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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