Metlab Automation Systems Energy Efficient

Metlab Test - Calibration Equipment

WOLTMAN Type water meter for industrial purposes and produced according to TS EN 14154 and OIML R49 standards.

MAIN FUNCTIONS

Software sends commands to concentrator for reading and controlling the valve. Information of user, account, and billing-parameters of meters read and controlled by service management software
Communication between meter and software is done by wireless concentrator.
Concentrator collects data from meter and sends the commands to meters coming from software.
Thanks to ad-hoc network based on which meters communicating with concentrator or with other meters, 8 layers route data transferring is realized.

System Configuration
No	Description	Explanation
1A	Wireless water meter	Wireless radio frequency communication between meter and concentrator
1B	Mbus wired water meter	Wire between meter and concentrator
2	External valf	Valf is externally mounted to meter.
3	Data concentrator	Modularized supports GPRS/ Ethernet
4	Meter reading software	Standard version software

VERTICAL SPIRAL TYPE WOLTMAN WATER METER SUPERIORITIES

Compared with traditional horizontal spiral type water meter works with gear on worm drive, this meter has a special structure of impeller drives register directly which creates high transmission efficiency than before without using gear on worm drive.
Low startup flow rate, wide measuring range and high measurement accuracy which the traditional meters does not reach
The vertical spiral measuring chamber inside of meter can be replaced from top of meter by unscrewing screws without taking the whole meter down from pipes.
Data to be saved more than 10 years after power off

Type	Dia.	Q3	Flow range	Temp.	Pressure	Pressure loss	Sensitivity to Upstream	Sensitivity to Downstream
mm	m3/h	Q3/Q1	Q2/Q1
SEBİL 50W	50	40	200	1,6	T30	MAP10	∆p63	U10	D5
SEBİL 80W	80	63	200	1,6	T30	MAP10	∆p63	U10	D5
SEBİL 100W	100	100	200	1,6	T30	MAP10	∆p63	U10	D5
SEBİL 150W	150	250	200	1,6	T30	MAP10	∆p63	U10	D5
SEBİL 200W	200	400	200	1,6	T30	MAP10	∆p63	U10	D5
Q2/Q1=1.6 Maximum permissible errors: T≤30˚C , Low partition(Q1≤Q<Q2), High partition (Q2≤Q≤Q4) Cannot measures reverse flow

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