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GD10L红外气体检测仪
GD10L红外气体检测仪
订货号: MM-40951-00
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产品描述:

GD10L - IR open path Gas detector
The GD10L open path combustible gas detector offers reliable and safe performance even under harsh working conditions, utilising the proven, unique IR technology from our well-known GD10P point detector.
 
Features
Life-time stability
The SimSource infrared light source is a solid-state component with a stable output and 60years of expected lifteime. This, together with the Simtronics IR-path design gives you a detector with unparallelled stability.
 
Easy installation
As the detector has a combined transmitter and receiver, alignment and commisioning may be done by a single technichian.
 
Low maintenance costs
GD10L requires no regular field maintenance, apart from cleaning the optics. It has a fixed factory calibration, and is not recalibrated during its lifetime.
 
Application
FPSO
The rough environment on FPSOs with vibrations and movement, is a typical area where you need offshore quality on brackets and housings. GD10L has both.
Petrochemical and general industry
The easy handling and low maintenance makes the GD10L well suited for general section separation in industrial plants outdoor and indoor.
 
Specification
General
Detection method
IR-absorption, dual wavelength, dual path
IR-Source
Solid state IR source, 50Hz flash
Self-test
Continuous
Calibration
Factory set, no field recalibration
Performance
Detection range
5 LEL.m Methane Option: Other ranges
Path Length
2-20m or 2-30m (7-65 ft or 7-100 ft)
Long-term stability
Better than 0.2 LEL.m
Repeatability
Better than 0.1 LEL.m
Response time
T50 = 2.5 sec T90 = 5 sec.
Output Signal
Standard
Current source 4 - 20 mA, max. load
 
impedance 500 Ohms
Option
Current sink 4 - 20 mA
Detector warnings:
 
Clean optics
1 mA
Sensor failure
0 mA
Electrical
Detector power supply
18-32 V DC
Power consumption
Approx. 5 W
Electrical connection
3 wires (M20 EExe cable gland)
Reflector heating
60 W (Max) 20m (65 feet) range (110/230VAC)
 
120W (Max) 30m (100 feet) range
Environmental
Operating:
-0°C to +45°C (-4°F to +113°F)
Option:
-30°C to +60°C (-22°F to +140°F)
Humidity (operation)
99% RH non-condensing
Certification
ATEX certified
ATEX 2 II G EExde IIC T6
RFI/EMI protection
Complies with EN50081-1, EN50081-2,
 
EN50082-1 and EN50082-2.
Mechanical
Protection category
IP66/IP67 DIN 40050 (NEMA 4X)
IP66/IP67 DIN 40050 (NEMA 4X)
Stainless steel SIS2343 (ASTM 316)
 


品牌简介

挪威Simtronics集团是一个世界级的提供复杂气体和可燃气体探测系统、消防方案和防火系统的公司,Simtronics产品在全世界范围内应用于保护人身安全和降低财产损失。Simtronic…挪威Simtronics集团是一个世界级的提供复杂气体和可燃气体探测系统、消防方案和防火系统的公司,Simtronics产品在全世界范围内应用于保护人身安全和降低财产损失。Simtronics已有超过25年的气体探测经验,其产品已经广泛应用于农场、海洋工程石油化工生产。Simtronics集团由探测系统,消防系统,防火系统三个分部组成。

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