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Raytek
Raytek Raynger 3i Plus High-Temp IR Thermometer
Quote on request
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Raytek 3i Plus: 3i-1M 700–3000 °C; 3i-2M 400–2000 °C; 250:1. RFQ model.
Download datasheet PDF
RFQ cart holds BOM lines only. Submit for engineering quote.
Key parameters
Accuracy
±(0.5% of reading +1 °C) below 2700 °C
Type
High-temperature handheld IR thermometer (Raynger 3i Plus)
Temp Range 1m
700 to 3000 °C (3i-1M)
Temp Range 2m
400 to 2000 °C (3i-2M)
Optical Resolution
250:1 D:S
Spectral
1.0 µm (1M) / 1.6 µm (2M)
Fits high-temperature process surface measurement where you need a Raytek Raynger 3i Plus—handheld IR thermometer with 250:1 D:S optics, 3i-1M covering 700–3000 °C or 3i-2M covering 400–2000 °C.
Key advantages
- 3i-1M — 700 to 3000 °C
- 3i-2M — 400 to 2000 °C
- Optics — 250:1 D:S
- Form — High-temp handheld IR thermometer
- Platform — Raynger 3i Plus
Typical applications
- Furnace / kiln surface temps.
- Metal process hot spots.
- High-temp maintenance surveys.
Selection guide
- 1M vs 2M range
- Sighting / laser
- Emissivity workflow
Common mistakes
- Wrong spectral model for target.
- Ignoring D:S spot size.
- Emissivity set incorrectly.
When to RFQ / what to tell us
- Model (1M/2M).
- Quantity, ship-to.
Request a Quote · Get selection help
Specs
| Spec | Value |
|---|---|
| SKU | 41522 |
| Brand | Raytek |
| Model | 3i Plus Series Infrared Thermometer |
| Product type | Infrared Thermometer |
| Type | High-temperature handheld IR thermometer (Raynger 3i Plus) |
| Temp range 1M | 700 to 3000 °C (3i-1M) |
| Temp range 2M | 400 to 2000 °C (3i-2M) |
| Optical resolution | 250:1 D:S |
Documents
FAQ
Q: 1M range? A: 700 to 3000 °C.
Q: Optics? A: 250:1 distance-to-spot.
Q: What should I send for a quote? A: Model/quantity, ship-to.
Links
| Parameter | Value |
|---|---|
| Accuracy | ±(0.5% of reading +1 °C) below 2700 °C |
| Type | High-temperature handheld IR thermometer (Raynger 3i Plus) |
| Temp Range 1m | 700 to 3000 °C (3i-1M) |
| Temp Range 2m | 400 to 2000 °C (3i-2M) |
| Optical Resolution | 250:1 D:S |
| Spectral | 1.0 µm (1M) / 1.6 µm (2M) |
| Response Time | 40 ms exposure |
| Emissivity | 0.10–1.00 adjustable |
| Battery Life | Up to 24 hours Li-ion |
| Logging | Up to ~4900 readings; USB / Bluetooth |