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Gas Leak and Flame Detectors, Analyzers, Alarm Devices and Calibration Gas

AMS  A000212

AMS A000212
  • DESCRIPTION
  • FEATURES
  • SPECIFICATIONS
  • LITERATURE

AMS 3220 CEMS Analyzer Transmitter for control, monitoring and supply of AMS Flue Gas Probes for O2 (Oxygen) 0-25% Vol and COe. RS232 serial interface. 4-20mA, 2 alarm and 1 status relays. IP65 housing. Optional Pneumatic unit and Ex-d housing for use in Ex-Zone 1 or 2. TÜV Certification. Compatible Probes: AMS 3211-000 / 500 / 600 / 700 / 860 Ex. Power 24/115/230 VAC 50 or 60 Hz. **** phased out ****

Inquiry

The Application:

The Transmitter AMS 3220 is the control, evaluation- and supply unit for all AMS Flue gas probes. In combination with the Transmitter AMS 3220 the AMS Flue gas probes are certified by the German TÜV according European and German environmental regulations and fulfils the requirements for QAL 1 according EN 14181 and EN ISO 14956.

The Measuring principle:

The AMS Flue gas probes are equipped with Zircon dioxide sensors with Platinum electrodes which are known for their long life expectancy. The Transmitter AMS 3220 supplies the current for the heater of the Zircon dioxide sensor. To increase the stability of the measuring values AMS regulates the temperature of the Zircon dioxide sensor within tight limits. The Transmitter AMS 3220 monitors continuously the Zircon dioxide sensor in the AMS flue gas probes for accuracy and plausibility.

The Measuring system:

Typically the Transmitter AMS 3220 is mounted into the GRP housing of the pneumatic unit. The Transmitter AMS 3220 is mounted into a wall mounting housing with protection class IP 65 for General applications. For installations in Ex-Zone 1/2 classified areas the Transmitter AMS 3220 is also available in an Ex-d certified housing.

The Transmitter AMS 3220 could be mounted in an optional pneumatic unit. Due to a 6-wire protected cable the Transmitter AMS 3220 is connected to the flue gas probe. Via the cable the probe is supplied with current for the heater of the Zircon dioxide sensor. Another wire transfers the measuring signals of the probe to the Transmitter AMS 3220 for evaluation. The display of the Transmitter shows the actual measuring values, the status signals and other important values such as heater current, offset and possible errors. The oxygen value is provided for further transmission via the potential free analogue signal port and via the digital RS 232 interface. The other values are available via potential free contacts. The calibration of the Zircon dioxide sensor in the flue gas probe can be accessed in the main menu of the Transmitter AMS 3220. During a calibration the analogue signal is “frozen” to the last valid measuring value. The status signal indicates “maintenance”.

For use with the O2 / COe-Flue gas probe the Transmitter AMS 3220 is available as Twin-Version and provides separate measuring signals for the components O2 and Coe.

AMS 3220 Transmitter Technical Data
Application Certified for flue gas applications according European and German environmental regulations 13. and 17. BImSchV
Measuring principle ZrO2 sensor with Pt-electrodes
Probes AMS 3211-000 / 500 / 600 / 700 / 860 Ex
Measuring range 0 ... 25 Vol%
Analogue signal port (0) 4 ... 20 mA or 0 ... 10V, galvanically separated
Reproducability +/- 2 % of the measuring value
Resolution C(O2) – 0,01 %
T90-Time < 20 Seconds
Display 2* 20 digit, illuminated LCD display
1. Line: display of concentration in Vol %
2. Line: messages, device status, sensor parameters
Messages 1 System message (measuring value yes / no) max. 2 messages configurable as measuring values
Digital communication serial interface RS232
Ambient operation temp. + 5 °C up to + 45 °C
Power supply 24 / 110 / 230 VAC
Protection / Housing / Dimensions IP65 / wall mounting housing / ca. 300 x 320 x 130 mm (hxbxd)
IP65 / Ex-d housing II 2GD Ex d IIB+H2 T6 IP65 / 300 x 400 x 200 mm (hxbxd)
Approvals TÜV certification 936/807023/A of 14.08.2000
Weight 8 kg
Options pneumatic unit for supplying the probes with reference gas and / or calibration gas
automatic calibration by using a pneumatic unit
 

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AMS 3211-500 Standard In-Line Fuel Gas Probe with Zircon dioxide sensor for measurement of Oxygen (O2). Stainless steel tube. IP65. Max temp: 550 °C.

A001700
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AMS 3211-600 High temperature Fuel Gas Probe with Zircon dioxide sensor for measurement of Oxygen (O2). Ceramics, Kanthal tube. IP65. Max temp: 1700 °C.

A000352
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AMS 3211-700 High temperature Fuel Gas Probe with Zircon dioxide sensor for measurement of Oxygen (O2). Kanthal tube. IP65. Max temp: 1400 °C.

A000636
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AMS 3211-860-150 In-line Fuel Gas Probe with Zircon dioxide sensor for measurement of Oxygen (O2). Stainless Steel tube. IP65. Max temp: 500 °C. Ex Zone1 or Ex Zone 2.

> OXYGEN+CO :    3 Items found.
A000154
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AMS  A000154

AMS 5200 CEMS Analyzer Transmitter for control, monitoring and supply of AMS Flue Gas Probes for O2 (Oxygen) 0-25% Vol. and COe RS232 serial interface. 4-20mA and 0-10V outputs, 2 alarm and 1 status relays. IP65 housing. Optional Pneumatic unit and Ex-d housing for use in Ex-Zone 1 or 2. Compatible Probes: AMS 3211-000 / 500 / 600 / 700 / 860 Ex. Power 110/ 240 VAC, 50/60 Hz or 24 VDC.

A002410
(2918)

AMS  A002410

AMS 3211-1500 Standard In-Line Fuel Gas Probe with Zircon dioxide sensor for measurement of Oxygen (O2) and Carbon Monoxide (COe). Stainless steel tube. IP65. Max temp: 400 °C.

A001159
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AMS  A001159

AMS 3211-1600 High Temperature In-Line Fuel Gas Probe with Zircon dioxide sensor for measurement of Oxygen (O2) and Carbon Monoxide (COe). Ceramics or Kanthal tube. IP65. Max temp: 1100 °C.