Biogas 905Biogas 905多通道气体分析仪

添加时间：2010-6-5 12:01:05 担当：未知阅读：次

产品名称：Biogas 905Biogas 905多通道气体分析仪
定货号：YE-00454-00

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The Biogas Analyser 905 monitors either continuously
or intermittently, the gas components contained in the
Biogas and optionally, monitors the surrounding air to
provide an early warning of dangerous, explosive and
non-combustible gases and vapours.

Features:

Up to 5 sensors for Biogas measurements

Up to 3 sensors for room monitoring

Time-controlled measurements in intermittent mode

4-line display, each line with 16 characters

Menu-assisted operation via 6 keys

16 freely configurable alarms (max. 3 per measurement point or sensor)

Adjustable alarm threshold, from 5 to 100 % of the measurement range

A minimum of 5 floating alarm contacts for optional assignment

Floating service and fault contact

5 analog outputs, 4-20 mA

5 digital inputs for control functions (initiating a measurement, selection of a measurement point)

Double measurement change-over switch in the standard housing (optional); extras by request

Serial output RS 232 or RS 485

Manual flow-through adjustment

Gas components-filter system and conditioning

Condensate collector for external installation

High degree of operational reliability

Low power consumption

Details apply, per control unit
Sensors:	Electrochemical sensors Infrared sensors Semiconductor sensors
Sensor input:	2-wire sensors (592 TOX) or 3-wire sensors (GTR 196) for warning of explosive gas mixtures
Sensor supply:	24 V DC / 200 mA max.
Test ranges:	CH4 : 0- 100 Vol % H2S : 0-500 / 2000 / 5000 ppm CO2 : 0-50 Vol % O2 : 0-21 Vol % H2 : 0-2 Vol % other ranges by request
Accuracy:	< ±3 %, f.s.d.
Ambient temperature:	+41 °F to +113 °F
Temperature effects:	< 5 % for a ± 68 °F change
Installation:	Wall-mounting
Output signals:	Current output 4-20 mA RS 232 or RS 485 interface a minimum of 5 floating alarm contacts for optional assignment; 1 fault relay 1 service relay
Relay rating:	230 V, 500 VA
Voltage supply: optional:	115 V, 60 Hz 230 V, 50 Hz
Power consumption:	100 VA
Dimensions (W x H x D):	23.62 x 19.68 x 15.75 inch (9 HU)
Weight:	approx. 77.16 lbs