Hydrogen purity analyzer

XTC601Hydrogen purity analyzer-Thermal conductivity analyzer for use in safe or hazardous environments

This sturdy, durable, linear, and stable thermal conductivity analyzer is used to measure binary mixtures of gases such as hydrogen, nitrogen, argon, helium, or carbon dioxide. The sensors of the analyzer are packaged in a sturdy casing, which is suitable for a wide range of applications. This analyzer has explosion-proof function and is suitable for hazardous environments.

Hydrogen purity analyzerhighlight

• Passed ATEX, IECEx, TC TR Ex, and CCSAUS hazardous area certifications

• Choose LED light status display that meets NAMUR standards

Compact and sturdy design with explosion-proof casing, equipped with EExd casing and two passive 4-20mA outputs

Touch screen operation, verification or adjustment can be carried out without the need for a hot work permit

Accuracy better than ± 2% of full scale

• Shell protection level IP66

Low cost maintenance, requiring minimal maintenance

• Available range: 0-5 up to 0-100%, 0-1% (hydrogen or helium)

Stability: The monthly drift is less than ± 0.5% of the range

application

Generator hydrogen cooling system

Product quality of air separation equipment

• Synthesis gas production

• Helium recovery

• Fuel cell research

The product quality of double-layer glass (such as air in argon gas)

Performance

Measurement technology: thermal conductivity sensor

Environmental temperature: 0 to 40 ° C (32 to 104 ° F)

Tested gases: Air, Ar, CH4, CO2, H2, He or N2 Mechanical parameters

Gas requirement: Non condensable sample gas containing<3 μ m particles

Preheating time:<25 minutes

Range: 0-5% to 0-100% optional stabilization time of 5 minutes

50-100% to 90-100% size 234 x 234 x 172mm (w x d x h)

Range 0-1% to 0-100% optional weight 9.7 kg (H2&He) 50-100% to 99-100%*

Gas path material 316 stainless steel, borosilicate glass, platinum (with sealing ring) display resolution 0.1%

Sealing ring material Fluororubber, Silicon or Perfluororubber Display type Backlit LCD

Gas path connection 1/4 'NPT internal thread GP type basic error (accuracy)<± 2% of range * * 1/8' NPT internal thread Ex&GP2 type

Response time (T90) standard<20 seconds * * Protection level IP66, NEMA 4

± 0.2% of repeatability range, ± 1% of linearity range for hazardous area certification

ATEX II 2GD Ex d IIB+H2 T6 Gb Zero Stability ± 0.5% of monthly range Ex tb IIIC T85 ° C Db IP66

Range stability ± 0.5% of monthly range IECEx Ex d IIB+H2 T6 Gb

Sample gas flow rate 270-330 ml/min (0.54-0.66 scfh) Ex tb IIIC T85 ° C Db IP66

Sample gas flow rate (Ex) 270 to 330 ml/min (0.54 to 0.66 scfh) Storage temperature, according to sealing ring type Silicon: Ta sealing ring=-40 ° C to+55 ° C

The sample gas flow rate affects<1% of the range. Fluororubber: Ta sealing ring=-15 ° C to+55 ° C

(Verification at 300 ml/min) Perfluororubber: Ta sealing ring=-10 ° C to+55 ° C within the flow range of 100-500 ml/min

Unless otherwise specified, the analyzer must perform cCSAus Class I, Zone 1, Groups B, C, D T6 at atmospheric pressure

Balance and exhaust the air outlet. TC TR Ex 1Ex d IIB+H2 T6 Gb

Maximum safe pressure 4 barg (58 PSI)

Sample gas temperature 5 to 45 ° C (+32 to+104 ° F) maximum

Sample chamber temperature+50 ° C (+122 ° F) size

Analog inputs

Electrical parameters

2-channel passive 4-20 mA input 234 11.5.0 11.5

One way for external sensors, can be displayed on the screen 11.5 172.0

Another active compensation for process conditions

Analog outputs: 2-channel passive 4-20 mA output

The first output range is equivalent to the calibration range of the instrument 234.0 9.0 172.0

The second path can be set arbitrarily within the range of the first path 11.5 172.0

Alarm 2-channel single pole double throw (SPCO) relay, numerical alarm (250)

V, Maximum 5 A) 15.0 15.0

Datalogging users can collect the output signals of the analyzer through digital communication, 15.0

And this machine can store 40 alarm points and gas content readings

The maximum and minimum values of the numbers, all with dates and times of 12.0

Digital communications Modbus RTU 11.5 172.0 based on RS485 protocol

Power supply 24 V DC, 最大1.5 A