Sensor Type

MiniPID T2 10.0 eV Sensor

Selectivity

Benzene specific within typical petrochemical matrix

Range

0.02 ppm - 20 ppm

Measuring Frequency

One minute

Lower Limit of Detection

0.02 ppm (20 ppb) (10 ppb resolution)

Accuracy

± 50 ppb or ± 10%, whichever is greater*

Temperature Stability

Internally heated

Flow Rate

Sample flow rate more than 100 ml/min

Display

Graphical BW LCD 64 x 128 pixels with back light
LEDs for normal operation, fault and alarm
Two magnetic switches for menu operation

Approvals

FTZU 14 ATEX 0172X
Ex II2G Ex db IIB + H2 T4 Gb Tamb. = -20°C to +55°C IECEx FTZU 14.0030X
Ex db IIB+H2 T4 Gb
Tamb. = -20°C to +55°C
North American QPS***

Ingress Protection Rating

IP65 

Humidity

0 – 99% RH

Minimum Service Period

•  6 months – PID lamp, electrode stack, inline filter, VRV restrictor, hydrophobic & carbon filter

•  12 months – PID lamp, electrode stack, inline filter, VRV restrictor, hydrophobic & carbon filter and AirSep filter

Cable Entry

Two 3/4 NPT gland threads

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

Communication

Isolated 4-20 mA output
Isolated RS 485 Modbus connection via ASCII or RTU (simplex/half duplex or fully 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

Weight and Dimensions

15 kg (33 lbs)
219 x 219 x 172 mm (8.6 x 8.6 x 6.8” approx.)

 Gas Sample Line

10 m max length, PTFE, 6 mm OD, 4 mm ID