terminals
Screw connection, max. 1.5mm²
Measuring cell
Ceramic, with EPDM seal(*)
(*)Please note!
The unit may only be used in media to which the EPDM measuring cell seal is resistant!
In the case of media to which EPDM is only conditionally resistant, care must be taken to ensure that the seal never comes into
direct contact with the medium during operation, assembly and maintenance!
Measuring accuracy
0.5% ±0.5 Digit
Display resolution
1%
Reset hysteresis
Adjustable 1...99%
Measurement value filter
Adjustable 1...9.9 seconds
Signalling
3-digit 7-segment LED display, 4x LED = limit relay
Setting
Combined rotary/push switch
Ventilation connection
For plugging on a hose (e.g. PVC 4x1mm) or for screwing in a compressed air connection with G1/4" thread
CE mark: The appliance fulfils the legal requirements of the applicable EU directives.
LEV
05-09-2023
M-592.03-EN-AB
592-03
/1
HYDROSTATIC MULTIPLE
LIMIT VALUE SWITCH
MEMPRO S6.6
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
