Fixed Radiation Identifier

identiFINDER® S900: Fixed sensors, handheld answers.

Purpose-built for security teams that need eyes on radiation 24/7, the identiFINDER S900 is a networkable, fixed gamma/neutron monitor with on-board spectroscopy and automatic identification. It watches background, flags change, and classifies sources in seconds—no babysitting. Modular hardware (NaI(Tl) + optional He-3; multiple housings) fits entry lanes, stanchions, or pedestals. A companion server/client app and open XML protocol plug the S900 into your end-to-end workflow for alarm, triage, and reporting.

Why Teams Choose identiFINDER S900?

• Faster decisions: Auto ID from 20 keV–3 MeV with 1024-channel spectra—seconds, not minutes.
• Wide-area coverage: Network sensors; server sums data and tracks movement across an array.
• Rugged uptime: –20 to +50 °C, IP54–IP62 enclosures; no daily calibration—auto stabilisation (K-40 + LED).
• Simple power & mounting: 12 V DC or PoE; tube, stanchion, or pedestal formats slot into real sites.
• Trusted workflow: Clear alarm UX; export-controlled product from Teledyne FLIR with ISO-driven QA.

identiFINDER S900 Key Specs

• Modalities: Gamma (NaI[Tl]); optional neutron (He-3).
• Gamma energy range: 20 keV–3 MeV.
• Channels/throughput: 1024 ch; >100 kcps (max input ≈300 kcps).
• Resolution: ≤8 % FWHM @ 662 keV (typical).
• Dose-rate ranges: to 1 Sv/h (variant-dependent).
• High-rate channel: Energy-compensated GM tube.
• Neutron sensitivity: ~11 cps/nv (±20 %, variant-dependent).
• Stabilisation: Internal K-40 + LED; automatic.
• Comms/Power: Ethernet 10/100; PoE or 12 V DC (~3 W).
• OS/Protocol: Windows® CE; identiFINDER S900 Data Protocol with XML stream.
• Operating/storage: –20 to +50 °C; 10–80 % RH (non-condensing) / –30 to +70 °C.
• Ingress protection: IP54, IP55, or IP62 (per enclosure).
• Form factors (WxHxD / weight):
  203.2-NG/H (tube): 654 × 63 mm (25.8 × 2.5 in), 2.4 kg (5.3 lb)
  • 403.3-NG/H (mid): 740 × 140 mm (29.1 × 5.5 in), 8.0 kg (17.6 lb)
  • 416.1-NG/H (pedestal): 911 × 218 × 173 mm (35.9 × 8.6 × 6.8 in), 21.0 kg (46.3 lb)
• Cold start: ~15 min.
• Training: <10 min operator; ½-day advanced.

What’s in the Kit?

S900 sensor (203.2/403.3/416.1 variant), Ethernet cable, PoE injector or 12 V DC power supply, mounting hardware (per enclosure), companion server/client software & protocol docs, quick-start guide.

Frequently Asked Questions

What detection modalities are supported?
Gamma spectroscopy (NaI[Tl]) with optional thermal-neutron detection via He-3.

How rugged is it?
Operating –20 to +50 °C with enclosure options rated IP54–IP62; designed for indoor, semi-outdoor, and entranceway installs.

How does it integrate with our security systems?
Ethernet with PoE, an XML data stream, and a companion server/client application for centralised alarm handling and data fusion.

Is identification on-device?
Yes. The S900 performs on-board spectral analysis and ID, then shares results to the server for visualisation and tracking.

What’s included out of the box?
Sensor unit, power (PoE injector or 12 V supply), Ethernet lead, mounting hardware, software/protocol docs, and a quick-start guide.

What approvals/compliance are listed?
Ingress protection per enclosure (IP54/IP55/IP62). Formal standards/verification can be provided by the manufacturer on request.

Request a live demo and spec match—deploy with confidence today.

Compliance note: Controlled under U.S. EAR; export/re-export may require authorisation. Specifications and availability subject to change.