Digital pyrometer CellaTemp® PA 10

°C50:1RS485

Overview
The CellaTemp® PA 10 is a digital pyrometer for non-contact temperature measurement from 0 to 1,000 °C. Its wide measuring span and interchangeable optics allow use in varied industrial applications on primarily non-metallic measuring objects. Options for through-the-lens sighting, laser pilot light or an integrated video camera simplify accurate target alignment. A rear 4‑digit red LED display is readable from a distance and shows measured temperature or modified parameter values when settings are changed via rear buttons.

Key features

• Measuring range: 0 – 1,000 °C
• Thermopile sensor, spectral range 8 – 14 µm
• Focusable interchangeable precision lenses (PZ series)
• High distance ratio variants: AF 1 ≈ 50:1, AF 2 ≈ 48:1
• 2 × analogue outputs (0(4)–20 mA), digital I/O, USB and RS‑485 interfaces
• Stainless steel housing, protection class IP65

Versions & optics

• Versions: CellaTemp PA 10 AF 1 (focus 0.3 m – ∞) and AF 2 (focus 0.15 – 0.3 m)
• Standard lens: PZ 10.01 (0.3 m – ∞)
• Close-up lens: PZ 10.05 (0.15 m – 0.3 m)
• Sighting: through-the-lens sighting, laser pilot light, video camera (optional)

Measurement parameters (selected)

• Response time t98: ≤ 30 ms
• Measurement uncertainty: 1 % of reading [°C], min. 2 K
• Repeatability: 1 K
• Resolution display: 0.1 K (< 200 °C) / 1 K (≥ 200 °C)
• Resolution interface: 0.1 K
• Resolution current output: 0.2 K + 0.03 % of selected range

Optical / measuring field

• Measuring field shape: round
• Examples (distance → spot diameter): 0.00 mm → 24.00 mm; 12.00 mm → 23.28 mm; 24.00 mm → 22.56 mm; ... ; 300.00 mm → 6.00 mm
• Distance ratios: AF 1 = 50 : 1, AF 2 = 48 : 1

Electrical & interfaces

• Analogue outputs: 2 × 0(4)–20 mA (linear, switchable, scalable), load ≤ 500 Ω
• Analogue input: 0 – 10 V
• Switching outputs: 2 × Open Collector 24 V DC, ≤ 30 mA
• Switching inputs: 2 × up to 24 V
• Interfaces: USB, RS‑485
• Power supply: 24 V DC (+10 % / −20 %), current consumption ≤ 175 mA

Camera (optional)

• Video output (camera model): Composite PAL, 1 Vpp, 75 Ω
• Camera aids visual alignment of the measuring spot

Display, controls & functions

• Rear 4‑digit red LED display (digit height 8 mm), 2 status LEDs
• Control: 3 rear buttons; display shows current value or changed parameters
• Overtemperature signal: if internal temperature > 80 °C analogue output > 20.5 mA
• Service function: simulation of measured value or current signal
• ATD (Automatic Temperature Detection) for discontinuous processes (optional)

General parameters

• Connection: M12 thread 8‑pin connector
• Ambient temperature (operation): 0 – 65 °C; storage: −20 – +80 °C
• Permissible humidity: ≤ 95 % r.H. (non‑condensing)
• Dimensions: Ø 65 mm × 220 mm (max. 277 mm)
• Housing: stainless steel V2A (1.4305)
• Protection class: IP65 (DIN 40050)
• Weight: approx. 0.9 kg

Adjustable parameters

• Measuring range and scaling of analogue I/O
• Smoothing filter; memory mode and hold time
• Emissivity and transmittance; compensation of reflected ambient radiation
• Alarm limits and operating mode; linearization
• Simulation of current/temperature; temperature unit °C/°F
• Camera models: TBC function, white balance

Scope of delivery

• Pyrometer CellaTemp PA 10
• Connection cable VK 02/A (5 m)
• USB cable VK 11/D (1.8 m)
• Video cable VK 02/F (5 m) for camera models
• Software CellaView; short manual

Technical summary

• Model: CellaTemp® PA 10
• Measuring range: 0 – 1,000 °C
• Sensor: Thermopile; spectral range 8 – 14 µm
• Response time: ≤ 30 ms (t98)
• Accuracy: 1 % of reading, min. 2 K; repeatability 1 K
• Analogue outputs: 2 × 0(4)–20 mA; interfaces USB, RS‑485
• Protection: IP65; housing stainless steel; weight ~0.9 kg