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WOLTMANN MID water meter for cold water
Mod. MEISTREAM
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Woltmann liter counter for clear water, MID approved
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High overload capability, no straight inlet length necessary
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Max water temperature : 50°C
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Flanged connection DN40 ... DN150
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Horizontal or vertical installation position
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Pulse/Opto/MBus output with HRI-MEI module or opto OD01/OD03
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Datasheet
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WOLTMANN water meter for hot water
Mod. WPD130
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Woltmann liter counter for clear water
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Max water temperature : 130°C
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Flanged connection 1"1/2 - 2" - 2"1/2 - 3" - 4" - 5" - 6" - 8"
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Length 220 - 200 - 200- 225 - 250 - 250 - 300 - 350 mm
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Nominal flow rate 10 - 15 - 25 - 40 - 60 - 100 - 150 - 250 mc/h
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Pulse output: reed (1pul / 25-100-250 liters) or opto (1pul / 1-10 liters up to DN125, 1pul / 10-100 liters from DN150)
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Datasheet
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WOLTMANN water meter for cold water
Mod. WPD50
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Woltmann liter counter for clear water
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Max water temperature : 50°C
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Flanged connection 1"1/2 - 2" - 2"1/2 - 3" - 4" - 5" - 6" - 8"
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Length 220 - 200 - 200- 225 - 250 - 250 - 300 - 350 mm
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Nominal flow rate 10 - 15 - 25 - 40 - 60 - 100 - 150 - 250 mc/h
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Pulse output: reed (1pul / 10-100-1000 liters) or opto (1pul / 1-10 liters up to DN125, 1pul / 10-100 liters from DN150)
Can't be sold in EU for billing use as not MID approved, has been replaced by MEISTREAM Woltmann meter
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Datasheet
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Accessories
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Optoelectronic pulser
Mod. OD01 - OD02
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Suitable for WPD Woltmann water meters
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Available for cold water 50°C (OD01) or hot water 130°C (OD02)
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Pulse values: 1 pulse/liter or 1 pulse/10 liters
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Frequency output signal, can be converted with DMF instrument
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See attached datasheet for other available pulse values
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Datasheet
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Data interface and pulse output for Meistream
Mod. HRI-MEI
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Suitable for MEIMSTREAM Woltmann water meters
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Pulse output compatible reed and optoelectronic
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Pulse value: from 10 liters/pulse to 1000 liters/pulse
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Battery powered, lifetime 12 years
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See attached datasheet for other available pulse values
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Datasheet
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Reed pulser
Mod. RD01 - RD02
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Suitable for WPD Woltmann water meters
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Available for cold water 50°C (RD01) or hot water 130°C (RD02)
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See attached datasheet for available pulse values
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Datasheet
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Frequency divider
Mod. DMF
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Pulse divider and interface, suitable for measure conversion
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Input for OPTO, NPN/PNP, reed, NAMUR sensor from water meter
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Reed SPST contact + static NPN/PNP output
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Selectable divider value between 1...9999, up to 3 decimal places
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Output pulse length from 2 to 250 msec
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24vac/dc power supply
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Reference manual
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