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Kullanım alanları: Elektrik türbinlerinde hidrojen soğutma, hava ayırma tesislerinde üretim kalitesi, sentez gazı üretimi, helyum kazanımı, yakıt hücresi araştırması, gazlaştırma, üretim kalitesi (örneğin çift cam arasındaki argon gazındaki hava miktarı), gıda ve içecek tesislerinde argon ve helyum.
Ürün Özellikleri
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Teknik Özellikler
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Performans |
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| Measurement Technology | Thermal Conductivity sensor |
| Measured Gases | CO2, CH4, Ar, He, N2, H2 or Air |
| Gas Requirements |
Non-condensing sample with particles ±3μm |
| Measurement Range | Selectable from 0-5 up to 0-100% |
| Display Resolution | 0.1% |
| Display Type |
Backlit LCD |
| Intrinsic Error (Accuracy) | < ±2% of span* |
| Response Time (T90) | Standard < 20 seconds* |
| Repeatability |
±0.2% of span |
| Linearity | ±1% span |
| Zero Stability | ±0.5% of span per month |
| Span Stability | ±0.5% of span per month |
| Sample Flow Rate | 100 to 600 ml/min |
| Sample Flow Effect (calibrated at 300 ml/min) |
< 1% of span for flows: 100 to 600 ml/min |
| Sample Pressure |
0 to 3 barg |
| Sample Temperature | 0 to +45°C max |
| Sample Cell Temperature | Standard +50°C |
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| Analog Inputs | 2 off 4-20 mA inputs One for an external sensor that can be displayed on the screen One to act as an active compensation for the process conditions |
| Analog Outputs | 2 off 4-20 mA outputs |
| Output Ranges |
Primary range is set to the calibrated range of the instrument The second is user selectable within the primary range |
| Alarms | 2 off single pole changeover (SPCO) relays (250 V, 5 A max) |
| Datalogging | The user can use the digital communications to log the output from the analyzer The unit will store 40 alarm points and the min/max O2 concentrations with date and time stamp |
| Digital Communications | MODBUS RTU over RS485 Protocol |
| Power Supply |
24 V DC; 1.5 A max |
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Çalışma Koşulları |
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| Ambient temperature | -20 to +55°C (dependent on configuration) |
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Mekanik Özellikler |
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| Warm Up Time | < 30 minutes |
| Stabilization Time | 15 minutes |
| Dimensions |
172 x 234 x 234mm (h x w x d) |
| Weight | 9.7kg |
| Wetted Materials | 316 stainless steel, boroscillicate glass, platinum, (plus O-ring) |
| O-Ring Materials |
Viton, Silicone or Ekraz |
| Gas Connection | 1/4” NPT, 1/4” tube or 6mm tube |
| Ingress Protection | IP66, NEMA 4X |
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| ATEX | II 2GD Ex d IIB +H2 T3 Gb Ex tb IIIC T137°C Db IP66 |
| IECEx | Ex d IIB +H2 T3 Gb Ex tb IIC T137°C Db IP66 |
| Temperature Ranges for ATEX and IECEx as per O-ring Type |
Silicon: Ta = -40°C to +55°C Viton: Ta = -15°C to +55°C Ekraz: Ta = -10°C to +55°C |
| CCSAUS | Class I, Division 1, Groups B,C,D |
| TC TR EX |
1 Ex d IIB + H2 T3 Gb |
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*The typical intrinsic error and response time will be as above. Certain gas combinations and/or ranges may have different specifications. Please consult Michell Instruments for specific cases. For example, CO2 / N2 would be < 50 seconds for T90 |
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İstediğiniz yükleme için lütfen BiS Sistem ile temasa geçiniz.
Tel: + 90 216 326 16 95 - 96
Tel: + 90 541 326 16 95
Fax: + 90 216 326 16 15
Email: info@bissistem.com
BiS Sistem Entegrasyon Elekt.
Bilişim Hiz. Tic. Ltd. Şti.
Adres:
Uzunçayır Cad. No: 39 C1 Blok
Kat: 2 Daire: 20 Posta Kodu:
34722 Kadıköy / İstanbul
