1 year warranty
The Omron E3JM-R4M4T-G is a retro-reflective photoelectric sensor designed for industrial automation applications requiring reliable contactless object detection. It features a built-in power supply supporting multi-voltage operation from 12 to 240 VDC or 24 to 240 VAC, making it versatile for various control systems. The sensor uses polarized red LED light at 660 nm wavelength and operates with Mirror Surface Reflection function for accurate detection up to 4 meters when paired with the included E39-R1 reflector. It includes an adjustable timer function with delays from 0.1 to 5 seconds for ON or OFF delay modes. The relay output provides SPDT switching capability rated at 250 VAC, 3A maximum, suitable for controlling motors, lights, and alarms. Housed in a durable ABS plastic enclosure with IP66 protection rating, the sensor withstands harsh industrial environments including dust and high-pressure water jets. The unit features screw terminal connections and includes a PG13.5 conduit socket for secure cable installation.
Item Details
- Brand Name: Omron
- Manufacturer: Omron Industrial Automation
- Item Type Name: Photoelectric Sensor
- Product Family / Series: E3JM Series
- Model Number: E3JM-R4M4T-G
Product Specifications
- sensing_method: Retro-reflective with polarized light (M.S.R. function)
- sensing_distance: 4 m (with E39-R1 reflector)
- light_source: Red LED, 660 nm
- supply_voltage_dc: 12 to 240 VDC ±10%
- supply_voltage_ac: 24 to 240 VAC ±10%
- output_type: Relay output, SPDT
- output_rating: 250 VAC, 3 A (cosφ=1) max.; 5 VDC, 10 mA min.
- timer_function: 0.1 to 5 seconds ON or OFF delay
- switching_frequency: 16 Hz
- response_time: 30 ms
- power_consumption: 2 W
- operating_temperature: -25°C to +55°C
- protection_rating: IP66
- connection_method: Screw terminals (5-pin)
- conduit_size: PG13.5
- housing_material: ABS plastic, acrylic lens, PC cover
Additional Details
- Included Accessories: Mounting bracket with screw, nuts, terminal protection cover, cable connection nuts, instruction manual, E39-R1 reflector
- Food Industry Compatible: Yes
- Output Configuration: Change-over contact (NO/NC)
Measurements
- Weight: 160 g
- Lens Diameter: 14.8 mm
All PLC Direct products come with a 1-year warranty. The warranty is issued by PLC Direct. Warranty coverage commences at the date of purchase. The warranty is for mechanical defects or failures not caused by human factors including but not limited to (a) incorrect installation, (b) operating the unit in sub-optimal conditions or in scenarios not recommended by the manufacturer, (c) poor unit maintenance, etc. The warranty does not cover programming or software related issues.
If the product is eligible for PLC Direct’s warranty coverage and the customer encounters an issue with the product, we will request the item is shipped to us for diagnosis and examination. Regardless of the cause of product issues, the customer will bear responsibility for the cost of shipping the unit to PLC Direct for evaluation. Where the unit was damaged by human factors, we will offer a repair or replace quote; in cases where damage was caused by human factors, the customer is responsible for the cost of shipping the repaired/replaced unit from PLC Direct to the customer. Where the unit was not damaged by human factors but is covered by PLC Direct’s warranty, we will repair or replace the unit at our cost (or, in rare cases, refund you your purchase); in such cases, PLC Direct will bear the cost of shipping the repaired or replaced product back to the customer. It is up to PLC Direct’s discretion whether to repair, replace, or refund the customer in such cases. Diagnoses can take time to complete based on technician availability and the complexity of diagnosis.
In no event shall PLC Direct be liable for any damages except actual damages up to, but not exceeding, the amount paid to us for the product, including we shall not be liable for any consequential or indirect damages or lost profits whether or not advised of same.
PLC Direct offers free shipping worldwide. Product ship from a various warehouses worldwide based on the customer's and the product's location. The estimated delivery date on the product page is PLC Direct's best estimated assuming a US-based shipping destination.
Regardless of where the product is shipping from, PLC Direct covers all duties for US-based shipping destinations. For non-US-based shipping destinations, customers are responsible for duties as appropriate.
PLC Direct's focus is on balancing price with lead time. Some but not all products can be expedited. If you have questions about delivery ETAs, please contact our team.
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