ct g50 pages

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-^optris

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optris" CT G5

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Precise noncontact temperature measurement

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of glass from 100 to 1650°C

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FEATURES

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- Accurate temperature measurement of flat glass,

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container glass, light bulb manufacturing, car glass

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production and manufacturing of photovoltaic cells from

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100°C to 1650°C

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- Applicable up to 85°C ambient temperature without

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cooling

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General specifications

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Environmental rating

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Ambient temperature

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Storage temperature

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Relative humidity

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Vibration (sensor)

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Shock (sensor)

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Weight

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IP 65 (NEMA-4)

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sensing head: -20 - 85°C

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electronics: 0 - 85°C

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sensing head: -40 - 85°C

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electronics: -40 - 85°C

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10 - 95%, non condensing

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IEC 68-2-6: 3 G, 11 - 200 Hz, any axis

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IEC 68-2-27: 50 G, 11 ms, any axis

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sensing head 42 g

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electronics 420 g

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Electrical specifications

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Outputs/analog

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Alarm output

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Optional

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Outputs/digital (optional)

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channel 1: 0/4-20 mA, 0- 5/10 V,

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thermocouple J, K

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channel 2: sensing head temperature (-20 ■

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85°C as 0 - 5 V or 0 -10 V), alarm output

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Open - collector (24V / 5mA)

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relay: 2 x 60 V DC/42 V ACeff ; 0.4 A; optically

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Isolated

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USB, RS232, RS485 (optional), CAN-Bus,

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Profibus DP, Ethernet

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Output impedances

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mA max. 500 a (with 8 - 36 V DC)

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mV min. 100 ka load impedance

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	thermocouple 20a
Inputs	programmable functional inputs for external emissivity adjustment, ambient temperature compensation, trigger
Cable length	3 m (standard), 8 m, 15 m
Current draw	max. 100 mA
Power supply	8 - 36 V DC

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Measurement specifications
Temperature range (scalable via programming keys or software)	100°C - 1200°C (G5L)
	250°C - 1650°C (G5H)
Spectral range	5.2pm
Optical resolution (90 % Energy)	10:1 (G5L)
	20:1 (G5H)
System accuracy (at ambient temperature 23 ±5°C)	±1% or±2°C1
Repeatability (at ambient temperature 23 ±5°C)	±0.5% or ±0.5°C1
Temperature resolution (NETD)	O.rC (G5L) /0.2°C (G5H)
Response time (90 % Signal)	80 ms (G5H)/120ms(G5L)
Emissivity/Gain (adjustable via programming keys or software)	0.100-1.100
Transmissivity/Gain (adjustable via programming keys or software)	0.100-1.100
Signal processing (parameter adjustable via programming keys or software, respectively)	peak hold, valley hold, average; extended hold function with threshold and hysteresis

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whichever is greater

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