Festo Inductive Threaded Barrel Proximity Sensor, M5, 0.8 mm Detection, PNP NO, 10 → 30 V dc

RS Stock No.:: 121-5560
Distrelec Article No.:: 301-69-612
Mfr. Part No.:: SIEN-M5B-PS-K-L
Manufacturer:: Festo

Festo Inductive Threaded Barrel Proximity Sensor, M5, 0.8 mm Detection, PNP NO, 10 → 30 V dc

Bulk discount available

Subtotal (1 unit)*

SGD97.77

(exc. GST)

SGD106.57

(inc. GST)

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In Stock

Plus 16 unit(s) shipping from 15 December 2025
Plus 8 unit(s) shipping from 19 January 2026

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Units	Per unit
1 - 4	SGD97.77
5 - 9	SGD95.72
10 +	SGD93.70

*price indicative

RS Stock No.:: 121-5560
Distrelec Article No.:: 301-69-612
Mfr. Part No.:: SIEN-M5B-PS-K-L
Manufacturer:: Festo

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Festo
	Thread Size	M5
	Sensor Technology	Inductive
	Detection Range	0.8 mm
	Body Style	Threaded Barrel
	Digital Switching Output Type	PNP
	Output Function	NO
	Cable Length	2m
	Connection Type	Pre-Cabled
	Supply Voltage	10 → 30 V dc
	Length	25mm
	IP Rating	IP67
	Mounting Type	Flush
	Housing Material	Polyamide
	Maximum DC Voltage	30V
	Minimum Operating Temperature	-25°C
	Maximum Operating Temperature	+70°C
	Shielding	Shielded
	Maximum Switching Frequency	5kHz
	Short Circuit Overload Protection	Yes
	Depth	20mm
	Standards Met	cULus Listed, EN 60947-5-2, EU EMC, RCM
	Switching Current	200 mA
	Reverse Polarity Protection	Yes
	Series	SIEN
	Switching Frequency	5 kHz

	Select all
	Brand Festo
	Thread Size M5
	Sensor Technology Inductive
	Detection Range 0.8 mm
	Body Style Threaded Barrel
	Digital Switching Output Type PNP
	Output Function NO
	Cable Length 2m
	Connection Type Pre-Cabled
	Supply Voltage 10 → 30 V dc
	Length 25mm
	IP Rating IP67
	Mounting Type Flush
	Housing Material Polyamide
	Maximum DC Voltage 30V
	Minimum Operating Temperature -25°C
	Maximum Operating Temperature +70°C
	Shielding Shielded
	Maximum Switching Frequency 5kHz
	Short Circuit Overload Protection Yes
	Depth 20mm
	Standards Met cULus Listed, EN 60947-5-2, EU EMC, RCM
	Switching Current 200 mA
	Reverse Polarity Protection Yes
	Series SIEN
	Switching Frequency 5 kHz

COO (Country of Origin):: HU

Festo Inductive Proximity Sensor, Barrel, PNP Output - SIEN Series - SIEN-M5B-PS-K-L

Need to detect metallic objects at close range in a high-vibration or high-shock area? This barrel-bodied inductive proximity sensor from Festo is perfect for the job. Its ingress protection (IP) rating of 67 means it can withstand temporary immersion in water and it's unaffected by oil, dirt or surface finish. The sensor detects metal within a range of 0.8 mm. It can be used at temperatures ranging from -25°C to +70°C, making it suitable for a wide range of environments.

• Housing made from durable polyamide and non-corrosive high-alloy steel
• Flush mounting style is ideal for embedding in a panel
• Supply voltage of 10 to 30 V DC for safety
• M5 x 0.5 thread size is compact and easy to work with
• Yellow LED (light-emitting diode) operating status display makes it easy to monitor

Application Information

• Metal-detecting equipment used on oil rigs
• Mining equipment

Does this sensor contain any hazardous materials?

The sensor is free from copper and PTFE (polytetrafluoroethylene), and it contains only minimal levels of other hazardous substances.

Can this sensor stand up to electrical surges?

The sensor has a moderate surge-protection strength of 1 kV.