Pyrometer CellaFurnace PX 46

Technical Data

Measurement parameters

Measuring range	900 - 3200 °C
Sensor	Double photodiode
Spectral range	0,9 / 1,05 µm
Response time t98	≤ 10 ms
Measurement uncertainty	900 - 1500 °C: 0,35% vom Messwert [°C] + 2K 1500 - 2400 °C: 0,5% vom Messwert [°C] + 2K 2400 - 3200 °C: 1,0% vom Messwert [°C]
Repeatability	2 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

Optical variants

Objective lenses

Standard objective lens PZ 20.01: focusing 0.4 m - ∞

Electrical parameters

Analog output	0(4) - 20 mA linear, switchable, scalable
Resistance	≤ 500 Ω
Switching output	2 x Open Collector 24 V DC, ≤ 150 mA
Interface	IO-Link
Power supply	24 V DC +10 % / -20 %
Current consumption	≤ 175 mA at 24 V DC

video camera

Video output

Composite PAL, 1 Vpp, 75 Ω

Equipment

Sighting option	through-the-lens sighting
Sighting option	Laser pilot light
Sighting option	video camera
Display	4 x 7 segments LED red, digit height 8 mm
Status display	4 x LED
Operator controls	3 pushbuttons

General parameters

Connection	M12 screw connection 5-pin
Ambient temperature	0 - 65 °C
Storage temperature	-20 - +80 °C
Permissible air humidity	95 % RH max. (non-condensing)
Dimension	Ø 65 mm x 220 mm (max. 277 mm)
Housing material	Stainless steel V2A (1.4305)
Type of protection	IP 65 acc. to DIN 40050
Weight	approx. 0.9 kg

Adjustable parameters

Parameters

Analog output 0/4 - 20 mA
Scaling of the analogue output
Smoothing filter
Memory operation mode
Holding time of the memory
Emissivity
Transmittance
Compensation of background radiation
Kompensation der Umgebungstemperatur
Limit values and operating mode of the alarm contacts
Parameters of the ATD function
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

additionally for pyrometer with camera:
TBC funktion
White balance
Measuring point number

Functions

Overtemperature signal	Signal display at an internal temperature > 75 °C
Service function	Simulation of a measured value or a current signal
ATD (Automatic Temperature Detection) function	Automatic temperature detection at discontinuous processes

Scope of delivery

Pyrometer CellaTemp PX
Connection cable VK 02/L AF 1 (5 m)
Video cable VK 02/F (5 m) for model with built-in camera
Operating manual (short)