Water Analysis Solutionswww.hbbossen.com

Insertion type Magnetic Flowmeter LDC series
Widely used in water, sewage, acid, alkali and other conductive liquid with conductivity higher than 5us / cm
 
Measuring media: conductive liquid
Measuring range: 127-254340m³ / h
Output signal: 4-20mA; RS485; HART protocol; MODBUS protocol
Accuracy class: 0.5 ~ 10m / s: ± 1.5% FS; 0.1 ~ 0.5m / s: ± 2.0% FS
Medium temperature: -20 ℃ ~ / + 130 ℃
Explosion levels: ExdIIBT6
Protection class: IP65 (Integrate) IP68 (split)
Product Overview
LDC plug-in electromagnetic flowmeter is developed on the basis of pipeline electromagnetic flowmeter on a new type of flow meter, it reserves the pipeline electromagnetic flowmeter basis of merit, for the pipeline electromagnetic flowmeter in pipeline installation difficulties, costs and large defects, according to the magnetic M.Niculae (NIKURADS) principle, electromagnetically energized by measuring the average flow velocity of the fluid, whereby the volume of fluid flow. Especially the use of hot tapping, under pressure after mounting technology, plug-in electromagnetic flowmeter can be installed without stopping the water can also be mounted on a cast iron pipes, cement pipes. The successful development of plug-in electromagnetic flowmeter for detecting fluid flow to provide a new means.
Product Features
Plug-in electromagnetic flowmeter Official Road traffic detection, installation is simple, do not stop, on-site classes Tapping, has the absolute advantage and installation price advantage;
For water, sewage, acid, alkali and other conductive liquid flow rate detection 5us / cm or more, the change does not affect the change in conductivity performance, highly complex changes to adapt to the fluid. Particularly suitable for measuring the flow of drainage channels;
Flowmeter no mechanical moving parts, the converter optimized design, compact, easy to install, converters and sensors are interchangeable, you can freely change the measuring range (0.5m / s ~ 10m / s);
The detected flow only to the depth of insertion, so that meter wide versatility and interchangeable. One model can be applied to a variety of fluid measurement requirements pipeline;
It can be connected to any standard secondary instrument;
4 ~ 20mA current output;
You can set the pulse output;
RS485 interface, HART communication protocol, MODBUS protocol;
Automatic range switching function. When the flow meter range, the range can be switched automatically to ensure accurate measurement of full scale;
Negative flow calculation function. User selectable forward or reverse metering metering (default is forward measurement);
Upper and lower alarm. Users can set upper and lower limits as required instantaneous flow when the flow exceeds the upper or lower limit value of the alarm buzzer or relay output (user selectable);
ATC alarm. In operation, when the inner tube empty tube flow meter, flow rate is zero, the upper right corner of the display alarm;
Power protection, operational results and parameters set by the user and then the meter after power is not lost, EEPROM set parameters can be saved and accumulated value;
Low-cut function. Users can set the display panel or the lower limit voltage flow, which cut little interference signal;
Instrument "auto-zero" principle, eliminate electrochemical signal interference, auto-zero;
Converters and sensors with a variety of installation and degree of protection, there are IP68 suitable for diving installation.
 
Technical Parameters

Pipe Diameter	300-3000mm
Flow speed range	0.1～10m/s
Accuracy	0.5～10m/s:±1.5%FS;0.1～0.5m/s:±2.0%FS
	0.1～10m/s:±2.5%FS（FS means 40%～－100% full scale flow）
Conductivity	> 5µs/cm
Straight pipe	Front 5DN, rear 3DN
Media Temperature	-20℃～/+130℃
Ambient temperature	-20℃～/+60℃
Pressure	1.6MPa
Protection level	IP65(Integrate)  IP68(Split)
Electrode material	SS316L
Output Signal	4-20mA；RS485;HART protocol; MODBUS protocol
Sensor Material	Stainless Steel
Working Power	220VAC,tolerant of 15% or24VDC,ripple≤5%
Power	6.5W
Presure	≤1.6MPa

Flow Range

	0.5	1	2	3	4	5	6	7	8	9	10
300	127	254	509	763	1017	1272	1526	1780	2035	2289	2545
350	173	346	692	1039	1385	1731	2077	2423	2769	3116	3464
400	226	452	904	1356	1809	2261	2713	3165	3617	4069	4523
450	286	572	1145	1717	2289	2861	3434	4006	4578	5150	5725
500	353	707	1413	2120	2826	3533	4239	4946	5652	6359	7069
600	509	1017	2035	3052	4069	5087	6104	7122	8139	9156	10180
700	692	1385	2769	4154	5539	6924	8308	9693	11078	12463	13847
800	904	1809	3617	5426	7235	9043	10852	12660	14469	16278	18086
900	1145	2289	4578	6867	9156	11445	13734	16023	18312	20602	22891
1000	1413	2826	5652	8478	11304	14130	16956	19782	22608	25434	28260
1200	2035	4069	8139	12208	16278	20347	24417	28486	32556	36625	40694
1400	2769	5539	11078	16617	22156	27695	33234	38773	44312	49851	55390
1600	3617	7235	14469	21704	28938	36173	43407	50642	57876	65111	72346
1800	4578	9156	18312	27469	36625	45781	54937	64094	73250	82406	91562
2000	5652	11304	22608	33912	45216	56520	67824	79128	90432	101736	113010
2200	6839	13678	27356	41034	54711	68389	82067	95745	109423	123101	136778
2400	8139	16278	32556	48833	65111	81389	97667	113944	130222	146500	162778
2600	9552	19104	38208	57311	76415	95519	114623	133726	152830	171934	191038
2800	11078	22156	44312	66468	88623	110779	132935	155091	177247	199403	221558
3000	12717	25434	50868	76302	101736	127170	152604	178038	203772	228906	254340