Small Range YJJ PID-AH VOC Detection Sensor with Intrinsic Safety -40ºC and 5000 Lighting Hours for Optical Ion Detection

Product Description:

PID-AH PID Optical ion Sensor VOC Detection Sensor Small Range

Features:

PID sensor /VOC detection sensor PID-AH(small range) Product Introduction:

PHOTO IONIZATION DETECTORS can measure VOCs (volatile organic compounds) and some toxic gases in the (1ppb-40ppm) range.

Many hazardous materials contain VOC, PID, because of its high sensitivity to VOC, has become an indispensable practical tool for early hazardous substances alarm, leakage monitoring and so on. Current open

The upgrade of the bulb and the internal IC greatly extends the service life of the bulb.

OEM gas sensors with high-end sensing technology

The PID-AH gas sensor is optimized for extremely low background interference, achieving optimal low-end sensitivity while maintaining a wide dynamic range.

The PID-AH gas sensor is virtually insensitive to changes in humidity and offers unmatched performance in a variety of applications.

Second, PID sensor /VOC detection sensor PID-AH product features

The Small range VOCs Gas sensor -PID-AH is a simple plug and play sensor that provides action to thousands of volatile organic compounds (VOCs) in a variety of different applications

State and reliable response.

The sensor is designed for both diffuse and in-line pumping sampling, providing excellent response times and clearance rates. The sensor uses a bulb with special brightness and stability that can be used at longer lengths

Reliable detection of weakly volatile and undetectable compounds over time.

Key features:

• Moisture resistance

• Anti-pollution design

• Detachable, air-sealed sensor electrode set

• 4 / A series

• 12-month warranty (excluding bulbs and grids)

• Life expectancy > 5 years

Three, PID sensor /VOC detection sensor PID-AH main specifications

property

Grid color white

Minimum resolution 1 ppb isobutylene

Measuring range 0-40 ppm isobutylene

T90 Response time (seconds) <3< span="">

Sensitivity >25 mV/ppm isobutene

Bulb energy 10.6 eV

Power and signal

Supply voltage (onboard voltage regulator is not enabled) 3.2~3.6VDC Ideal adjustment range ±0.01V

Power supply voltage (onboard voltage regulator enabled) 3.6~10VDC (Max10V for intrinsic safety, non-intrinsic safety

Max18V)

Current 20-32 mA (130 mA for 100 ms at start)

Power dissipation

On-board regulator enabled (default) : 3.6V <

100mW, lasting 200ms < 550mW instantaneous power

Cost; On-board regulator not enabled: 3.2V hour <

85mW, lasting 200ms < 300mW instantaneous power

consumption

Output signal

Offset voltage (min. 46mV) ~Vmax

(When the regulator is enabled, Vmax=Vsupply-0.15V,

Or 3.15V when onboard regulator is not enabled)

environment

Temperature range -40ºC to +55ºC (intrinsic safety); -40ºC ~

+65ºC (non-intrinsic safety)

The relative humidity ranges from 0 to 95% RH, without condensation

Life and warranty

Life expectancy >5 years

Bulb life 10.6eV 5000 lighting hours

Specifications: