| Specification | Value |
| Minimum Resolution | 10.6 eV: 1 ppb or 0.001 mg/m3*** |
| 11.7 eV: 0.6 ppm (600 ppb)*** |
| Detectable Range** | 10.6 eV: 1 ppb up to 20,000 ppm*** |
| 11.7eV: 9,000 ppm***# |
| Response Time | 10.6 eV: T90 < 2 seconds |
| 11.7eV: <6 seconds |
| Accuracy*** | 10.6 eV: ± 5 % display reading or ± 1 digit*** |
| 11.7 eV: ± 12 % display reading*** |
| Approvals | II 1G Ex ia IIC T4 Ga |
| Tamb = -25 °C ≤Ta ≤ +45 °C (with lithium ion battery pack) |
| Tamb = -25 °C ≤Ta ≤ +40 °C (with alkaline battery pack) |
| IECEx ITS 22.0025X ITS-I22ATEX35111X |
| ITS22UKEX0635X |
| 3193491 conforms to UL Std. 913, 61010-1 & Certified to CAN/CSA Std. C22.2 No. 61010-1 |
| Class 1 Division 1. Approval for Groups A, B, C & D, T4 |
| Battery Life | Li-ion: life up to 24 hours, charge time 8 hours |
| Alkaline: 3 x AA, typically 8.5 hours life |
| Lamps | 10.6 eV Krypton PID lamp (standard) |
| 10.0 eV and 11.7 eV available |
| Data Logging* | 120,000 points including date and stamp |
| Communication | Direct USB 1.1 communication |
| Calibration | 2 point and 3 point calibration (via calibration kit accessory) |
| Alarm | Flashing LEDs Amber (low alarm) Red (high alarm) |
| Sounder 95 dBA at 300 mm (12″) |
| Vibration on alarm |
| programmed TWA and STEL* |
| Flow Rate | ≥ 220 ml/min (with blocked flow alarm) |
| Humidity | 0-99% RH (non condensing) |
| Protection | Designed to IP65 |
| EMC tested to EN61326-1:2013, EN50270:2015 & CFR 47:2008 Class A |
| Weight & Dimensions | 370 mm (H) x 91 mm (W) x 60 mm (D) |
| 870g |
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