Technical Overview
The Omron E32-ZC31 2M is a reflective fiber optic sensor head with an M3 threaded mount, a 2 m plastic fiber cable and an R25 minimum bend radius. Omron’s E3X-HD catalog lists IP67 protection and model-specific sensing distances up to 330 mm in standard mode and 100 mm in high-speed mode with a compatible amplifier, using white paper as the reflective reference target. The E32 family operating range is -40 to +70°C. The manufacturer catalog confirms the model specifications, but current sales status for this exact model was not established.
An M3 reflective fiber head with 2 m cable and R25 bend radius for compact sensing.
Key Features
- Omron E32-ZC31 2M reflective fiber optic sensor head
- M3 threaded installation; reflective sensing face
- Up to 330 mm standard mode or 100 mm high-speed mode with compatible E3X-HD amplifier
- White-paper reference target; actual range depends on amplifier setup
- Plastic optical fiber with polyethylene sheath; R25 minimum bend radius
- IP67 protection; -40 to +70°C E32 family range
- Manufacturer specifications confirmed; current supply status unknown
M3 reflective fiber sensing with an R25 bend radius and 2 m cable.
Technical Specification Matrix
| Parameter | Value |
| Product type | Reflective fiber optic sensor head |
| Sensing method | Reflective |
| Head style | M3 threaded reflective head |
| Sensing distance | With E3X-HD amplifier: up to 330 mm standard mode; 100 mm high-speed mode; white-paper reference target |
| Optical fiber | Plastic core; polyethylene sheath |
| Cable length | 2 m |
| Minimum bend radius | 25 mm |
| Protection rating | IP67 |
| Operating temperature | -40 to +70°C (E32 family) |
| Compatible amplifier | Omron E3X-HD; verify the amplifier model and mode for the required sensing range |
| Physical Weight (kg) | Not stated in the manufacturer product specification. |
| Dimensions L x W x H (cm) | See the Omron E32-ZD200 dimensional drawing; no overall L × W × H value is stated in the checked catalog. |
| Supply status | Unknown; manufacturer specifications are confirmed, but current sales status was not established. |
Suggested applications
Engineering suggestions require suitability checks for your installation.
1. Coaxial reflective target sensing
A coaxial fiber arrangement can help reduce alignment effects when sensing small or irregular targets.
Potential use
Install the M6 head coaxial to the target and tune the compatible amplifier; verify the actual target surface, range and operating mode.
Reflective
M6
R25
2. Machine sensing in limited space
The straight head and flexible routing can support optical sensing where a conventional sensor body is difficult to fit.
Potential use
Route the 2 m fiber without exceeding its 25 mm minimum bend radius and confirm environmental fit with the IP67 head rating.
2 m fiber
IP67
-40 to +70°C