电化学气体探测器

2010/6/5 11:09:19 阅读：376次

产品名称：电化学气体探测器
定货号：YD-05868-00

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The MultiTox range of detectors are available for a wide range of toxic gases, and is known for its excellent selectivity. For some applications, electrochemical cells are the only solution. The MultiTox DMI-TT6 is also available for Oxygen detection, and is used in several demanding solutions.

Features

Performance

State of the art humidity and temperature compensation as well as long term stability.

Easy maintenance

The interchangeable and removable cartridge makes this detector particularly easy to maintain. The electrochemical intrinsically safe cartridges can even be replaced with the detector powered.

Remote control

All controls, configurations and readouts are remotely accessible from the infrared remote controller.

An autonomous sensor

The digital processing linearises the measurement signal before transmitting it to a gas detection unit or plant automatic control system. Detectors have both analog and contact outputs.

Application

Storage and use of toxic materials, chemicals, pharmaceuticals, cold chains, automobile industry, on shore / off shore, etc...

Specification
General
Technology	Electrochemical cell
Detected gases	O2, H2S, NH3, CO, NO, NO2, H2
Output signals
Standard	4-20mA standard, maximum charge impedance 700 Ω
	[600? with optional LCD display]
	2 x configurable Relays max 1A / 30V
option	0-22mA (Option for PLC’s)
option	Lonworks (Syntel)
Electrical
Power supply	24V DC, range (18 - 32V DC)
Power consumption	30 mA normal; 180 mA when heating
Connection	0.3 mm2 (22 AWG) - 2.5 mm2 (12 AWG)
Environmental
Storage	-40°C to +70°C (Electronics)
	0°C to +20°C (Cartridge / Cell)
Operation	Dependant on cell, refer to brochure
Humidity	15 to 99% RH (non-condensing)
Pressure	Atmospheric pressure +/- 10%
Ingress	IP66
RFI/EMI	Complies with EN50081-1, EN50081-2,
	EN50082-1 and EN50082-2.
Housing
Material	Epoxy coated aluminium (standard)
	316 L stainless steel (option)
Approvals
ATEX	ATEX II 2 G EEx d ia II C T6
Certificate number	LCIE03ATEX6262X