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Ion Science
Ion Science manufacture a range of technologically advanced PID sensors, VOC detectors, leak detectors, benzene monitors and mercury detectors. View our portfolio below to find the right solution for your gas detection requirement!
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Titan fixed benzene detector
Titan fixed benzene detector
Specification
Value/Information
Sensor Type
PID, 10.6 eV lamp coupled with selective filtering
Selectivity
Benzene specific within typical petrochemical matrix
Range
0 – 20 ppm
Measuring Frequency
One minute
Lower Limit of Detection
0.1 ppm
Accuracy
±0.05 ppm or ±10%, whichever is greater
Temperature Stability
Internally heated
Sample Flow
200 ml/min
Display
Graphical BW LCD 64 x 128 pixels with back light
Bright LEDs for normal operation, fault and alarm
Two magnetic switches for menu operation
Hazardous Area Safety Approvals
ATEX/IECEx: II 2G Ex d II B+H2 T4 Gb (-20 °C to +55 °C)
Ingress Protection Rating
Designed to IP65 (cable gland dependant)
Humidity
0 – 100% RH
Minimum Service Period
Selective filter six months
PID lamp one year
Cable Entry
Two 3/4 NPT gland threads
Power
Vin (nom) 24 V DC @ 3.2 A (recommended) Vin (max) 32 V DC @ 2.4 A
Vin (min) 19 V DC @ 4.0 A
Communication
Isolated 4-20 mA output
Isolated RS 485 Modbus (simplex/half duplex or fully duplex)
USB when lid removed with PC software
Data Storage
On board MMC, minimum of six months
Relay Storage
Two isolated outputs, voltage free, 24 V DC @ 1.25 A max
Weight and Dimensions
15 kg (33 lbs)
219 x 219 x 172 mm (8.6 x 8.6 x 6.8” approx.)
Gas Sample Line
10 m max length, PTFE, 6 mm OD, 4 mm ID
FALCO fixed VOC detector
FALCO fixed VOC detector
FALCO fixed VOC detector
Specification
Value/Information
Sensor
Photoionisation with 10.6 eV lamp
Detection ranges and sensitivity
10.0 ppm* 0.001 ppm
50.0 ppm* 0.01 ppm
1000 ppm* 0.1 ppm
3000 ppm* 1 ppm
Detection time (T90)
<30 seconds (diffused)**
User interface
Display: OLED high contrast white on black: 128 (w) x 64 (h) pixels Screen size: 35 mm (w) x 17.5 mm (h)
5 magnetic switches with LED confirmation (up, down, left, right & enter). Magnetic actuator supplied.
Status indicator
Bright visible status indicator: RED, AMBER, GREEN
Certification
II 2G Ex d ib IIC T4 Gb ISO9001:2008
Environmental specification
Without pump: -40oC to 60oC (-40oF to 140oF)
With pump: -20oC to 60oC (-4oF to 140oF)
0-100% RH and condensing humidity
Mechanical interface
2 x cable entry points with 3/4” NPT threads (left and right)
2 x 3/4” NPT to M20 Stainless steel (supplied)
Dimensions
Without pump: 200 (h) x 190 (w) x 125 (d) mm
With pump: 290 (h) x 190 (w) x 125 (d) mm
Mounting points
2 x MB
Input power
Working voltage: 12 to 40 Vdc Max. power: 7 watts
Outputs
4 to 20 mA (active and passive)
RS485 supports Modbus® protocol
Relay x 2 SPST (60 Vdc 2A) – configurable
* Based on Isobutylene gas
** When set to continuous measurement
Modbus® is a registered trademark of Schneider Electric
TVOC® fixed PID Detector
TVOC® fixed PID Detector
TVOC® fixed PID Detector
Specification test
Value/Information
Sensor (PID) *
10.6 eV lamp with Ion Science patented Fence Electrode Technology
Hazardous Area Safety Approvals
ATEX: II 3 G Ex nA IIC T4 (-40°C ≤Ta ≤ 50°C)
ATEX / IECEx: II 2 G EEx ia IIC T4 (-20°C ≤Ta ≤ 50°C)
Ingress Protection Rating
Designed to IP65
Dependent on cable glands fitted sensor to IP53
Power
4-20mA requires a 8-35VDC power supply
For IS requirements 3-30 VDC power supply
Ranges
0 to 10 ppm, 0 to 100 ppm, 0 to 1000 ppm (user selectable)
Sampling
Diffusion (can be pumped if required using an adaptor)
Display
7 segment, 5 digit LCD, 4 colour LED’s
Response **
Sensor – T90 <5 sec
Accuracy
0 to 100 ppm: +/- 2% or +/- 1 ppm (whichever is greater)
0 to 1000 ppm: +/- 10%
Linearity
0 to 1000 ppm: >75%
Calibration
Magnetically accessed 100 ppm Isobutylene via calibration kit accessory
Temperature
Operating: -20 to 50°C, -4 to 122°F
Humidity: 0-95% RH (non condensing)
Weight & dimensions
Instrument: 1.4 kg (3.1 lb)
packed: 1.6 kg (3.5 ib)
Dimensions: 188 x 126 x 78 mm (7.4 x 4.9 x 3″)
4-20 mA alarm levels
Selectable 2 mA & 3.5 mA options
NB: All specifications are based upon isobutylene calibration at 20°C (68°F), up to 100 ppm at atmospheric pressure.
* The Fence Electrode technology referred to in this document is produced by Ion Science Ltd, and protected by patents. U.S. Patent No. 7,046,012. EP 1474681, other patents pending.
