NEMOTO ENVIRONMENTAL TECHNOLOGY
 GAS SENSORS FOR INSTRUMENT MAKERS WORLDWIDE

     

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Explosion Proof Gas Detection Heads
To assist the Instrument maker further, any of Nemoto's gas sensors may be supplied in an ATEX certified, explosion-proof Gas Detection head enclosure, to be used as a complete field device in Fixed Gas Detection applications. Two types of enclosure are available:

The Type 2 head: completely sealed, 1-piece design. Very low cost, Disposable when expired

The Type-3 head, a 2-piece design,
where the head may be disassembled and the internal sensor may be
replaced in the field if required.

NOW - Type 3 heads can be supplied as complete  CYBER® Transmitters

More Info

 
 

 Head/Sensor Options

Part No.

 GAS Detected Range

Type of Sensor

 Brief Description  
NET-2x-30S

Flammable

0-100& LEL

Catalytic Pellistor

 Single Part, low cost Stainless Steel Gas Detection Head, complete with NP-30S Pellistor Gas Sensor. Choice of , ¾" NPT or 1" NPT threads. ATEX Approved. More Info
NET-2x-17S

Flammable

0-100% LEL

Catalytic Pellistor

 Single Part, low cost Stainless Steel Gas Detection Head, complete with NP-17S Pellistor Gas Sensor. Choice of , ¾" NPT or 1" NPT threads. ATEX Approved. More Info

NET-3x-30

Flammable

0-100% LEL

Catalytic Pellistor

 2-Part Stainless Steel collapsible Gas Detection Head, complete with NP-30 Pellistor Gas Sensor. Sensor fully replacable in the field. Choice of M20, M25, ¾" NPT, 1" NPT threads. Full Range of accessories available. ATEX Approved. More Info

NET-3x-17

Flammable

0-100% LEL

Catalytic Pellistor

 2-Part Stainless Steel collapsible Gas Detection Head, complete with NP-17 Pellistor Gas Sensor. Sensor fully replacable in the field. Choice of M20, M25, ¾" NPT, 1" NPT threads. Full Range of accessories available. ATEX Approved. More Info
NET-2X-ANSM Flammable
(Special for Ammonia)		 0-5000 ppm NH3 Catalytic Pellistor Single Part, low cost Stainless Steel Gas Detection Head, complete with NP-ANS Pellistor Gas Sensor. Special Application for ammonia monitoring.  Choice of , ¾" NPT or 1" NPT threads. ATEX Approved. More Info
NET-3X-AN Flammable
(Special for Ammonia)		 0-5000 ppm NH3 Catalytic Pellistor 2-Part Stainless Steel Gas Detection collapsible Head, complete with NP-AN Pellistor Gas Sensor. Special Application for ammonia monitoring.  Choice of , ¾" NPT or 1" NPT  or M20 mounting threads. ATEX Approved. More Info
NET-2X-AHSM Flammable
(Special for Hydrogen)		 0-5000 ppm H2 Catalytic Pellistor Single Part, low cost Stainless Steel Gas Detection Head, complete with NP-AHS Pellistor Gas Sensor. Special Application for Hydrogen monitoring.  Choice of , ¾" NPT or 1" NPT threads. ATEX Approved. More Info
NET-3X-AH Flammable
(Special for Hydrogen)		 0-5000 ppm H2 Catalytic Pellistor 2-Part Stainless Steel Gas Detection collapsible Head, complete with NP-AH Pellistor Gas Sensor. Special Application for Hydrogen monitoring.  Choice of , ¾" NPT or 1" NPT  or M20 mounting threads. ATEX Approved. More Info

NET-2x-CO

Carbon Monoxide

0-1000 ppm CO

3-Electrode Electrochemical

 NET-2 Gas Detection Head fitted with NT-CO Electrochemical CO Gas Sensor. More Info

NET-3x-CO

Carbon Monoxide

0-1000 ppm CO

3-Electrode Electrochemical

 NET-3 Gas Detection Head fitted with NT-CO Electrochemical CO Gas Sensor. Contact Nemoto for more details  
NET-2X-HS Hydrogen Sulphide 0-100ppm H2S

3-Electrode Electrochemical

 NET-3 Gas Detection Head fitted with NT-HS Electrochemical H2S Gas Sensor. Contact Nemoto for more details  
NET-3X-HS Hydrogen Sulphide 0-100ppm H2S

3-Electrode Electrochemical

 NET-3 Gas Detection Head fitted with NT-HS Electrochemical H2S Gas Sensor. Contact Nemoto for more details  
CYBER® Various Various Various NET-3 type heads supplied complete with CYBER® pcb, giving standard analogue outputs and RS485 More Info