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MEASUREMENT & INSPECTION

T-GAGE®M18T Specifications

Temperature

0° to 300° C standard; custom ranges available

Measurement Range

Sensing Range and

Depends on object size and sensing field of view, see chart below.

Distance to Spot Size

Sensor

Distance From Sensor Face Versus Spot Size

(D:S) Ratio

D:S Ratio

100

200

300

400

500

600

700

800

900

1000

Distance (mm)

6:1

17

33

50

67

83

100

117

133

150

167

Spot Size

8:1

13

25

38

50

63

75

88

100

113

125

ø (mm)

14:1

7

14

21

29

36

43

50

57

64

71

Wavelength

8 to 14 µm

Supply Voltage

Discrete models: 10 to 30V dc (10% max. ripple); 35 mA max. (exclusive of load)

Analog models: 12 to 30V dc (10% max. ripple); 35 mA max. (exclusive of load)

Output Configuration

Discrete models: Bipolar: one NPN (current sinking) and one PNP (current sourcing) in each model

Analog models: Analog 0-10V

Alarm: PNP (current sourcing)

Output Protection

Protected against short circuit conditions

Output Ratings

Discrete models:

100 mA max. (each output)

OFF-state leakage current: NPN: less than 200 µA; PNP: less than 10 µA

NPN saturation: less than 200 mV @ 10 mA; less than 1V @ 100 mA

PNP saturation: less than 1.2 V @ 10 mA; less than 1.6V @ 100 mA

Analog models:

Analog: 2.5 kΩ min. load resistance

Alarm: OFF-state leakage: less than 10 µA

Saturation: less than 1.2V @ 10 mA and less than 16V @ 100 mA

Output Response Time

Discrete models: 25 milliseconds

Analog models: 75 milliseconds (for a 95% step change)

Delay at Power-Up

1.5 seconds

Repeatability (Relative)

Discrete models: 1° C

Analog models: ±1% of measurment, or ±1° C,

whichever is greater

Minimum Taught Differential

Discrete models: 3° C

Analog models: 10° C

Hysteresis (discrete only)

5% of taught differential (min. 1° C)

Linearity (analog only)

From 0° to 50° C: ±2° C

From 5° to 300° C: ±1° C or ±1%, whichever is greater

Adjustments

TEACH-Mode programming

Indicators

One bicolor (Green/Red) status LED, one Yellow LED

Power ON/OFF LED

OFF

Power is OFF

ON Green Sensor is in Run mode

ON Red

TEACH is active

Output LED

OFF

Run Mode:

Output is OFF

TEACH mode: Waiting for Output OFF condition

ON Yellow

Run Mode:

Outputs are energized

TEACH mode: Waiting for Output ON condition

Flashing Yellow

Dynamic TEACH active

Remote Teach Input

Impedance: 3 kΩ

Construction

Threaded barrel: 304 stainless steel

Push button housing: ABS/PC

Lightpipes: Acrylic

Push button: Santoprene

Operating Temperature

-20° to +70° C

Environmental Rating

Leakproof design is rated IEC IP67; NEMA 6

Temperature Warm-Up Time

5 minutes

Hookup Diagrams

Discrete: MI12 (p. 534)

Analog: MI21 (p. 537)

More information online at

bannerengineering.com

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