Description product group

gamma/ XL – large output, great features

The new solenoid-driven metering pump gamma/ XL extends the capacity range of the proven gamma/ X to 80 l/h. In addition to the familiar relays and bus interfaces, the gamma/ XL provides a socket with 3 more configurable inputs and outputs. This allows the gamma/ XL to network with all common systems, devices and platforms. Like the gamma/ X, the gamma/ XL has an intuitive operating concept. The pump is adjusted using a click wheel and 4 additional operating keys. Pressure detection without wetted parts ensures maximum operational safety. Hydraulic error statuses, like “Gas in the dosing head”, “Overpressure” and “No pressure” can be detected.

Pressure fluctuations in the system are detected and compensated for, achieving a high level of dosing precision and reducing chemical consumption to the required level.

The last 300 events are retrospectively saved in the integral logbook, which permits rapid analysis of the cause and troubleshooting if required.

Deviations from the metering volume or hydraulic fault statuses are immediately detected and corrected by the gamma/ XL. The pump’s operating menu includes ordering information for the wear parts required.

Designed as a smart product, it can also be connected to our web-based IIoT platform. The user can use this to monitor his metering process in real-time, avoid downtimes and generate reports fully automatically.

Discover more about DULCONNEX

You can find more product details and downloads on our Corporate Website.

Properties / Your benefits

  • Simple adjustment of the metering rate directly in l/h
  • Integrated pressure measurement and display for greater safety during commissioning and in the process
  • Control range for metering rate 1:40,000
  • Direct input of the required and desired concentration in concentration mode with volume-proportional metering tasks
  • Virtually wear-free solenoid drive, overload-proof and economical
  • Suitable for continuous micro-metering from approx. 4 ml/h, thanks to the regulated solenoid drive
Technical details
  • Illuminated 3” LCD and 3-LED display for operating, warning and error messages, visible from all sides
  • In non-automatic mode, stroke rate setting 1 stroke/h – 12,000 strokes/h, stroke length electronically continuously variable 0 – 100%, recommended 30 – 100%
  • Factor with external contact control 99:1 – 1:99
  • In automatic mode, an even finer setting in ml
  • Batch operation with max. 99.99 l or 99,999 strokes/start pulse
  • Connector for 2-stage level switch
  • 3 additional ports, switched as digital inputs or outputs
  • Optional 0/4 – 20 mA output for remote transmission of actual dosing rate and error messages
  • Optional relay module with 1 x switch-over contact, 230 V – 8 A
  • Optional relay module with 2 x On, 24 V – 100 mA
Delivery details
Scope of delivery: Metering pump with power cord and connection set
Delivery time: 3-4 weeks
Variants
Order Number Price Delivery time Max. feed rate Max. back pressure Dosing head material Liquid end version Connector size
1112199
GXLAEU0730PVT20000UEC030EN
Usually In Stock 29.4 l/h 7 bar PVDF with manual venting hose 12x9 mm
1112422
GXLAEU1612PVT20000UEC030EN
Usually In Stock 12 l/h 16 bar PVDF with manual venting hose 8x5 mm
1112423
GXLAEU0450PVT20000UEC030EN
Usually In Stock 49 l/h 4 bar PVDF with manual venting Union nut G3/4" with d16 hose nozzle
Order Number: 1112199
Approvals :
CE
Cable and plug :
2 m British (3 pin)
Connector size :
hose 12x9 mm
Degree of protection :
IP66
Design :
Housing RAL 5003, cover RAL 2003
Diaphragm :
PTFE/EPDM
Diaphragm rupture indicator :
without diaphragm rupture indicator
Dosing head material :
PVDF
Electrical connection :
Universal 100-240 V, 50/60 Hz
Identity Code :
GXLAEU0730PVT20000UEC030EN
Language :
English
Level switch :
Input for 2-stage level switch with round plug
Liquid end version :
with manual venting
Max. back pressure :
7 bar
Max. feed rate :
29.4 l/h
Output :
ca. 68W
Relay function :
0/4 – 20 mA analogue output + fault indicating / pacing relay (24 V - 100 mA)
Seals :
PTFE
Stroke rate :
200 strokes/min
Stroke volume :
max. 2.4 ml/stroke
Suction lift :
5.0 mWC (with filled suction line and filled dosing head)
Valve balls :
Ceramic
Order Number: 1112422
Approvals :
CE
Cable and plug :
2 m British (3 pin)
Connector size :
hose 8x5 mm
Degree of protection :
IP66
Design :
Housing RAL 5003, cover RAL 2003
Diaphragm :
PTFE/EPDM
Diaphragm rupture indicator :
without diaphragm rupture indicator
Dosing head material :
PVDF
Electrical connection :
Universal 100-240 V, 50/60 Hz
Identity Code :
GXLAEU1612PVT20000UEC030EN
Language :
English
Level switch :
Input for 2-stage level switch with round plug
Liquid end version :
with manual venting
Max. back pressure :
16 bar
Max. feed rate :
12 l/h
Output :
ca. 68W
Relay function :
0/4 – 20 mA analogue output + fault indicating / pacing relay (24 V - 100 mA)
Seals :
PTFE
Stroke rate :
200 strokes/min
Stroke volume :
max. 4.08 ml/stroke
Suction lift :
3.0 mWC (with filled suction line and filled dosing head)
Valve balls :
Ceramic
Order Number: 1112423
Approvals :
CE
Cable and plug :
2 m British (3 pin)
Connector size :
Union nut G3/4" with d16 hose nozzle
Degree of protection :
IP66
Design :
Housing RAL 5003, cover RAL 2003
Diaphragm :
PTFE/EPDM
Diaphragm rupture indicator :
without diaphragm rupture indicator
Dosing head material :
PVDF
Electrical connection :
Universal 100-240 V, 50/60 Hz
Identity Code :
GXLAEU0450PVT20000UEC030EN
Language :
English
Level switch :
Input for 2-stage level switch with round plug
Liquid end version :
with manual venting
Max. back pressure :
4 bar
Max. feed rate :
49 l/h
Output :
ca. 68W
Relay function :
0/4 – 20 mA analogue output + fault indicating / pacing relay (24 V - 100 mA)
Seals :
PTFE
Stroke rate :
200 strokes/min
Stroke volume :
max. 4.08 ml/stroke
Suction lift :
3.0 mWC (with filled suction line and filled dosing head)
Valve balls :
Ceramic

All data calculated with water at 20 °C.


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