Sensor 

Photoionisation with 10.6 eV lamp

Detection ranges and sensitivity

10.0 ppm*    0.001 ppm
50.0 ppm*    0.01 ppm
1000 ppm*   0.1 ppm
3000 ppm*      1 ppm

Detection time (T90)

<30 seconds (diffused)**

User interface

Display: OLED high contrast white on black: 128 (w) x 64 (h) pixels Screen size: 35 mm (w) x 17.5 mm (h)
5 magnetic switches with LED confirmation (up, down, left, right & enter). Magnetic actuator supplied.

Status indicator

Bright visible status indicator: RED, AMBER, GREEN

Certification

II 2G Ex d ib IIC T4 Gb ISO9001:2008

Environmental specification

Without pump: -40^oC to 60^oC (-40^oF to 140^oF)
With pump: -20^oC to 60^oC (-4^oF to 140^oF)
0-100% RH and condensing humidity

Mechanical interface

2 x cable entry points with 3/4” NPT threads (left and right)
2 x 3/4” NPT to M20 Stainless steel (supplied)

Dimensions

Without pump: 200 (h) x 190 (w) x 125 (d) mm
With pump: 290 (h) x 190 (w) x 125 (d) mm

Mounting points

2 x M8

Input power

Working voltage: 12 to 40 Vdc Max. power: 7 watts

Outputs

4 to 20 mA (active and passive)
RS485 supports Modbus® protocol
Relay x 2 SPST (60 Vdc 2A) – configurable