6
1. Introduction
1.1 Introduction
Metering Pumps “AMS DIGITAL” Series are the ideal solution for low / middle dosing of chemicals.
All control and setup parameters are available through a digital keyboard and they are displayed on a LCD backlit display.
Note: some functions described into this manual may need accessories not included into the pump packaging.
1.2 pump’s capacity
Flow rate is determined by the stroke length and by the stroke speed. The stroke length is adjustable from 0 to 100% using the stroke
length adjustment knob. However dosin accuracy is guarantee within an adjustment range from 30% to 100%.
1. 3 Models
AMS ph
Proportional pump driven by internal built-in pH meter (0÷14pH) and level control, supplied without pH electrode
AMS Rh
Proportional pump driven by internal built-in Redox meter (0÷1000mV) and level control, supplied without Redox electrode
AMS EXT / 485
Remote controlled AMS EXT pump via RS485.
1.4 AMS Flow
Pressure Flow
bar
l/h
25
05
15
10
10
15
07
20
03
40
02
60
1.5 AMSA (self-venting) flow
Pressure
Flow
bar
l/h
25
3.2
15
06
10
10
07
13
Legend:
a.
Alternating Current;
b. DC,
c.
Protective Earth;
d. Standby;
e.
Warning -
Summary of Contents for AMS DIGITAL
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