Omron
Photocell (E3ZR81)
Part numberE3ZR81EAN / GTIN4536854498794HS code8544.42
Sensors & Instrumentation
Photoelectric Sensors
MOQ:1
Pricing
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Product Description
Omron E3ZR81 Photocell, reflector, 4m, DC, 3-conductor, PNP, 2m cable (requires reflector & bracket).
Technical Specifications
- Manufacturer part number (MPN)
- E3ZR81
- EAN / GTIN
- 4536854498794
- HS code
- 8544.42
- Sales unit
- pcs
- Pre failure notice
- No
- With time function
- No
- Rated switching distance
- 4000 mm
- Max. switching distance
- 4000 mm
- Max. output current
- 100 mA
- With reflector
- No
- Analogue output 0 V ... 10 V
- No
- Analogue output 0 mA ... 20 mA
- No
- Analogue output 4 mA ... 20 mA
- No
- Analogue output -10 V ... +10 V
- No
- With other analogue output
- No
- Setting procedure
- Manual adjustment
- With communication interface analogue
- No
- With communication interface AS-Interface
- No
- With communication interface CANOpen
- No
- With communication interface DeviceNet
- No
- With communication interface Ethernet
- No
- With communication interface INTERBUS
- No
- With communication interface PROFIBUS
- No
- With communication interface RS-232
- No
- With communication interface RS-422
- No
- With communication interface RS-485
- No
- With communication interface SSD
- No
- With communication interface SSI
- No
- Number of semiconductor outputs with signalling function
- 1
- Type of electric connection
- Cable
- Type of switching output
- PNP
- Type of switch function
- Programmable/configurable
- Operation agent-safety class
- Safety class 0
- Explosion safety category for gas
- None
- Explosion safety category for dust
- None
- Construction type housing
- Cuboid
- Width sensor
- 10.8 mm
- Height of sensor
- 31 mm
- Length of sensor
- 20 mm
- Sensing mode
- Light-/dark switching
- Material of optical surface
- Plastic
- Housing material
- Plastic
- Min. reflector distance
- 100 mm
- Ambient temperature
- -25–50 °C
- Response time
- 1 ms
- Switching frequency
- 1000 Hz
- Type of safety according to IEC 61496-1
- 1
- Rated control supply voltage DC
- 12–24 V
- Voltage type
- DC
- With monitoring function downstream switching devices
- No
- Laser protection class
- None
- Wavelength of the sensor
- 680 nm
- Type of light
- Polarized red light
- With restart blockage
- No
- Suitable for safety functions
- No
- Degree of protection (IP)
- IP67
- Country of origin
- Indonesia
Standards & Compliance
- HS Code
- 8544.42
Cross References
- EAN 4536854498794
- SAP 1000156870
- Code 8809911
Product Documentation
Document preview: Photocell (E3ZR81) — Specification sheet
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Catalogue entry last verified: 2026-09-30. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.
Frequently asked questions
- Where can I buy E3ZR81?
- E3ZR81 can be ordered from cballast.com as a Omron catalogue item: request a quotation on this page or email sales@cballast.com, and the order ships worldwide.
- What is the manufacturer part number for this Omron product?
- The manufacturer part number is E3ZR81.
- What is the HS code for E3ZR81?
- The customs tariff (HS) code for E3ZR81 is 8544.42.
- Who manufactures E3ZR81?
- E3ZR81 is a Omron product in the Sensors & Instrumentation range.
- Is a datasheet available for E3ZR81?
- Yes — the E3ZR81 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for E3ZR81?
- The minimum order quantity is 1.
- Is E3ZR81 available?
- Yes — E3ZR81 is available to order: fulfilment is from supplier stock in cBallast's European network, dispatched directly from the warehouse to the customer, with the exact lead time stated in the quotation (reply within 24 hours).