ifm Electronic O8H211 Reflexlichttaster mit Hintergrundausblendung

Product characteristics

• Type of light: red light
• Housing: rectangular

Application

• Special feature: Background suppression
• Function principle: Diffuse reflection sensor

Electrical data

• Operating voltage [V]: 10...30 DC
• Current consumption [mA]: 20; ((24 V))
• Protection class: III
• Reverse polarity protection: yes
• Type of light: red light
• Wave length [nm]: 633

Outputs

• Electrical design: NPN
• Output function: light-on mode
• Max. voltage drop switching output DC [V]: 2.5
• Permanent current rating of switching output DC [mA]: 100
• Switching frequency DC [Hz]: 1000
• Short-circuit protection: yes
• Type of short-circuit protection: pulsed

Detection zone

• Range [mm]: 1...30; (white paper 200 x 200 mm)
• Range on white object (90 % remission) [mm]: 1...30
• Range on grey object (18 % remission) [mm]: 5...30
• Range on black object (6 % remission) [mm]: 5...29
• Range adjustable: no
• Max. light spot diameter [mm]: 4
• Light spot dimensions refer to: at maximum range
• Background suppression available: yes

Operating conditions

• Ambient temperature [°C]: -25...60
• Protection: IP 65; IP 67

Tests / approvals

• EMC: EN 60947-5-2,
• MTTF [years]: 757
• UL approval: Ta, -25...60 °C
, Enclosure type, Type 1 , power supply, Limited Voltage/Current , UL Approval no., E015 , File number UL, E174191

Mechanical data

• Weight [g]: 22.9
• Housing: rectangular
• Dimensions [mm]: 28.1 x 8.1 x 14.4
• Materials: housing: ABS; stainless steel (1.4404 / 316L)
• Lens material: PMMA
• Lens alignment: side lens

Displays / operating elements

• Display: switching status, 1 x LED, yellow
, operation, 1 x L