T18SP6FF50 Equivalent & Substitute Parts

Part Overview

The T18SP6FF50 is a Background Suppression Optical Sensor manufactured by Banner Engineering Corporation, featuring a 50-meter (164.04 feet) sensing distance with PNP output configuration and selectable Dark-ON/Light-ON operation. This sensor operates across a 10V to 30V supply voltage range with a 3ms response time and includes a 2-meter cable connection.

The T18SP6FF50 carries an Obsolete product status. Locating equivalent or substitute components is necessary to maintain system functionality, ensure continued availability for replacement applications, and support ongoing maintenance requirements for installations utilizing this sensor model.

Substiute Parts

T18SP6FF50

Banner Engineering CorporationIn Stock: 927T18SP6FF50 Datasheet

Current PartRFQ

T18-2VPFF50IR-2M

Banner Engineering CorporationIn Stock: 830T18-2VPFF50IR-2M Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The T18-2VPFF50IR-2M qualifies as a substitute for the T18SP6FF50 based on the following critical parameters that determine functional compatibility:

Matching Parameters:

• Manufacturer: Banner Engineering Corporation (same manufacturer ensures design continuity)
• Sensing Method: Background Suppression (identical detection principle)
• Voltage Supply Range: 10V ~ 30V (identical electrical requirements)
• Output Configuration: PNP - Dark-ON/Light-ON (compatible output type)
• Light Source: Infrared (same spectral range for optical compatibility)
• Connection Method: Cable (same interface type)
• Cable Length: 78.74" (2m) (identical cable specification)
• Operating Temperature Range: -40°C ~ 70°C (identical thermal operating window)
• Ingress Protection: IEC IP67, IEC IP69 (maintains or exceeds environmental sealing)
• RoHS and REACH Compliance: Both sensors meet current regulatory requirements

Key Difference: The T18-2VPFF50IR-2M operates with a 1.5ms response time compared to the 3ms response time of the T18SP6FF50. The substitute provides faster response characteristics. The sensing distance specification differs (1.969" for T18-2VPFF50IR-2M versus 164.04' for T18SP6FF50), indicating these sensors operate in different distance ranges and serve different application requirements.

Parameter Comparison

Engineering Selection Recommendations

The T18-2VPFF50IR-2M is an active product with current manufacturing support, whereas the T18SP6FF50 is obsolete. For new designs or replacement applications requiring long-term component availability, the T18-2VPFF50IR-2M provides continuity with Banner Engineering Corporation's current T18 series optical sensor line.

Both sensors maintain identical supply voltage specifications (10V ~ 30V) and operating temperature ranges (-40°C ~ 70°C), ensuring electrical and thermal compatibility in existing system designs. The substitute part meets or exceeds ingress protection ratings, with the T18-2VPFF50IR-2M providing IEC IP68 and IEC IP69K certifications compared to the original part's IEC IP67 and IEC IP69 ratings.

Regulatory compliance is maintained through ROHS3 certification on the substitute part, representing current RoHS directive compliance. Both sensors carry REACH Unaffected status, confirming no restricted substances of concern.

The primary technical distinction is the response time improvement (1.5ms versus 3ms), which represents enhanced sensor responsiveness. This characteristic may require evaluation within specific application timing requirements.

Frequently Asked Questions (FAQ)

Q: Can the T18-2VPFF50IR-2M directly replace the T18SP6FF50 in existing installations?

A: The T18-2VPFF50IR-2M shares identical supply voltage (10V ~ 30V), output configuration (PNP), cable length (2m), and operating temperature range (-40°C ~ 70°C) with the T18SP6FF50. Both sensors employ Background Suppression sensing methodology with infrared light sources. Physical mounting and electrical connection compatibility must be verified against specific installation requirements.

Q: What is the significance of the sensing distance difference between these two models?

A: The T18SP6FF50 specifies a 164.04-foot (50-meter) sensing distance, while the T18-2VPFF50IR-2M specifies 1.969 inches (50 millimeters). These represent fundamentally different sensor designs optimized for different application ranges. Selection between these models depends on the required detection distance for the specific application.

Q: How does the response time difference affect sensor performance?

A: The T18-2VPFF50IR-2M operates with a 1.5ms response time compared to the T18SP6FF50's 3ms response time. The substitute provides twice the response speed. Applications with critical timing requirements must evaluate whether the faster response time is compatible with system logic and control parameters.

Q: Are there packaging differences between these sensors?

A: The T18SP6FF50 packaging information is not specified in available documentation. The T18-2VPFF50IR-2M is supplied in Box packaging. Specific mechanical dimensions and mounting interface details should be obtained from Banner Engineering Corporation technical documentation for each model.

Q: What is the difference between RoHS Compliant and ROHS3 Compliant?

A: The T18SP6FF50 carries RoHS Compliant status, indicating compliance with the original Restriction of Hazardous Substances directive. The T18-2VPFF50IR-2M carries ROHS3 Compliant status, indicating compliance with the current RoHS 3 directive (2011/65/EU as amended). ROHS3 represents the current regulatory requirement for electronic components in applicable markets.

Q: Are both sensors suitable for harsh environmental conditions?

A: Both sensors meet IEC IP67 and IEC IP69 ingress protection ratings, confirming suitability for wet and high-pressure wash environments. The T18-2VPFF50IR-2M additionally provides IEC IP68 certification, indicating suitability for continuous immersion. Operating temperature ranges are identical (-40°C ~ 70°C) for both models.

Q: What is the inventory status for these sensors?

A: The T18SP6FF50 shows 855 pieces in stock as new original inventory. The T18-2VPFF50IR-2M shows 786 pieces in stock as new original inventory. Inventory levels are subject to change; current availability should be confirmed at time of procurement.