OPACITY METER & EMISSION CONTROL RAPID RESPONSE TO SMOKE

G1000 SMOKE DENSITY MONITOR

robust des ign

The G1000 Smoke Density Monitor provides a prompt and accurate response to smoke. It is a particularly robust system that is well suited to resist heat and vibrations in and around smoke stacks.

The robustness combined with high flexibility means that the G1000 Smoke Density Monitor can be installed in very diverse settings. The small monitoring unit can be placed almost anywhere. The system has two alarm relays and an analog signal that can be adapted to your special needs.

min imum maintenance & spare parts

Our patented technology allows to place the light source in far proximity from the smoke stack. The purge air system will protect the optical windows against soot contamination. The optical parts can be cleaned easily without any special tools. With no moving parts, the system does not require much maintenance except occasional cleaning of the lenses.

G1000 SMOKE DENSITY MONITOR - VERSION 1.0

SIMPLE TECHNOLOGY

key features

• Satisfy port & regional authorities

• In situ & real-time measurement

• Temperature and vibration resistant optic

heads

• Low purge air consumption

• Simple auditing

• Analog output signal (4 — 20 mA or 0 — 10 V)

• Easy cleaning of lenses

• Low maintenance cost

approvals and certi f icates

• DNV Type Approval for Marine, Offshore and

Industrial Applications

• ABS Type Approval for Marine and Offshore

Applications

control combustion effic i ency

The economic benefit of installing a G1000 Smoke Density Monitor has a wider range. By controlling the combustion, your crew and personnel is better equipped to detect faulty operation at an early stage and thus optimize operation and maintenance. This is especially important in order to avoid soot contamination of inert gas.

PERFECTING SENSIBLE TECHNOLOGY

RELIABLE MONITORING

comply with environmental standards

Port and regional authorities around the world, especially in North America, are to increasing degrees regulating emissions from ships and industrial plants.

Although legislation is varying, regulations in North America typically rule that ships may not emit smoke with opacity of more than 20 % for more than 3 minutes. A similar limit is set for shipboard incinerators by IMO.

Installing a G1000 Smoke Density Monitor will help you check and document compliance with environmental standards. This will avoid fines, time consuming investigations and costly delays.

europe

Green Instruments A/Ssales@greeninstruments.comErhvervsparken 299700 Brønderslev, DenmarkTel: +45 96 45 45 00

for more information, please vis it us at www.green instruments.com.

amer ica

Green Instruments USA, Incusa@greeninstruments.com3640 NE 4th AvenueFort Lauderdale, FL-33334, USATel: +1 954 613 0400

SPECIFICATIONS - G1000 SDMmon itor ing un it

Power supply 210 - 250 VAC 50/60 Hz – optional 105 - 130 VAC or 20 - 30 VDCAmbient temperature 0 - 55 ºC

Output signal 4 - 20 mA (4 mA ≈ 100 % – 20 mA ≈ 0 % Opacity) max. 800 ΩOptional: 0 - 10 VDC (0 V ≈ 100 % – 10 V ≈ 0 % Opacity) max. 10 mA

Display 0 - 100 % opacity level (programmable)Accuracy Better than 2 % of full scaleEnclosure IP 65 Steel boxDimensions H×W×D: 300x200x150 mm/5.5 kg (monitoring unit alone)Preset alarm levels 20 % and 30 % opacity. Default 5 s (programmable 0 - 99 s)

fi ber optic cables

Optic fibers Glass fiber core in stainless steel sheathings with brass end tipOperating temperature Max. 240 ºC at the glass fiber tip behind the lenses

up to 500 ºC in the stackLength of cables Standard 4.5 m – optional 6.0 m, 7.5 m, or 9.0 m

optic heads with purge air system

Welding sockets 34 x 200 mm (Ø x L) - sockets aligned opposite of each otherScanning distance 1 m to 3 m – for shorter ranges replace with plane glass lensHead Housing H x W x D: < 120 x 100 x60 mm – stainless steel -

with purge air connectorPurge air supply 10 NLPM - i.e NLPM each head

Optional: Visualization unit w/data logger for up to four opacity monitors

Specifications subject to changes without notice