Ion Science Titan Fixed Benzene Detector (0 – 20 ppm)

Sensor type: PID, 10.6 eV lamp coupled with selective filtering

Selectivity: Benzene specific within typical petrochemical matrix

Range: 0 – 20 ppm

Measuring frequency: One minute

Lower limit of detection: 0.1 ppm

Accuracy: ±0.1 ppm or ±10%, whichever is greater

Temperature stability: Internally heated

Sample flow: 200 ml/min

Display: Graphical BW LCD 64 × 128 pixels with backlight; bright LEDs for normal operation, fault and alarm; two magnetic switches for menu operation

Communication: Isolated 4–20 mA output; isolated RS-485 Modbus (simplex / half duplex / full duplex); USB when lid removed with PC software

Data storage: On-board MMC, minimum of six months

Relay output: Two isolated outputs, voltage free, 24 V DC @ 1.25 A max

Power: Vin (nom.) 24 V DC @ 3.2 A (recommended); Vin (max) 32 V DC @ 2.4 A; Vin (min) 19 V DC @ 4.0 A

Humidity: 0 – 100% RH

Ingress protection rating: Designed to IP65 (cable gland dependent)

Cable entry: Two 3/4 NPT gland threads

Weight and dimensions: 15 kg; 219 × 219 × 172 mm (8.6 × 8.6 × 6.8 in approx.)

Gas sample line: 10 m max length, PTFE, 6 mm OD, 4 mm ID

Datasheet