** TVOC has a variable duty cycle set to 1 minute as standard. The user can adjust this between 5 sec- onds and 5 minutes. TVOC is a registered trademark of Ion Science Ltd.
TIGER Handheld VOC detector
TIGER VOC detector
TIGER VOC detector
Specification
Value/Information
Minimum Resolution*
1 ppb or 0.001 mg/m3
Maximum Reading**
20,000 ppm or 20,000 mg/m3
Response Time
T90 < 2 seconds
Accuracy*
± 5% display reading ± one digit
Linearity*
± 5% display reading ± one digit
Intrinsically Safe
II1GExiaIICT4Ga
Approvals
Tamb = – 15 0C =Ta =+45 0C (with alkaline battery pack) ITS09ATEX26890X IECEx ITS 10.0036X
3193491 conforms to UL Std. 913, 61010-1 & Certified to CAN/CSA Std. C22.2 No. 61010-1
Battery Life
Li-ion: life up to 24 hours continual use
Alkaline: (Duracell Procell MN 1500) life up to 8.5 hours continual use
Lamps
10.6 eV Krypton PID lamp (standard) and 11.7eV lamps available
Data Logging*
Including date / time: 120,000 points
Communication
Direct USB 1.1 connection
Calibration
Standard calibration 100 ppm isobutylene Custom calibration capability
Alarm
Flashing LED and 95 dBA at 300mm (12”) audible sounder Selectable vibrating alarm
Pre-programmed TWA and STEL*
Pre-programmed with over 480 gases*
Flow Rate
220 ml/min in ambient conditions (with blocked flow alarm)
Temperature
Operating: -20 to 60 °C, -4 to 140 °F (non Intrinsically Safe)
Humidity: 0-99% RH (non condensing)
Protection
Designed to IP65 (heavy rain)
C E 1180
EMC tested to EN61326-1:2006, EN50270:2006 & CFR 47:2008 Class A
Weight & Dimensions
Instrument without probe Width: 340 x Height: 90 x Depth: 60 mm (13.4 x 3.6 x 2.4”) Standard case 420 x 320 x 97 mm (16.5 x 12.5 x 3.8”) Instrument weight 0.72 kg (1.56lb) Packed weight: 5 .5kg (12lb)
Standard case
420x320x97mm(16.5×12.5×3.8”) Instrument weight 0.72 kg (1.56lb) Packed weight: 5 .5kg (12lb)
* Model and gas dependent
** Maximum reading is achieved with certain analytes such as ethanol
Gascheck G handheld leak detector
Gascheck G handheld leak detector
Gascheck G handheld leak detector
Specification
Value/Information
Detector
Micro thermal conductivity detector (MTCD)
Sensor is poison resistant with over range protection
Operation
Battery Type: 4 x alkaline AA size or NiMH (rechargeable)
Typically 40 hours life
Sensitivity (cc/sec)
He1x10-5,CH4 5×10-5,R125x10-5,Ar1x10-4
Accuracy
– 5% Displayed reading – One digit
Response
T90 = 1 second rise and clear down
Sound
Flashing LED and 90 dBA (at 10 cm) audible sounder
Calibration
Factory calibrated to fully documented procedures in accordance with our ISO 9001:2008 Quality Management System
Data Logging
10 data points (available for G3 only.)
Temperature
Operating: -20 to +60 °C, -4 to 140 °F Storage: -20 to +70°C, -4 to 158°F
Humidity: 0 to 99% RH (non-condensing)
Flow rate
2 cc/min
Weight & Dimensions
Instrument with probe: 390 x 60 x 49 mm, 15.5 x 2.3 x 1.9”
Case: 420 x 320 x 97mm, 16.5×12.5×3.8”
Instrument: 0.45 kg, 1 lb, Packed 1.6 kg, 3.5 lb
 
GasCheck Tesla helium leak detector
GasCheck Tesla helium leak detector
Specification
Value/Information
Detector
Micro thermal conductivity detector (MTCD)
Sensor is poison resistant with over range protection
Operation
Battery Type: 4 x alkaline AA size or NiMH (rechargeable)
Typically 40 hours life
Sensitivity (cc/sec)
He 1 x 10-5
Accuracy
– 5% Displayed reading – One digit
Response
T90 = 1 second rise and clear down
Sound
Flashing LED and 90 dBA (at 10 cm) audible sounder
Calibration
Factory calibrated to fully documented procedures in accordance with our ISO 9001:2008 Quality Management System
Temperature
Operating: -20 to +60 °C, -4 to 140 °F
Storage: -20 to +70 °C, -4 to 158 °F
Humidity: 0 to 99% RH (non-condensing)
Flow Rate
2 cc/min
Weight & Dimensions
Instrument with probe: 390 x 60 x 49 mm, 15.5 x 2.3 x 1.9”
Case:420x320x97mm,16.5×12.5×3.8”
Instrument: 0.45 kg, 1 lb, Packed 1.6 kg, 3.5 lb
MVI mercury vapour detector
MVI mercury vapour detector
MVI mercury vapour detector
Specification
Value/Information
Detector
Dual Beam Ultraviolet Absorption Module
Accuracy
± 5 micrograms or ± 10% reading
Operation
After warm up MVI gives real time mercury vapour concentrations
Alarm
Audible Alarm Factory pre-set to 20 microgram/cubic meter
Instrument Range
0.1 to 200 and 1.0 to 1999 microgram cubic meter
Temperature
10°C to 50°C
Weight & Dimensions
6 lbs 10 oz (3Kgs)
145 x 295 x 80 mm
Repeatability
±5 % FSD @ 1 μg/m3
Batteries
NiMH – last up to 5 1⁄2 hours from full charge
Power
NiMH
Response
= 3 seconds
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