110-402 Datasheet by SPEC Sensors (a division of Interlink Electronics)

Datasheet Feedback/Errors

g SPEC" SENSORS BENEFITS APPLICATIONS

3SP_O3_20 C Package 110-402

January 2017

PRODUCTION DATA information is current as of publication date.

Sensors standard warranty. Production processing does not

necessarily include testing of all parameters.

15x15 O3 Sensor 20 ppm C Package 110-402

BENEFITS

• Small Size with Low Profile (20x20x3 mm)

• Long Life (10 years expected life)

• Fast Response (< 15 seconds)

• Low Power Consumption

• Individually Calibrated (NIST Traceable)

• ROHS Compliant

APPLICATIONS

• Air Quality Monitoring

• Industrial Safety

• Air Purification Control

DESCRIPTION

SPEC’s printed sensors offer the performance of the best quality electrochemical sensors at a fraction of

the price. SPEC’s printed sensors are also ultra-thin, offering easy integration into wireless, portable, and

networked solutions. These sensors are ideal for health, environmental, industrial and residential

monitoring, because of their high performance, low cost and small size.

Measurement Range

0 to 20 ppm

Lower Detectable Limit

< 20 ppb (instrumentation dependent)

Repeatability

< +/- 3 % of reading

Response Time

< 15 seconds typical

Sensitivity @ 0 mV bias

-32 +/- 10 nA/ppm

Expected Operating Life

> 5 years (10 years @ 23+/-3C; 40+/-10% RH)

Operating Temperature Range

-30 to 50 C (-20 to 40 C continuous)

Operating Humidity Range – non-condensing

0 to 100% RH (15 to 95% continuous)

Power Consumption

10 to 50 uW (circuit & ambient O3 dependent)

g SPEC" SENSO RS CROSS SENSITIVITY Gas/Vapor Concentration Typical Response PPM 03 Methane 500 ppm < 0.05="" nitrogen="" dioxide="" 10="" ppm="" 5="" hydrogen="" sulﬁde="" 25="" ppm="" 712.5="" carbon="" monoxide="" 400="" ppm="">< 0.05="" ozone="" 5="" ppm="" 5="" chlorine="" 10="" ppm="" 10="" niheplane="" 500="" ppm="" 70.2="" response="" of="" ozone="" vs="" temperature="" _="" 110="" §="" 90="" 80="" 70="" ed="" sd="" 740="" 720="" signal="" (%signa="" 0="" 20="" temperature="" [c)="" mean="" i="" +lsldev="" .lstdev="" iio="" 60="" ozone="" sensor="" bl="" vs="" temperature="" baseline="" (ppm)="" i="" l="" o="" o="" 40="" 720="" 0="" temperature="" [5)="" mean="" +jsmev="" 1mm;="" 40="" 60="">

3SP_O3_20 C Package 110-402

January 2017

PRODUCTION DATA information is current as of publication date.

Sensors standard warranty. Production processing does not

necessarily include testing of all parameters.

CROSS SENSITIVITY

Gas/Vapor

Concentration

Typical Response PPM O3

Methane

500 ppm

< 0.05

Nitrogen Dioxide

10 ppm

Hydrogen Sulfide

25 ppm

-12.5

Carbon Monoxide

400 ppm

< 0.05

Ozone

5 ppm

Chlorine

10 ppm

n-Heptane

500 ppm

-0.2

TEMPERATURE EFFECT

Temperature fluctuations have a predictable, easily compensated effect on the sensor signal.The figures

at below shows the typical Temperature dependency the output and baseline of 3SP_O3_20 sensor.

This information was collected under constant humidity of 40-50 % RH. It is a very uniform and

repeatable effect, easily compensated for in hardware or software.

g SPEC SENSORS IMPORTANT PRECAUTIONS All sensor designs are made for air monitoring @ 1 atm +/, 0.2 atm. Unique Serial Number Sensor Part Number Target Gas Date Code (YYMM) Sensitivity Code (nit/ppm) Alph-Numerica Code: 100105 CO 1510 2.78 2D Code: [101915010903 100105 CO 1510 2.78

3SP_O3_20 C Package 110-402

January 2017

PRODUCTION DATA information is current as of publication date.

Sensors standard warranty. Production processing does not

necessarily include testing of all parameters.

