Temperature measuring system CellaCast PA 83-K011

laseropticalcamera-based

Components:

• Pyrometer CellaCast PA 83 AF 13
• Mounting PA 83-010
• Junction box VK 30.02
• Quartz protective window 70146

Special features:

• CellaCast pyrometer with rectangular measuring spot in a stainless steel housing for the measurement of liquid metals and ATD function for automatic detection of discontinuous processes
• Broadband anti-reflective precision lens
• 2 analogue outputs, 2 switching outputs, USB and RS 485
• Sighting aid: through-the-lens sighting (video camera available as option)
• Mounting fitting with cooling fitting and air purge for industrial use, with flexibly adjustable holding device

Overview (basic product data):
Version — CellaCast PA 83-K011
Measuring range — 650 - 1700 °C (note: technical data shows up to 2400 °C in segments)
Focus distance — 0.4 m - ∞
Shape of the measuring field — rectangular
Distance ratio — 45:1 / 230:1
Objective — PZ 20.01
Measuring principle — two-colour
Sighting option — Video camera


Technical Data:
Measuring range — 650 - 2400 °C in several segments
Sensor — Double photo diode
Spectral range — 0.95 / 1.05 µm
Response time t98 — For 650 - 1700 °C: ≤ 10 ms (T > 750 °C); For 750 - 2400 °C: ≤ 10 ms (T > 950 °C)
Measurement uncertainty — 1.5 % of temperature reading [°C]
Repeatability — 3 K
Temperature coefficient — 0.05 %/K
Resolution current output — 0.2 K + 0.03 % of selected range
Resolution interface — 0.1 K
Resolution display — 1 K


Optical variants (lenses):
Both measuring ranges:
Standard objective lens PZ 20.01: focusing 0.4 m - ∞
Close-up lens PZ 20.03: focusing 0.2 m - 0.4 m
Wide-angle lens PZ 20.05: focusing 0.2 m - ∞
Telephoto lens I PZ 20.06: focusing 1.2 m - ∞
Telephoto lens II PA 20.06: focusing 0.6 m - ∞
Objective F50 PZ 20.08: focusing 0.3 m - ∞
Additionally for measuring range 750 - 2400 °C:
Macro lens PA 40.01: focusing 0.086 m - 0.115 m


Electrical parameters:
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
Interfaces — USB; RS 485
Power supply — 24 V DC +10 % / -20 %
Current consumption — ≤ 175 mA for 24 V DC


Camera:
Video output — Composite PAL, 1 Vpp, 75 Ω


Features:
Through-the-lens sighting; Laser pilot light; Camera (option); Display — 4-digit red LED display, digit-height 8 mm; Status display — 2 x LED; Control elements — 3 buttons


General parameters:
Connection — M12 thread 8-pin connection
Ambient temperature — 0 - 65 °C
Storage temperature — -20 - +80 °C
Permissible humidity — 95 % r.H. max. (non-condensing)
Dimension — Ø 65 mm x 220 mm (max. 277 mm)
Housing — Stainless steel V2A (1.4305)
Protection class — IP 65 acc. to DIN 40050
Weight — approx. 0.9 kg


Adjustable parameters (selection):

• Measuring range
• Measured variable and scale of analogue input and output signals
• Smoothing filter
• Memory operation mode and hold time
• Emissivity; Transmittance; Compensation of reflected ambient radiation
• Limits and operating mode of alarm contacts
• Parameters of the ATD function; Linearization function
• LED status display; Simulation of current and temperature
• Temperature unit °C/°F; Measurement channel selection (two-colour, single-colour 1, single-colour 2)
• Threshold level of contamination monitoring; For models with camera: TBC function, White balance

Functions:
Overtemperature signal (if internal temp exceeds 80 °C analogue output shows > 20.5 mA); Service function (simulation of a measured value or a current signal); ATD (Automatic Temperature Detection) for discontinuous processes


Scope of delivery:
Pyrometer CellaTemp PA; Connection cable VK 02/A (5 m); Video cable VK 02/F (5 m) for models with built-in camera; USB cable VK 11/D (1.8 m); Software CellaView; Manual (short)


Software:
CellaView


Measuring field examples (excerpt):
At 300 mm measuring distance — measuring field width 10.00 mm, height 2.00 mm
Example rows (distance — width x height): 0.00 mm — 12.00 mm x 12.00 mm; 300.00 mm — 10.00 mm x 2.00 mm


Technical specifications (summary):

• Model: PA 83-K011
• Type: CellaCast two-colour pyrometer measuring system
• Measuring ranges: 650 - 1700 °C (typ.), up to 2400 °C in segments
• Optical spot: rectangular; distance ratio 45:1 or 230:1
• Lenses: multiple objectives and optional macro/telephoto lenses available
• Outputs & interfaces: 2 analogue outputs, 2 switching outputs, USB, RS 485
• Sighting options: through-the-lens sighting, video camera, laser pilot light
• Housing & protection: Stainless steel V2A, IP65
• Power: 24 V DC (+10% / -20%), ≤ 175 mA
• Weight: approx. 0.9 kg