The IFM IES237 IEB3006-BNKG/V4A/US-104 is a robust inductive proximity sensor designed for reliable non-contact detection of metallic objects in industrial automation, machinery and factory applications. It features a 6 mm sensing range, NPN normally-closed output, 10–30 V DC operation, 800 Hz switching frequency, M8 × 1 stainless-steel housing, non-flush mounting and M12 connector. Its high protection rating and wide operating temperature range make it suitable for demanding industrial environments.
Explore performance details, construction highlights, applications, and technical information in one clear overview.
The IFM IES237 IEB3006-BNKG/V4A/US-104 is an inductive proximity sensor designed for dependable, repeatable detection of metallic objects without physical contact. It is suitable for industrial automation, mobile applications, cooling and lubricating systems, and other applications where reliable metal detection is required.
The sensor provides a 6 mm sensing range, with a real sensing range of 6 ± 10% mm and an operating distance of 0–4.86 mm. Its increased sensing range supports reliable detection of metallic machine components, workpieces and moving parts.
The IES237 uses an NPN normally-closed output and operates from a 10–30 V DC supply. Its 800 Hz switching frequency supports repetitive detection tasks in automated machinery and production equipment.
6 mm sensing range
Real sensing range: 6 ± 10% mm
Operating distance: 0–4.86 mm
Increased sensing range
NPN electrical design
Normally-closed output
10–30 V DC operating voltage
800 Hz switching frequency
100 mA permanent switching current
100 mA short-time switching current
M8 × 1 threaded housing
50 mm overall length
Non-flush mountable
Stainless steel housing
M12 connector
3-wire connection
IP65 protection
IP66 protection
IP67 protection
IP68 protection
IP69K protection
-40 °C to +85 °C ambient temperature
Reverse-polarity protection
Short-circuit protection
Overload protection
Vibration resistant
Shock resistant
Continuous-shock resistant
Rapid-temperature-change resistant
Salt-spray tested
Suitable for industrial applications
Suitable for mobile applications
Suitable for cooling and lubricating applications
Suitable for factory automation
The IES237 provides reliable non-contact metal detection for industrial machinery and automated production equipment. Its 6 mm sensing range allows metallic objects to be detected without mechanical contact, supporting machine-position monitoring, component presence detection, metal detection, conveyor monitoring and production-line control.
The 800 Hz switching frequency enables repetitive detection operations in automated equipment. The NPN normally-closed output provides a switching signal to compatible PLCs, industrial controllers and automation systems.
The sensor features an M8 × 1 threaded stainless-steel housing with a 50 mm overall length. Its non-flush mounting design provides flexibility when installing the sensor in suitable machine structures, fixtures and equipment.
The IES237 uses an M12 A-coded connector and a 3-wire electrical connection, allowing integration with compatible industrial sensor cables and automation equipment.
The sensor is designed for demanding industrial conditions, with an operating temperature range of -40 °C to +85 °C and IP65, IP66, IP67, IP68 and IP69K protection. These characteristics make it suitable for environments exposed to dust, moisture, vibration and demanding cleaning conditions.
For Industrial Automation UAE, the IES237 can be integrated with PLCs, industrial controllers, control panels and other automation equipment for machine monitoring and process control.
For Industrial automation companies in UAE, Industrial automation companies UAE and businesses developing Industrial automation systems in UAE, the sensor provides a dependable solution for proximity detection, metal-component detection and machine-position feedback.
The IES237 can form part of an Industrial Equipment & Supplies portfolio for companies supplying Industrial Equipment & Supplies in UAE, Industrial Equipment & Supplies suppliers, Industrial Equipment in UAE and Industrial Electrical Equipment.
For an Industrial Automation Supplier in UAE, Industrial Automation Suppliers UAE, Automation Products Supplier UAE and Industrial Automation Equipment UAE, the IES237 provides a practical sensing component for machine builders, manufacturers and automation integrators.
The sensor is relevant to businesses supplying Industrial Sensors, Industrial Sensors Supplier UAE, Proximity Sensors, Proximity Sensors Supplier UAE, Photoelectric Sensors and other industrial sensing products through a Sensor Supplier UAE.
It can also be integrated alongside Factory Automation Components and other Industrial Automation Components UAE for manufacturing, assembly, material-handling and automated production systems.
| Specification | Details |
|---|---|
| Product Code | IES237 |
| Manufacturer | IFM electronic |
| Model / Part Number | IEB3006-BNKG/V4A/US-104 |
| Product Type | Inductive Sensor |
| Sensor Type | Inductive Proximity Sensor |
| Electrical Design | NPN |
| Output Function | Normally Closed (NC) |
| Operating Voltage | 10–30 V DC |
| Current Consumption | < 10 mA |
| Protection Class | III |
| Reverse Polarity Protection | Yes |
| Maximum Voltage Drop | 2.5 V |
| Permanent Switching Current | 100 mA |
| Short-Time Switching Current | 100 mA |
| Switching Frequency | 800 Hz |
| Short-Circuit Protection | Yes |
| Overload Protection | Yes |
| Sensing Range | 6 mm |
| Real Sensing Range (Sr) | 6 ± 10% mm |
| Operating Distance | 0–4.86 mm |
| Increased Sensing Range | Yes |
| Correction Factor – Steel | 1 |
| Correction Factor – Stainless Steel | 0.7 |
| Correction Factor – Brass | 0.5 |
| Correction Factor – Aluminium | 0.5 |
| Correction Factor – Copper | 0.4 |
| Hysteresis | 1–20% of Sr |
| Switch-Point Drift | -10 to +10% of Sr |
| Housing Type | Threaded |
| Thread | M8 × 1 |
| Overall Length | 50 mm |
| Mounting | Non-flush mountable |
| Housing Material | Stainless steel 1.4404 / 316L |
| Sensing Face Material | LCP, white |
| LED Window Material | PEI |
| Lock Nut Material | Stainless steel 1.4404 / 316L |
| Connection | 1 × M12 connector |
| Connector Coding | A-coded |
| Electrical Connection | 3-wire |
| Switching Status Indication | 4 × yellow LED |
| Protection Rating | IP65, IP66, IP67, IP68, IP69K |
| Ambient Temperature | -40 °C to +85 °C |
| Vibration Resistance | EN 60068-2-6 Fc, 20 g |
| Shock Resistance | EN 60068-2-27 Ea, 100 g |
| Continuous Shock Resistance | EN 60068-2-27, 40 g |
| Fast Temperature Change | EN 60068-2-14 Na |
| Salt Spray Test | EN 60068-2-52 Kb, Severity Level 5 |
| EMC | EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN 61000-4-6, EN 55011 Class B |
| MTTF | Approx. 1322 years |
| UL Approval | Yes |
| UL Ambient Temperature | -25 °C to +70 °C |
| UL Enclosure Type | Type 1 |
| UL Approval Number | A028 |
| UL File Number | E174191 |
| Weight | Approx. 16.9 g |
| Tightening Torque | A = 5 mm: 2 Nm; B: 5 Nm |
| Accessories Included | 2 lock nuts |
| Pack Quantity | 1 piece |
| Typical Applications | Industrial automation, factory automation, machine position detection, metal detection, mobile machinery, cooling and lubricating applications |
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