IMPORTANT PRECAUTIONS

All sensor designs are made for air monitoring @ 1 atm +/- 0.2 atm. Because applications of use and

device implementation are outside our control, SPEC Sensors cannot guarantee performance in a given

device or application, and disclaims any and all liability therefore. Customers should test under their

own conditions to ensure the sensors are suitable for their requirements.

Contact the factory to discuss specific concerns that might damage the sensor performance or life.

Condensation and Water (1)

Salt Water Contamination (1)

High Temperature Operation (> 70C) for more than 1 month

Low Humidity Operation (< 15% RH) for more than 3 months

High Bias voltage

Highly contaminated air over a prolonged period

High levels of particles or soot (unless proper filtering is provided)

(1) Use of porous PTFE membrane or filter cap may address this concern)

MARKING INFORMATION

Sensors have serial numbers printed with individual NIST Traceable calibration data printed on each

sensor. (CO version shown)

g SPEC SENSORS (was «0:55 ‘ oonoroasmc: 1‘ _ . v w; ‘sommc \IEW 70F MCE 5m PRO-"LE 20 m CONNECHON WORKING NC NC NC REFERENCE COUNTER NC NC NC WORKING u «o wwmwwg 5 nmnwm are m mum":

3SP_O3_20 C Package 110-402

January 2017

PRODUCTION DATA information is current as of publication date.

Sensors standard warranty. Production processing does not

necessarily include testing of all parameters.

DIMENSIONS

PCB LAYOUT GUIDELINES

g SPEC SENSORS

3SP_O3_20 C Package 110-402

January 2017

PRODUCTION DATA information is current as of publication date.

Sensors standard warranty. Production processing does not

necessarily include testing of all parameters.

SENSOR STORAGE, HANDLING AND SOLDERING

This information embodies various general recommendations concerning the storage, handling, and manual soldering

conditions for SPEC SENSORS CSPEC Modules. It is only applicable for modules guaranteed by SPEC SENSORS

stated in SPEC SENSORS Sensor Specification Sheet. Moreover, SPEC SENSORS' modules are NOT warranted

and should NOT be used in high temperature soldering (reflow) or pre-tinning baths.

Sensor & Module Handling

Handle sensors with care. Take precautions, including but not limited to the following:

A. DO NOT apply excessive pressure to the top or bottom of the sensor module.

B. Whenever possible, handle or make contact with the sensor module from the sides of the PCB or substrate.

C. Light vacuum pressure is possible during handling, DO NOT apply vacuum over gas sensor port.

D. If the sealed sensor package is opened, DO NOT re-seal using vacuum or nitrogen gas. DO NOT reseal with

desiccant.

E. DO NOT obstruct the gas sensor port by making direct contact with any tape, apparatus, weights, etc.

F. DO NOT use silicone or other conformal coatings around the sensor or gas port-holes.

G. Operators are requested to wear powder free antistatic gloves.

Manufacturing Assembly Floor Environment

SPEC SENSORS recommends that the manufacturing assembly floor environment be maintained at controlled

conditions:

A. Temperature: 18 - 26°C

B. Relative Humidity: 40 to 60%

C. Pressure: 1.0 ± 0.2 atm

Sensor & Module Storage Conditions

The shelf life for sealed, packaged components is 12 months from the pack seal date, when stored in the factory -

sealed bag under the following conditions:

A. Temperature: 5 to 25 °C

B. Relative Humidity: 20 to 80%

C. Pressure: 1.0 ± 0.2 atm

D. Storage Time: 12 months

When moving from Storage Conditions to the Manufacturing Assembly Floor Environment, the sensors should be

allowed to equilibrate at the new conditions for at least 24 hours prior to manufacturing.

Module Attach Soldering Process

Hand solder only. Keep the soldering iron or solder process tool away from the sensor. The sensor should not see

pre-heat temperatures above 70 °C. There have been suggested cases where a heat sink cover over the sensor may

be applicable to protect the sensor during processing. No Application notes to this approach available. Only to be

used as reference only.

A. DO NOT heat sensor above 70 °C

B. Hand or peripheral process type approach

C. Use solder wire alloy with the lowest possible eutectic temperature

D. Use lowest possible soldering iron temperature

E. Contact the host board with the soldering iron at a 45° angle on the solder pad

F. Keep the soldering iron away from the top and bottom of the sensor module

G. DO NOT place in reflow, wave or IR reflow type processes

H. DO NOT place mounted board In a wash

110-402 Datasheet by SPEC Sensors (a division of Interlink Electronics)

INFORMATION

HELP

CONTACT US

FOLLOW US