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.
• 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.
In order to demonstrate compliance with environmental regulations, LANXESS, a leading specialty chemicals company, has been using Signal Group Flame Ionisation detectors (FIDs) at its
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Signal Group, the UK developer and manufacturer of advanced gas analysis and calibration instrumentation, has submitted both portable and fixed VOC analysers for MCERTS
A group of academic and industrial partners have been awarded a £5.5million grant by the Engineering and Physical Sciences Research Council (EPSRC) to accelerate understanding,
Company Registration Number 01369865 • Vat Number GB296290719
