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rotary piston meter R-MK / R-TK / models 116/117 - HYDROMETER
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rotary piston meter R-MK / R-TK / models 116/117 - HYDROMETER


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hYdrometer
ROTARY PISTON MEASURING CAPSULE METER R-MK & R-MSK QN 2.5
& ROTARY PISTON METER R-TK QN 2.5.3.5-5.10 MODELS 116 /117
BONYTO
APPLICATION
□ Only the measuring capsule needs to be replaced on expiry of the calibration period
□ Housing and coupling head (same design as CALYGA meter) remain fitted in the pipeline
□ Cold water up to 30 °C (safe up to 50 °C)
□ Installation:
in any'position
horizontal, rising pipe, downpipe
R-MK
R-MSK
FEATURES
□ EEC approval for metrological class C
□ Low starting flow (approx. 2 l/h) permits recording of very small amounts of water
□ Large measuring range
□ Self-cleaning measuring chamber removes sédimentation or polluted water
□ Encapsulated roller counter unit rotatable by 350°
□ Patented anti-condensation counter window for reliable reading
□ No inlet section necessary
□ Prepared as standard for connection of HYDRO­RADIO "Compact" module or "PULSAR" contact maker (reedswitch) or "DRACO" modular metering counter
MODULARITY
Retrofitable on site (just clips on to the basic meter)
□ HYDRO-RADIO "Compact" module
□ PULSAR contact maker (reed switch)
□ DRACO modular metering counter
HEAD LOSS GRAPH
1
0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0
HYDRO-NET
Remote transmission (dosing controller)
HYDRO-LOG
Qn 2.5 Qn 3.5 Qn5 Qn1(l
1.6 2.3 3.4 6.3
2.4 2.7
3.3 4
4.7 5.8
8.9 11
3.5 4.5 4.7 5
5.2 6.6 7 -
7.5 9.5 10 -
14.1 18 19 20
Flow rate [m3/h]
TYPICAL ERROR GRAPH
DRACO _I
+5
HYDRO-RADIO
PULSAR
Protective cover (accessory)
+2 0
-2 -5
BONYTO rotary piston measuring capsule meter
E
a
a"
E
a
1

pageCatalog pdf di En 2012-05-21-25