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Photoionisations­detektor Modul ­PIM CPN

Präzise Detektion flüchtiger organischer Verbindungen

 
 
 
 
 
Datenblatt
Benutzerhandbuch
 
 
 
 
 

Das Photoionisationsdetektormodul PIM CPN ist ein OEM-Modul zur Detektion flüchtiger organischer Verbindungen mit einem Ionisationspotential < 10,6 eV in der Standardausführung (optional 10,0 eV und 11,8 eV erhältlich). Mit seiner Elektronik und dem Mikrocontroller sowie dem kombinierten Feuchte-/Temperatursensor bietet es eine flexible und einfach zu handhabende Anpassung an Ihr Messsystem. Das Modul verfügt über eine eingebaute Linearisierung und Temperatur-/Feuchtekompensation sowie eine digitale Schnittstelle. Die Messkammer ist mit einem barometrischen Sensor und einem Durchflusssensor für die spätere Kompensation und Gasflussüberwachung ausgestattet.

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Produktspezifikationen

 

Schlagzeile
Extended measuring range

The sensor unit allows an extended measuring range of up to 2 000 ppm
(isobutene) as standard version with high resolution even at low concentrations. A low range version with detection range up to 20 ppm and a high range version with up to 5000 ppm is available as well.

 

High performance PID lamp

The ionization source is a high stable hollow cathode lamp with an energy of 10.6 eV. With its ceramic discharge channel, the stability is improved and a longer service life of up to 15 000 hours and more will achieved. The 11,8eV lamp has a service life of 4000 hours beginning from delivery.

 

Schlagzeile
Single low volt power supply

Since the high voltage power supply of the PID lamp is integrated, the unit works with a single low voltage power supply.

Schlagzeile
Temperature / humidity compensation

The integrated humidity / temperature sensor measures in addition to the sensor signal the physical environment data and compensates their influence on the measuring result.

 

Schlagzeile
Easy connection

Only one electrical plug with power and communication is needed to connect to the module.

 

      

Schlagzeile
Barometric pressure

One integrated barometric pressure sensor measures continuously at the gas inlet of the measurement chamber.

 

Schlagzeile
Signal processing

A micro controller handles the measurement and control functions, performs all calculations and provides the final result in digital form. There is no knowledge of the particular operation of the PID sensors required. The unit is connected via a simple UART interface or I2C to target system.

Schlagzeile
Gas flow monitoring

The integrated pressure sensors measures continuously the pressure drop over the measurement chamber do ensure proper flow.

 

Technische Daten

Detector principle      VUV-Photoionization with 10.6 eV (L0) hollow cathode lamp with Ceramic Discharge Channel technology and integrated high voltage supply.
(optional 11.8 eV (L1) and 10.0 eV (L2) lamp available)
Detection ranges                R0 – 0 … 2 000 ppm Isobutene *
R1 – 0 … 20 ppm Isobutene *
R2 – 0 … 5000 ppmIsobutene *
Lower detection limit R0 – typical 10 ppb *
R1 – typical 1 ppb *
R2 – typical 0.1 ppm
Signal resolution Dynamic up to 0.01 ppm (1 ppb at low range, 0.1 ppm at high range) or
raw precision with 3 digits (5 at low range, 2 at high range)
Response time T90 < 10 s *
Signal integrity Up to 100 ppm typical > 98 % *
Up to 5 000 ppm typical > 95 % *
Influence of humidity
and temperature		 compensated between 0 ... 60 °C and 0 … 90 % rH
Operating conditions -10 … 60 °C
0 … 95 % rH, non-condensing
90 to 110 kPa
Storage conditions -20 … 60 °C
0 … 95 % rH, non-condensing
90 to 110 kPa
Gas flow  required 200 … 300 ml/min (monitored)
dust and water protection filter at sample inlet required
PID lamp life time  Min. 8 000 hours, typical more than 15 000 h
Power supply 3.00 VDC to 5.25 VDC
max. 200 mA peak, typical 90 mA @ 3.30 VDC
Digital interface UART TTL (at power supply level)
I2C TTL (at power supply level)
Calibration Two point gas calibration
Dimension, weight 54 mm x 39 mm x 28 mm (L x W x H), about 60 g
Warranty 2 years, except for components in gas path and wearing parts
  * The indicated values were obtained under standardized conditions with 10.6eV lamp.
Test gas was Isobuten in synthetic air.

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Chemie-Industrie

Wir warten und reparieren bei uns PPID, SPID2, LAB PID und unsere anderen Geräte

Umweltmesstechnik

Wir warten und reparieren bei uns PPID, SPID2, LAB PID und unsere anderen Geräte

Luftanalytik

Wir warten und reparieren bei uns PPID, SPID2, LAB PID und unsere anderen Geräte

Produkte

Produkte

Ansprechpartner

Andreas Otto
Geschäftsführer

Tel.: +49 30 7543 9771 0

Fax: +49 30 7543 9771 1

E-Mail: info@aci-berlin.com

Kontaktformular

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