Measuring system PA 41-K001

Measuring range	700 - 3,000 °C in sub-ranges
Sensor	Double photodiode
Spectral range	0.95 / 1.05 µm
Response time t98	Measuring range 800 - 2,400 °C: ≤ 20 ms (T > 950 °C) Measuring range 900 - 3,000 °C: ≤ 20 ms (T > 1,050 °C) Measuring range 700 - 1,800 °C: ≤ 20 ms (T > 850 °C) Measuring range 1,100 - 3,000 °C: ≤ 20 ms (T > 1,350 °C)
Measurement uncertainty	1.5 % of temp. reading [°C]
Repeatability	3 K
Temperature coefficient	0.05 %/K
Resolution current output	0.2 K + 0.03 % of selected measuring span
Resolution interface	0.1 K
Resolution display	1 K

Measuring heads

Measuring range 800 - 2,400 °C, 900 - 3,000 °C and 700 - 1,800 °C: PA 41.01 (M30): focusing 0.2 m - ∞ PA 41.05 (M16): focusing 0.12 m - ∞ PZ 41.18 (M16): focusing 0.033 - 0.045 m additionally for measuring range 800 - 2,400 °C: PZ 41.05 (M30): Fokussierung 0,3 m - ∞ Measuring range 1,100 - 1,300 °C: PA 41.02 (M16): focusing 0.5 m - ∞

Analog output	0(4) - 20 mA linear, switchable, scalable
Resistance	≤ 500 Ω
Analog input	0 - 10 V
Switching output	2 x Open Collector 24 V DC, ≤ 30 mA
Switching input	2 x to 24 V
Interface	USB
Power supply	24 V DC +10 % / -20 %
Current consumption	≤ 175 mA at 24 V DC

Sighting option	Laser pilot light
Display	4 x 7 segments LED red, digit height 8 mm
Status display	2 x LED
Operator controls	3 pushbuttons

Connection	M12 screw connection 8-pin
Ambient temperature	Electronics: 0 - 65 °C Measuring head: 250 °C
Storage temperature	-20 - +80 °C
Permissible air humidity	95 % RH max. (non-condensing)
Dimension	Electronics: Ø 65 mm x 187 mm Measuring head: depending on the type
Housing material	Stainless steel V2A (1.4305)
Type of protection	IP 65 acc. to DIN 40050
Weight	approx. 0.9 kg

Parameters

Measuring range Measured variable and scaling of analogue input and output signals Smoothing filter Memory operation mode Holding time of the memory Emissivity Transmittance Compensation of background radiation Limit values and operating mode of the alarm contacts Parameters of the ATD function (optional) Linearization function Status display of the LEDs Simulation of current and temperature Temperature unit °C/°F Measuring channel two-colour, one-colour 1 and one-colour 2 Threshold value of the contamination monitoring

Overtemperature signal	if the internal temperature exceeds 80 °C, the analog output shows a value > 20.5 mA
Service function	Simulation of a measured value or a current signal

Scope of delivery

Pyrometer CellaTemp PA Connection cable VK 02/A (5 m) Measuring head USB cable VK 11/D (1.8 m) CellaView software Operating manual (short) * The fibre optic cable must be ordered separately.

Software

CellaView