GasClam Brochure - ION Science - #4

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ION SCIENCE is ISO9001:2008 certified 1869 09/10. Part number GASCLAM.v1.3 This publication is not intended to form the basis of a contract and specifications can change without notice. For further information and ordering please call: Tel: +44 (0) 1763 208 503 Email: info@ionscience.com www.ionscience.com ION SCIENCE LIMITED The Way, Fowlmere, Cambs. SG8 7UJ, UK TECHNICAl SPECIFICATION Memory – 65000 time/date stamped readings Power – Internal x 2 Alkaline D-cells or rechargeable battery pack Battery Life – 1 month (based on hourly sampling with rechargeable battery pack) Case – High Quality Stainless steel Weight – 7 kg or 13.2lb Dimensions - Overall Length 85cm or 33½ inches Borehole Tube Length 78cm or 30¾ inches Head Diameter 10.9cm or 4¼ inches Borehole Tube Diameter 4.3cm or 1¾ inches Protection - IP-68 (continuous submersion) Operation temperature -5 0C to + 50 0C or 23 0F to 122 0F Approvals – CE , EMC, ATEX 0105 X, Ex II 2G, Ex d ib [ib] IIB T4 Approvals pending - IECEX UL and CSA World-Wide Patent Pending Exclusively sold and promoted by Ion Science Limited Sensor Method / Type Range Resolution Linearity Electrochemical Electrochemical Electrochemical PID 0 - 25% 0-1000 PPM 0-100 0-4000 PPM 0.1% vol 1 PPM 1 PPM 1 PPM >1 % O2 deviations @ 10% O2 Linear at 0 and 400 ppm, error at full scale <40 ppm Linear at 0 and 20 ppm, error at full scale 0 to -9 ppm +/- 5% to 100 ppm *Optional Accuracy +/- 5% of reading +/- 1 digit +/- 6 ppm at 0, +/- 5% at 250 ppm +/- 1 ppm at 0, +/- 5% at 50 ppm +/- 5% of reading +/- 1 digit Environmental Method / Type Range Resolution Barometric Pressure Borehole Pressure Temperature Water Depth* Piezoelectric Piezoelectric Internal Chip Piezoelectric 800 to 1200 mBar 800 to 1200 mBar - 5 0C to + 50 0C or 41 0F to 122 0F 0 — 25 m 1 mBar 1 mBar 1 0C or 1 0F 0.01 m Developed by Salamander CH4** CO2** Oxygen CO* H2S* VOC* Infra-red 1% of FSD above 50%, 0.5% below 50% +/- 2% FSD +/- 2% FSD or 10% reading 0-100% or 0-5% ** Choice of 2 IR sensors, specify on order