Product Overview

PTX series is a Hanyoung NUX photoelectric sensor for non-contact detection and machine sensing. The configuration is defined by its sensing method, sensing range, output arrangement and electrical requirements, with model information of Normal type | PTX- T15A | PTX- M7A | PTX- R1A. Sensing type: Through beam type | Retro reflection type | Diffuse reflection type; Sensing distance: 15m | 7m (Note 1) | 1m; Sensing object: Opaque object above Ø20 ㎜ | Opaque object above Ø60 ㎜ | White paper with no gloss 200 ㎜ × 200 m; Hysteresis: － | Less than 20 % of sensing distance.

The sensing distance, target object, response time, output type and environmental limits are the key details to compare when selecting the sensor for a specific machine or detection point. Light source (wavelength): IR (850 nm); Output indication: Red LED, Stability indication : Green LED; Output display: Red LED, Stable display : Green LED; Timer function (Only corresponds to timer built - in type): Select OFF Delay, ON Delay or One Shot Delay by using the ON/OFF switch. Delay Time : 0.1 ~ 5 sec adjust by the volume..

Key Features

Key strengths of the PTX series come from the combination of its functional configuration and practical installation specifications. The following characteristics highlight the values that matter most when comparing the product with equipment requirements.

Sensing type: Through beam type | Retro reflection type | Diffuse reflection type; Sensing distance: 15m | 7m (Note 1) | 1m; Sensing object: Opaque object above Ø20 ㎜ | Opaque object above Ø60 ㎜ | White paper with no gloss 200 ㎜ × 200 m; Power supply voltage: 24 - 240 V d.c./a.c. ±10 %, 50/60 Hz; Control output: Relay contact output (Contact composition 1a, 1b), Contact capacity : 30 V d.c. 5 A / 250 V a.c. 5 A Resistive load, Rated load life expectancy less than 100,000 times..

• Sensing type: Through beam type | Retro reflection type | Diffuse reflection type
• Sensing distance: 15m | 7m (Note 1) | 1m
• Sensing object: Opaque object above Ø20 ㎜ | Opaque object above Ø60 ㎜ | White paper with no gloss 200 ㎜ × 200 m
• Power supply voltage: 24 - 240 V d.c./a.c. ±10 %, 50/60 Hz
• Control output: Relay contact output (Contact composition 1a, 1b), Contact capacity : 30 V d.c. 5 A / 250 V a.c. 5 A Resistive load, Rated load life expectancy less than 100,000 times.
• Response Time: 20 ㎳ max.
• Degree of protection: IP 66 (IEC standard)
• Connection method: Terminal
• Light source (wavelength): IR (850 nm)

Technical Characteristics

The PTX series technical profile is centred on sensing method, detection range, target characteristics, output behaviour and response time. These parameters define the sensor's operating window and electrical interface. Sensing distance: 15m | 30m | 7m (Note1) | 1m; Sensing object: Opaque object above Ø20 mm | Opaque object above Ø60 ㎜ | White paper with no gloss 200 mm × 200 m; Control output: Relay contact output (Contact composition 1a, 1b), Contact capacity : 30 V d.c. 5 A / 250 V a.c. 5 A Resistive load, Rated load life expectancy less than 100,000 times.; Response Time: 20 ㎳ max..

Additional technical characteristics include Control output: NPN/PNP open collector yield output at the same time, Load current : 150 mA d.c. (Resistive load) NPN Residual voltage : Max 1 V d.c. / PNP Residual voltage : Max 2 V d.c.; Response Time: 1 ㎳ max.; Contact capacity: 30 V d.c. 5 A / 250 V a.c. 5 A Resistive load,.

Design and Construction

The physical design of PTX series should be considered together with the installation environment and the available mounting or display arrangement. Material: Case : ABS, Lens : PC; Weight: Transmission type : Approx 300 g, Mirror reflection type : about 160 g, Diffuse reflection type : about 150 g; Weight: Transmission type : about 280 g, mirror reflection type : about 150 g, diffuse reflection type : about 140 g; Protection circuit: Surge protective circuit.

Further construction and environmental details include Ambient temperature: Operating: -20 to 60 ° C, Storage: -25 ~ 70 ℃ (with no icing nor dew condensation); Ambient humidity: 35 ~ 85 % RH (with no icing nor dew condensation); Degree of protection: IP 66 (IEC standard).

Integration and Operation

Integration of PTX series starts with matching its sensing method, supply voltage, output type and connection method to the control system. Connection method: Terminal; Operation mode: Light ON/ Dark ON Selection by selector switch; Timer function (Only corresponds to timer built-in type): Select OFF Delay, ON Delay or One Shot Delay by using the ON/OFF switch. Delay Time : 0.1 ~ 5 sec adjust by the volume.; NPN/PNP open collector yield output at the same time, Load current: 150 mA d.c..

Additional operating and interface details include Power supply voltage: 24 - 240 V d.c./a.c. ±10 %, 50/60 Hz; Power Consumption: Emitter : 2 VA max. Transmitter : 1 VA max. | 2 VA max.; Power supply voltage: 12 - 24 V d.c. ±10 %. These values provide a practical reference for wiring, setup and normal operation within the selected configuration.

Selection and Use

Choose PTX series by confirming the exact model or configuration against the required operating conditions. The available model information is Normal type | PTX- T15A | PTX- M7A | PTX- R1A. Model: Normal type | PTX- T15A | PTX- M7A | PTX- R1A; Model: Normal type | PTX- T15B | PTX- T30B | PTX- M7B | PTX- R1B; Insulation resistance: 20 ㏁ or min (standard on 500 V d.c. mega); Dielectric strength: 1500 V a.c. (1 minute).

Before installation, confirm Vibration resistance: 10 - 55 ㎐, Double amplitude : 1.5 ㎜, X . Y . Z 2 hours in each directions; Shock resistance: 500m/s² (approx 50 G), X . Y . Z 3 times in each directions; Protection circuit: Protective circuits for power reverse connection and output break. Matching the model, electrical ratings, signal requirements, physical arrangement and environmental limits helps keep the product within its specified operating conditions.