| Gases Sensed | Carbon Dioxide (CO2), Carbon Monoxide (CO), Hydrogen Chloride (HCl), Methane (CH4), Nitric Oxide (NO), Nitrous Oxide (N20), Oxygen (O2), Sulphur Dioxide (SO2) |
|---|---|
| Technology |
The new PULSAR NDIR Multi-gas analyser from Signal Group has been upgraded to provide the company’s best ever performance specification. With ultra-low drift it is ideal for low range applications and high accuracy measurement. The unique design of the detector prevents cross-sensitivity to other gases and also removes the risk of contamination by particulate matter. As a result, this instrument is ideal for a wide range of industrial applications.
The new PULSAR NDIR Multi-gas analyser from Signal Group has been upgraded to provide the company’s best ever performance specification. With ultra-low drift it is ideal for low range applications and high accuracy measurement. The unique design of the detector prevents cross-sensitivity to other gases and also removes the risk of contamination by particulate matter. As a result, this instrument is ideal for a wide range of industrial applications.
| Gases Sensed | Carbon Dioxide (CO2), Carbon Monoxide (CO), Hydrogen Chloride (HCl), Methane (CH4), Nitric Oxide (NO), Nitrous Oxide (N20), Oxygen (O2), Sulphur Dioxide (SO2) |
|---|---|
| Technology |
• Up to 5 channels
• Low ranges E.g. 0-10 ppm CO
• Fast speed of response
• 5 user-configurable ranges + autorange per channel
• Electronic pressure & temperature compensation
• RS232 ‘AK’ protocol, 4-20mA & 0-10VDC chart outputs
• Full ethernet remote diagnostics & control
• Free open-source remote software
• 24VDC or universal mains power supply
• Up to 23 x 1A contact closure outputs
Relevant standards:
• Biological process monitoring
• Agricultural emissions monitoring
• Flue gas emissions monitoring
• Continuous emissions monitoring (CEMs)
• Combustion research
• Combustion emissions monitoring
• Combustion efficiency
• Fuel cell analysis
• Process control/monitoring
• Landfill
• Mining
• Safety
• Modified atmosphere packaging (MAP)
• Vehicle emissions
• Locomotive/automotive/marine combustion engine exhaust emissions
• Biogas
• Controlled atmosphere storage
• Greenhouse gas (GHG) measurement
• Carbon capture and storage (CCS)
• Ethylene production
• Gas turbine exhaust emissions
• Direct Reduction Iron (DRI) process emission monitoring
• Medical gas purity
• Process emissions monitoring
• Gas Purity
RANGE:
CO: 0-100ppm to 0-100%
C02: 0-100ppm to 0-100%
CH4: 0-1000ppm to 0-100%
N2O: 0-1000ppm to 0-1%
SO2: 0-1000ppm to 0-1%
RESOLUTION: 1000:1
LINEARITY: 0.5 % of range or 1 % of reading
REPEATABILITY: 1 % of reading
ZERO DRIFT: 1 % FS per week
SPAN DRIFT: 1 % FS per 24 hrs
WARM UP TIME: Usable in 15 minutes, 1 hour to obtain specifications
FLOW SENSITIVITY: 1 % of range per l/min SAMPLE FILTER: 10 microns
OUTPUT SIGNAL: TCP/IP RS232/AK protocol 0.10 VDC
WATER (H20) INTERFERENCE: <1ppm/2ppm H2O typical
REMOTE OPERATION: Full suite of software running Window VB
SAMPLE TEMPERATURE: 5ºC – 40ºC Non-Condensing
POWER REQUIREMENTS: 110/220V 50/60 Hz 24VDC 70-350 Watts depending on number of channels
CONSTRUCTION MATERIALS: 316 Stainless steel PTFE Quartz Calcium Fluoride
SIZE: 19” x 133.5mm x 530 mm
WEIGHT: Max 23 Kg
OXYGEN:
• Servo controlled dumb bell detector Range 0-5 %, 0-10 %, 0-25%
• Accuracy +/- 0.01 % of reading
• Zero drift +/- 0.002 % O2 hour
• Tilt effect 0.01 % O2 degree
• Magnetic effect A mass of soft magnetic material placed anywhere on the enclosure will cause a change in reading of less than +/- 0.1% O2
• Detector noise Less than 0.005 % O2
• Linearity Better than 0.1 % O2
Gases & Cell Range: Specify gases to be measured and range of measurement you are looking at
Carbon Monoxide (CO)
GFC CO AA (0-100ppm)
GFC CO A (0-1000ppm)
GFC CO B (0-10,000ppm)
GFC CO C (0-10%)
GFC CO E (0-100%)
Carbon Dioxide (CO2)
GFC CO2 AA (0-100ppm)
GFC CO2 A (0-1000ppm)
GFC CO2 B (0-10,000ppm)
GFC CO2 C (0-10%)
GFC CO2 D (0-20%)
GFC CO2 E (0-100%)
Nitrous Oxide (N2O)
GFC N2O A (0-1000ppm)
GFC N2O B (0-10,000ppm)
Nitric Oxide (NO)
GFC NO A (0-1000ppm)
GFC NO B (0-10,000ppm)
Sulfur Dioxide (SO2)
GFC SO2 A (0-1000ppm)
GFC SO2 B (0-10,000ppm)
GFC SO2 C (0-10%)
Methane (CH4)
GFC CH4 A (0-1000ppm)
GFC CH4 B (0-10,000ppm)
GFC CH4 E (0-100%)
Hydrogen Chloride (HCL)
GFC HCL A (0-1000ppm)
GFC HCL B (0-10,000ppm)
Oxygen (O2)
Paramagnetic
Electrochemical
Front Panel:
Blank
Removable Wireless Tablet
Gas Handling*
Basic Single Inlet (Standard – FOC)
Calibration Gas Handling
Full Gas Handling
Output* (Analogue outputs are either 0-10VDC or 4-20mA)
0-10VDC (Standard)
4-20mA (optional at extra cost)
Upgraded chart output (20 additional alarms)
MI/995 – Analogue Output SCSI Cable (optional at extra cost)
Yes
No
Notes:
– Blank Panel is provided with free issued S4i software to act as remote display and to automate coarse and fine calibration. Display: Removable wireless tablet with on-board logging facility.
– Internal Gas Handling: Basic option is single inlet for all sample and calibration gases. The following options are available as upgrades:
* Calibration Gas Handling: Single sample inlet. Separate solenoid-controlled calibration gas inlets.
* Full Gas Handling: Separate inlets for all samples and calibration gases. Fully solenoid controlled via analyser software.
– The standard I/O includes 3 contact closure alarm outputs. This upgraded option has 23 user configurable contact closure that can be used for alarms or to control external functions such as down-the-line calibration.
Global regulations limit the environmental emissions of volatile organic compounds (VOCs) from industrial processes. This is because VOCs contribute to the formation of ozone, a
The 2nd FERIA Conference, the European Conference on Fuel and Energy Research and Its Applications, will take place at the University of Sheffield from 4th
Signal Group’s Managing Director, James Clements believes that it should be possible to remove the screens of all gas analysers, and connect with them wirelessly.
Company Registration Number 01369865 • Vat Number GB296290719
