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SiRON K037B Series K037B Series SIL4 Non-Blocking Optical Curtain

SiRON K037B Series SIL4 Non-Blocking Optical Curtain

Name: SiRON K037B Series SIL4 Non-Blocking Optical Curtain
Brand: SiRON
Rating: 5.0 (32 reviews)

* Level IV safety certification;
* Perfect self checking function and high resolution;* Anti electromagnetic and optical interference;
* Seismic and dustproof.

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Model:
K037B Series
Brand:
SiRON

Non-Blocking Safety Curtain Machinery safety protection light curtain Industrial machine safety sensor curtain Wired synchronization optical curtain High Safety Level Light Curtain

Product Description

About selection

屏幕截图 2026-04-30 132645

Model Selection Example: K037B-16-20 stands for K037B series, with 16 optical axes, 20mm optical axis spacing and NPN output.

K037B-16-20P represents the K037B series, featuring 16 optical axes, 20mm optical axis spacing and PNP output.

Note: When purchasing brackets separately, the order models are: K037B-L1, K0.37B-L2

Example

Equipment Operation Protection Detection Mechanical Equipment Detection

例子2

Dimension

屏幕截图 2026-04-30 133759

Accessories

屏幕截图 2026-04-30 134307

Wiring diagram

屏幕截图 2026-04-30 135333

屏幕截图 2026-04-30 135927

Specifications

Name	Light screen (Level 4Certification)
Security Level	Type4	Insulation Resistance	≥100MΩ
Wire Cross-sectional Area	30×30mm	Response time	≤10ms
Channel Quantity	Dual Channel	Synchronization Performance	Wired Synchronization
Number of Optical Axes	8, 10, 12, 14 axes……	Protection Rating	IP65
Protection Height	Protection height：H=(N−1)× Optical Axis Spacing Nstands for the number of optical axes.	Operating temperature	-10～+55℃
Protection distance*	0.2～4M	Ambient temperature	-40～+70℃
Optical axis spacing	10mm/20mm/40mm	Relative humidity	35%RH~85%RH
Power	3~8W	Anti-light Interference	1000Lux
Power supply	24V±10%	Circuit Protection	Reverse Polarity Protection/Output Short-circuit Protection, Dual-circuit Control System, Self-diagnosis and fault detection etc
Output Mode	NPN/PNP	Light curtain form	Through-beam

Model Selection Table

Optical axis spacing: 10mm (Protection distance: 0.2～4m)

Optical Axis Pitch	10mm
Number of Optical Axes	14 axes	16 axes	18 axes	20 axes	22 axes	24 axes	26 axes	28 axes	30 axes	32 axes	34 axes	36 axes	38 axes	40 axes	42 axes	44 axes	46 axes	48 axes
Protection Height (mm)	130	150	170	190	210	230	250	270	290	310	330	350	370	390	410	430	450	470
Overall Height of Light Curtain (mm)	146	166	186	206	226	246	266	286	306	326	346	366	386	406	426	446	466	486

Optical Axis Pitch	10mm
Number of Optical Axes	50 axes	52 axes	54 axes	56 axes	58 axes	60 axes	62 axes	64 axes	66 axes	68 axes	70 axes	72 axes	74 axes	76 axes	78 axes	80 v	…	98 axes
Protection Height (mm)	490	510	530	550	570	590	610	630	650	670	690	710	730	750	770	790	…	970
Overall Height of Light Curtain (mm)	506	526	546	566	586	606	626	646	666	686	706	726	746	766	786	806	…	986

Optical axis spacing: 20mm (Protection distance: 0.2～4m)

Optical Axis Pitch	20mm
Number of Optical Axes	8 axes	10 axes	12 axes	14 axes	16 axes	18 axes	20 axes	22 axes	24 axes	26 axes	28 axes	30 axes	32 axes	34 axes	36 axes	38 axes	40 axes	42 axes
Protection Height (mm)	140	180	220	260	300	340	380	420	460	500	540	580	620	660	700	740	780	820
Overall Height of Light Curtain (mm)	166	206	246	286	326	366	406	446	486	526	566	606	646	686	726	766	806	846

Optical Axis Pitch	20mm
Number of Optical Axes	44 axes	46 axes	48 axes	50 axes	52 axes	54 axes	56 axes	58 axes	60 axes	62 axes	64 axes	66 axes	68 axes	70 axes	72 axes	74 axes	…	98 axes
Protection Height (mm)	860	900	940	980	1020	1060	1100	1140	1180	1220	1260	1300	1340	1380	1420	1460	…	1940
Overall Height of Light Curtain (mm)	886	926	966	1006	1046	1086	1126	1166	1206	1246	1286	1326	1366	1406	1446	1486	…	1966

Optical axis spacing: 40mm (Protection distance: 0.2～4m)

Optical Axis Pitch	40mm
Number of Optical Axes	8 axes	10 axes	12 axes	14 axes	16 axes	18 axes	20 axes	22 axes	24 axes	26 axes	28 axes	30 axes	32 axes	34 axes	36 axes	38 axes	40 axes
Protection Height (mm)	280	360	440	520	600	680	760	840	920	1000	1080	1160	1240	1320	1400	1480	1560
Overall Height of Light Curtain (mm)	326	406	486	566	646	726	806	886	966	1046	1126	1206	1286	1366	1446	1526	1606

Optical Axis Pitch	40mm
Number of Optical Axes	42 axes	44 axes	46 axes	48 axes	50 axes	52 axes	54 axes	56 axes	58 axes	60 axes	62 axes	64 axes	66 axes	68 axes	70 axes	72 axes	74 axes
Protection Height (mm)	1640	1720	1800	1880	1960	2040	2120	2200	2280	2360	2440	2520	2600	2680	2760	2840	2920
Overall Height of Light Curtain (mm)	1686	1766	1846	1926	2006	2086	2166	2246	2326	2406	2486	2566	2646	2726	2806	2886	2966

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