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ESCL measuring & detection

Features:

1. Provided with RS485 or RS232 communication function, standard Modbus  adopted to communicate with upper computer. 

2. Analogue quantity output, 0~5 V/ 0~10 V/ 4~20 mA. 

3. Applicable to detect or measure. 

4. Ultra-long detection distance and easy to align correctly.

5. High in accuracy and good in performance.

Product Details

1. Working Principle

ESCL series measuring & detection light curtain consists of emitter and receiver. The emitter emits the light directly to the receiver and form the light curtain system. When an opaque object enters the sensing area of the light curtain, a part of light beams will be interrupted and it cause the receiver can’t receive the due light. ESCL series measuring & detection light curtain adopts synchronous scanning to identify the interrupted channels.

Firstly, a emitter channel transmits a optic pulse and the due receiver will come to receiver the optic pulse. When the reception finishes, it will start the scanning of next channel and until the completion of all the scanning. When a scanning cycle finishes, the system will record in which channel light is through and in which channel light is interrupted and then outputs a signal according to systematic definition. The signal can be analog quantity signal or digital quantity signal


2. Control Output Method

a. On-off output: NPN output.

b. Internal(or external) regulating switch or remote controller can be used to set aspecific number of light beams interrupted, only with which there will be output of signal from the light curtain.

c. When applied on void detection, there will be output signal only when any or morelight beams pass through.

d.  When Eight-bit Binary adopted, the light curtain will follow Eight-bit Binary to proceed outputof interrupted channels.

e.  Analog quantity signal output: 4-20mA、1-5VDC、0-5VDC、0-10VDC, can be connectedwith upper computer or other data gathering system

f.Provided with RS485 orRS232 communication function, standard Modbus adopted to communicate with upper computer.


3. Technical parameters



4. Wire Connection Diagram


5. Dimension Diagram


6. Model Selection

Beam Gap (20mm) Beam Gap (10mm) Beam Gap (5mm) Beam Gap (2.5 mm)

No. of BeamsProtective HeightTotal HeightModel No.
16n300mm387mmESCL1620
24n460mm547mmESCL2420
32n620mm707mmESCL3220
40n780mm867mmESCL4020
48n940mm1027mmESCL4820
56n1100mm1187mmESCL5620
64n1260mm1347mmESCL6420
72n1420mm1507mmESCL7220
80n1580mm1667mmESCL8020
88n1740mm1827mmESCL8820
96n1900mm1987mmESCL9620
104n2060mm2147mmESCL10420
112n2220mm2307mmESCL11220
120n2380mm2467mmESCL12020
128n2540mm2627mmESCL12820
136n2700mm2787mmESCL13620
144n2860mm2947mmESCL14420
152n3020mm3107mmESCL15220
160n3180mm3267mmESCL16020
168n3340mm3427mmESCL16820
176n3500mm3587mmESCL17620
184n3660mm3747mmESCL18420
192n3820mm3907mmESCL19220
200n3980mm4067mmESCL20020
208n4140mm4227mmESCL20820
216n4300mm4387mmESCL21620
224n4460mm4547mmESCL22420
232n4620mm4707mmESCL23220
240n4780mm4867mmESCL24020
248n4940mm5027mmESCL24820
Note: Besides above mentioned models, measuring light curtain with special measuring height can be customized according to customers´ requirement.

No. of BeamsProtective HeightTotal HeightModel No.
16n150mm232mmESCL1610
24n230mm312mmESCL2410
32n310mm392mmESCL3210
40n390mm472mmESCL4010
48n470mm552mmESCL4810
56n550mm632mmESCL5610
64n630mm712mmESCL6410
72n710mm792mmESCL7210
80n790mm872mmESCL8010
88n870mm952mmESCL8810
96n950mm1032mmESCL9610
104n1030mm1112mmESCL10410
112n1110mm1192mmESCL11210
120n1190mm1272mmESCL12010
128n1270mm1352mmESCL12810
136n1350mm1432mmESCL13610
144n1430mm1512mmESCL14410
152n1510mm1592mmESCL15210
160n1590mm1672mmESCL16010
168n1670mm1752mmESCL16810
176n1750mm1832mmESCL17610
184n1830mm1912mmESCL18410
192n1910mm1992mmESCL19210
200n1990mm2072mmESCL20010
208n2070mm2152mmESCL20810
216n2150mm2232mmESCL21610
224n2230mm2312mmESCL22410
232n2310mm2392mmESCL23210
240n2390mm2472mmESCL24010
248n2470mm2552mmESCL24810
Note: Besides above mentioned models, measuring light curtain with special measuring height can be customized according to customers´ requirement.

No. of BeamsProtective HeightTotal HeightModel No.
16n75mm163mmESCL1605
24n115mm203mmESCL2405
32n155mm243mmESCL3205
40n195mm283mmESCL4005
48n235mm323mmESCL4805
56n275mm363mmESCL5605
64n315mm403mmESCL6405
72n355mm443mmESCL7205
80n395mm483mmESCL8005
88n435mm523mmESCL8805
96n475mm563mmESCL9605
104n515mm603mmESCL10405
112n555mm643mmESCL11205
120n595mm683mmESCL12005
128n635mm723mmESCL12805
136n675mm763mmESCL13605
144n715mm803mmESCL14405
152n755mm843mmESCL15205
160n795mm883mmESCL16005
168n835mm923mmESCL16805
176n875mm963mmESCL17605
184n915mm1003mmESCL18405
192n955mm1043mmESCL19205
200n995mm1083mmESCL20005
208n1035mm1123mmESCL20805
216n1075mm1163mmESCL21605
224n1115mm1203mmESCL22405
232n1155mm1243mmESCL23205
240n1195mm1283mmESCL24005
248n1235mm1323mmESCL24805
Note: Besides above mentioned models, measuring light curtain with special measuring height can be customized according to customers´ requirement.


No. of BeamsProtective HeightTotal HeightModel No.
32n77.5mm162mmESCL32025
64n157.5mm242mmESCL64025
96n237.5mm322mmESCL96025
128n317.5mm402mmESCL128025
160n397.5mm482mmESCL160025
192n477.5mm562mmESCL192025
224n557.5mm642mmESCL224025
256n637.5mm722mmESCL256025
288n717.5mm802mmESCL288025
320n797.5mm882mmESCL320025
352n877.5mm962mmESCL352025
384n957.5mm1042mmESCL384025
416n1037.5mm1122mmESCL416025
448n1117.5mm1202mmESCL448025
480n1197.5mm1282mmESCL480025
Note: Besides above mentioned models, measuring light curtain with special measuring height can be customized according to customers´ requirement.

7.  Specification Explanation

8. Application 

Abundant in application, such as objects’ surface measuring & detection, void detection, counting, scope determining of spray coating, cargo sorting, and material’s deviation rectifying and alignment on coiling equipment, etc.


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