U-GAGE S18U Series—Analog
Overview
- Offers 10 to 30V dc supply voltage with 4-20 mA or 0-10V dc analog output, depending on model
- Senses from 30 to 300 mm
- Automatically scales the analog output over the width of the programmed sensing window
- Ideal for material handling and packaged goods applications, such as bottling or liquid level detection and control for small containers
- Available in straight or right-angle versions with a wide variety of mounting hardware for enhance sensing versatility
- Compensates for temperature, for greatest sensing accuracy
- Simplifies setup with push-button and remote TEACH-mode programming
- Shows status during setup and operation, using highly visible LEDs indicators
Product Specifications
| Supply Voltage and Current | 10 to 30V dc (10% max. ripple) @ 65 mA max (exclusive of load) |
|---|---|
| Range | 30 to 300 mm |
| Ultrasonic Frequency | 300 kHz
Rep. rate:2.5 milliseconds |
| Supply Protection Circuitry | Protected against reverse polarity and transient overvoltages |
| Output Configuration | 0-10V dc or 4-20 mA, depending on model |
| Output Rating | 10-30V dc voltage models:2.5 k ohms min. load resistance. Minimum supply for a full 10V output is 12V dc (for supply voltages between 10 and 12, V out max is at least V supply -2) 4-20 mA sourcing models:1 k ohms @ 24V dc input Max. load resistance:(Vcc-4)/0.02 ohms
|
| Output Protection | Protected against short circuit conditions |
| Output Response Time | Black wire @ 0-2V dc (or open):30 milliseconds Black wire @ 5-30V dc:2.5 milliseconds |
| Delay at Power-up | 300 milliseconds |
| Linearity | 2.5 milliseconds response:±1 mm 30 milliseconds response:±0.5 mm |
| Resolution | 2.5 milliseconds response:1 mm 30 milliseconds response:0.5 mm |
| Temperature Effect | 0.02% of distance/° C |
| Repeatability | 0.5 mm |
| Minimum Window Size | 5 mm |
| Adjustments | Sensing window limits:TEACH-Mode programming of near and far window limits may be set using the push buttons or remotely using TEACH input. |
| Indicators | Power/Signal Strength (Red/Green): Green:target is within sensing range
Red:target is outside sensing range
OFF:sensing power is OFF
TEACH/Ouput indicator (Yellow/Red):Yellow:target is within taught limits
Red:sensor is in TEACH mode
OFF:target is outside taught window limits
|
| Remote TEACH | Impedance:12 k ohms |
| Construction | Threaded barrel:thermoplastic polyester Push-button housing:ABS/PC Push-button:santoprene Lightpipes:acrylic |
| Environmental Rating | Leakproof design, rated IEC IP7; NEMA 6P |
| Connections | 5-conductor (with drain) 2 m or 9 m shielded PVC-jacketed attached cable, or 5-pin Euro-style quick-disconnect fitting. QD cables are ordered separately. |
| Operating Conditions | Temperature:-20° to +60° C Relative humidity:100% |
| Vibration and Mechanical Shock | All models meet Mil. Std. 202F requirements. Method 201A (Vibration: 10 to 60 Hz max. double amplitude 0.06”, maximum acceleration 10G). Also meets IEC 947-5-2 requirements: 30G, 11 milliseconds duration, half-sine wave. |
| Temperature Warmup Drift | Less than 1.7% of sensing distance upon power-up |
| Application Note | Objects passing inside the specified near limit may produce a false response. |
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