S2097AB - BUTYL ACETATE Gas Detector 0-100% LEL, 4-20mA - Catalytic sensor - Explosion Proof Enclosure Version SMART3G-C2 Zone 1 category 2 areas

S2097AB SMART3G gas detectors are employed to detect Butyl Acetate, AcOnBu compounds (%LEL) in classified areas.
The Pellistor sensors employed for the flammable Gas detection show an excellent output linearity up to 100% LEL.
The SMART3G line has been designed to offer a wide range of alternatives that grant customers the best solution to their requirements.
SMART3G-C has been specifically designed to offer high performance products for industrial applications.
SMART3G detectors are ATEX certified for:
Group II 2G, 2GD, 3G & GD
Group I M2
SMART3G detectors are SIL2 HW TUV certified

FEATURES & BENEFITS

- Easy sensor replacement
- Wide range of sensors and detectable gases
- Standard 4-20 mA 3 wires output
- Wide range of accessories for installation and maintenance
- Zero tracking and system self diagnosis
- ATEX certified Group I & II

APPLICATION

- Refineries
- Compressor stations
- Pharmaceutical plants
- Petrochemical Plants
- Gas turbines
- LNG/LPG storage facilities
- Laboratories
- Tunnels and mines

TECHNICAL SPECIFICATIONS

• Gas Detector type : Butyl Acetate Gas Detector, AcOnBu Gas Detector
• Sensing element : Catalytic sensor
• Measuring range : %LEL
• Power supply : 12-24Vdc -20% +15%
• Consumption at 12Vdc : 90mA (medium); 130mA (max)
• Visual indications : flickering LED
• Proportional output : 4-20 mA (200 O)
• Serial Output (optional) : RS 485 and proprietary protocol for addressable gas control panel
• Relay outputs, with mode status LEDs (optional) : 3 relays with tension free changeover. contact 24V-1A
• Accuracy : from ©2% to ©5% FS (depending on sensor type)
• Repeatability : from ©2% to ©5% FS (depending on sensor type)
• Warm-up time : 5 minutes
• Stabilization time : < 2 minutes
• Response time T90 : From 15 to 30 sec. (depending on sensor type)
• Storage temperature : -25°C to +60°C
• Operating temperature : -40°C to +60°C (+65°C or 75°C on request) Always refer to the detector's label
• Relative humidity : 20-90% RH / 40°C (5-95% RH non condensing on request)
• IP rating : IP 65
• Operative pressure : 80-110 KPa
• Max. air velocity : 6 m/s
• Weight : 950-1700 g
• Dimension (approx) L.130 H.180 D.90 mm
• Orientation : Detector must be mounted sensor head downwards
• Certificates : CESI 01 ATEX 053, CESI 02 ATEX 084 (Performance)
• EMC Reference Norms : EN 50270: 2011, EN 61000