Shape measuring system CellaTemp PX 29-K002

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Measuring system consisting of:

• Pyrometer CellaTemp PX 29 AF 21
• Mounting PA 20-122

Overview / Short info
The product is a measuring system based on the CellaTemp PX 29 pyrometer family. The system is offered as an item (Item No.: 1115354) and can be requested. PGB no.: 500. Manufacturer warranty: 5 years (own manufacture).

Measurement parameters
Measuring range: 150 - 2000 °C in several segments
Sensor: Photo diode
Spectral range: 1.8 - 2.2 µm
Response time t98:
- Measuring range 150 - 800 °C: ≤ 50 ms (T > 150 °C), ≤ 15 ms (T > 200 °C), ≤ 2 ms (T > 350 °C)
- Measuring range 180 - 1200 °C: ≤ 75 ms (T > 180 °C), ≤ 35 ms (T > 200 °C), ≤ 5 ms (T > 300 °C), ≤ 2 ms (T > 600 °C)
- Measuring range 250 - 2000 °C: ≤ 50 ms (T > 250 °C), ≤ 2 ms (T > 750 °C)
Measurement uncertainty:
- Measuring range 150 - 800 °C and 180 - 1200 °C: 0.75 % of temperature reading [°C], min. 5 K
- Measuring range 250 - 2000 °C: 0.5 % of temperature reading [°C], min. 4 K
Repeatability: 1 K
Temperature coefficient: 0.25 K/K (T < 500 °C); 0.05 %/K (T > 500 °C)
Resolution current output: 0.2 K + 0.03 % of selected range
Resolution interface: 0.1 K
Resolution display:
- Measuring range 150 - 800 °C and 180 - 1200 °C: 0.1 K (< 200 °C) / 1 K (≥ 200 °C)
- Measuring range 250 - 2000 °C: 1 K

Optical variants / Lenses
Measuring range 150 - 800 °C:
- Lens F50 PZ 20.08: focusing 0.3 m - ∞

Measuring range 180 - 1200 °C:
- Standard lens PZ 20.01: focusing 0.4 m - ∞
- Close-up lens PZ 20.03: focusing 0.2 m - 0.4 m
- Telephoto lens PZ 20.06: focusing 1.2 m - ∞

Measuring range 250 - 2000 °C:
- Standard 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 PZ 20.06: focusing 1.2 m - ∞

Optical / geometric data
Focus distance: 0.4 m - ∞ (standard for PX 29-K002 configuration listed)
Shape of the measuring field: round
Distance ratio: 60 : 1
Objective (standard): PZ 20.01
Measuring principle: one-colour (single-colour) pyrometer
Sighting option: Laser pilot light (and camera / through-the-lens sighting for models with camera)

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 for 24 V DC

Camera / Video
Video output (for models with built-in camera): Composite PAL, 1 Vpp, 75 Ω

Features / Display / Controls
Sighting options: Through-the-lens-sighting, Laser pilot light, Camera (depending on model)
Display: 4-digit LED display red, digit-height 8 mm
Status display: 4 x LED
Control elements: 3 buttons
Functions: Overtemperature signal (signal display at internal temperature > 75 °C), service function (simulation of measured value or current signal), ATD (Automatic Temperature Detection) function for discontinuous processes

General parameters
Connection: M12 thread 5-pin connection
Ambient temperature (operating): 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 (according to DIN 40050)
Weight: approx. 0.9 kg

Adjustable parameters
Parameters configurable via device / interface:
- Analog output 0/4 - 20 mA, scaling of analogue output, smoothing filter, memory operation mode, hold time of memory
- Emissivity, Transmittance, Limits and operating mode of the alarm contacts, Parameters of ATD function, Simulation of current and temperature, Temperature unit °C/°F
- For camera models additionally: TBC function, White balance, Measuring point number

Scope of delivery
Standard scope of delivery includes:
- Pyrometer CellaTemp PX (model dependent)
- Connection cable VK 02/L AF 1 (5 m)
- Video cable VK 02/F (5 m) for models with built-in camera
- Short manual

Software
Compatible software: SW 50 (IO-Link software / tools)

Measuring field (example values)
The product page provides a measuring field table (measuring distance → measuring field diameter). Example rows:
0.00 mm → 18.00 mm
16.00 mm → 17.55 mm
32.00 mm → 17.09 mm
64.00 mm → 16.19 mm
96.00 mm → 15.28 mm
128.00 mm → 14.37 mm
160.00 mm → 13.47 mm
192.00 mm → 12.56 mm
224.00 mm → 11.65 mm
256.00 mm → 10.75 mm
288.00 mm → 9.84 mm
320.00 mm → 8.93 mm
352.00 mm → 8.03 mm
384.00 mm → 7.12 mm
400.00 mm → 6.67 mm

Scope / Accessories (selection listed on product page)
Various accessories and mounting options are referenced for the PX/CellaTemp family (examples): adapter flanges, adapter rings, air purge units, aluminium hoses, ball and socket mountings, cables (VK series), clamping collars, close-up optics, cooling jackets, deflection mirrors, digital displays, protective windows, housings/enclosures, lens systems, IO-Link software, mounting brackets/flanges and many more (product-specific accessories to order / upon request).

Caractéristiques / Spécifications techniques

• Product type: Measuring system based on PX series / CellaTemp PX 29
• Model / variant: PX 29-K002 (measuring system configuration)
• Item No.: 1115354
• Measuring ranges available (model dependent): 150 - 800 °C; 180 - 1200 °C; 250 - 2000 °C
• Spectral range: 1.8 - 2.2 µm
• Distance ratio: 60 : 1
• Standard lens: PZ 20.01 (focusing 0.4 m - ∞)
• Alternative optics: PZ 20.03 (close-up), PZ 20.05 (wide-angle), PZ 20.06 (telephoto), PZ 20.08 (F50)
• Interface: IO-Link
• Analog output: 0/4 - 20 mA (scalable)
• Switch outputs: 2 × Open Collector 24 V DC
• Power supply: 24 V DC ± tolerances
• Protection class: IP65
• Housing: Stainless steel V2A (1.4305)
• Dimensions: Ø 65 mm × 220 mm (max. 277 mm)
• Weight: approx. 0.9 kg
• Operating temperature: 0 - 65 °C; Storage: -20 - +80 °C
• Scope of delivery: Pyrometer CellaTemp PX, connection cable VK 02/L AF 1 (5 m), video cable (for camera versions), short manual
• Software: SW 50 (IO-Link)