PS1-NO2-100
Nitrogen Dioxide
sensor
Datasheet
PS4-NO2-100
SGX Solid Polymer Electrolyte Gas Sensors
The SGX series of PS1 and PS4 Electrochemical gas sensors are using a revolutionary ‘Solid Polymer
Electrolyte’ technology that is based on the principle of catalytic reaction. The target gas to be measured
generates a very small current, proportional to the gas concentration. Our technology offers a stable, high
quality and cost-effective manufacturing process. The SGX solid polymer electrolyte gas sensors are
available in a very small size, are highly sensitive, do not use power and have very low cross sensitivity
from other gases.
Quality, Safety, Responsibility
SGX Europe Sp. z o.o.
T: +48 (0) 32 438 4778
Building 11
Ligocka St. 103,
40-568 Katowice,
Poland
E: sales.is@sgxsensortech.com
www.sgxsensortech.com
Technical Specifications
Performance
Sensitivity
-20 ± 10 n A / ppm
Measurement Range
Zero Current
0 – 50 ppm
± 2 nA
Maximum Overload
500 ppm
Response Time
T50 < 10s,
T90 < 30s
Repeatability
PS1-NO2-100
PS4-NO2-100
1%
Lower Detectable Limit (LDL)
≤ 1ppm
Linear Range
100ppm
Resolution (16Bit ADC)
0.1ppm
Features
• Small size
• High sensitivity
• Wide temperature range
Environmental Details
Temperature Range
-40°C to +55°C
• Fast response time
Pressure Range
800 to 1200 hPa
• No electrolyte leakage
Operating Humidity Range
Storage Temperature
15-95% RH
0 to 20℃
• Low cost at large volumes
• Individually calibrated (including test report)
Lifetime Details
Long-Term Drift
Expected Lifetime
Zero Drift in Clean Air
Storage conditions
< 1 %/month
> 3 years in air
Key applications
< 0.2 ppm
• TLV Monitoring
• Parking Garages
0-20°C
Storage Life
12 months
Warranty
12 months
Operation
Operating Principle
Amperometric,
3-electrode
Bias Voltage
0 mV
Recommended Load Resistor
100 Ω
Warm Up Time
< 60 s
Housing
Housing Material
Weight
© SGX Sensortech 2012-2022
PPO
PS1-NO2-100 < 0.7g
PS4-NO2-100 < 6g
Important Notes
• All performance is based on conditions at 20°C,
50% RH and 1 atm, flow rate>150qcm/min,
using SGX recommended circuitry.
• Sensor performance is temperature dependant;
please contact SGX for temperature
performance other than 20°C.
• Do not solder to the connector pins as this may
damage the sensor and thereby invalidate the
warranty.
• Details on recommended connector pins can be
found in the Frequently Asked Questions within
the Gas Sensor section of the SGX website.
DS-0388-PS1&PS4-NO2-100, Issue 1, 25-Feb-2022, Page 1/3
SGX Europe Sp. z o.o.
T: +48 (0) 32 438 4778
Building 11
Ligocka St. 103,
40-568 Katowice,
Poland
E: sales.is@sgxsensortech.com
www.sgxsensortech.com
Dimensions
C
S
R
PS1-NO2-100
W
R
C
PS4-NO2-100
Cross Sensitivity
Gas
Formula
Test Concentration
Sensor Reading
Ammonia
NH3
50ppm
0ppm
Carbon Dioxide
CO2
1000ppm
0ppm
Carbon Monoxide
CO
300ppm
0ppm
Hydrogen Cyanide
HCN
10ppm
0ppm
3000ppm
0ppm
15ppm
0ppm
1000ppm
n.e
Hydrogen
Hydrogen Sulphide
Isopropanol
H2
H2S
C3H8O
Methane
CH4
1%vol
0ppm
Nitric Oxide
NO
35ppm
0ppm
Sulphur Dioxide
SO2
5ppm
0ppm
Note:
1) The above interference factors may vary due to different sensors and service life, please refer to the actual test results.
2) This table is not complete for all cross gases, other gas please contact with us.
© SGX Sensortech 2012-2022
DS-0388-PS1&PS4-NO2-100, Issue 1, 25-Feb-2022, Page 2/3
SGX Europe Sp. z o.o.
T: +48 (0) 32 438 4778
Building 11
Ligocka St. 103,
40-568 Katowice,
Poland
E: sales.is@sgxsensortech.com
www.sgxsensortech.com
Temperature Curve
0
-5
-10
-15
-20
average
-25
std. dev.
-30
-35
-40
-45
-40
-30
-20
-10
0
10
20
30
40
50
60
Temperature(°C)
DISCLAIMER:
SGX Europe Sp. z o.o. reserves the right to change design features and specifica�ons without prior no�fica�on. We do not accept any legal responsibility for customer
applica�ons of our sensors. SGX Europe Sp. z o.o. accepts no liability for any consequen�al losses, injury or damage resul�ng from the use of this document, the
informa�on contained within or from any omissions or errors herein. This document does not cons�tute an offer for sale and the data contained is for guidance only
and may not be taken as warranty. Any use of the given data must be assessed and determined by the user thereof to be in accordance with federal, state and local laws
and regula�ons. All specifica�ons outlined are subject to change without no�ce.
SGX Europe Sp. z o.o. sensors are designed to operate in a wide range of harsh environments and condi�ons. However, it is important that exposure to high
concentra�ons of solvent vapours is to be avoided, both during storage, fi�ng into instruments and opera�on. When using sensors on printed circuit boards (PCBs),
degreasing agents should be used prior to the sensor being fi�ed. SGX Europe Sp. z o.o. makes every effort to ensure the reliability of its products. Where life safety is
a performance requirement of the product, we recommend that all sensors and instruments using these sensors are checked for response to gas before use.
Copyright© 2012-2022 SGX Sensortech All rights reserved.
Trademarks and registered trademarks are the property of their respective owners.
No part of this publication may be reproduced, distributed, or transmitted in any form or by any means, including photocopying, recording, or other electronic or mechanical methods,
without the prior written permission of the publisher, except in the case of brief quotations embodied in critical reviews and certain other non-commercial uses permitted by copyright law.
For permission requests or technical support please contact or write to the publisher, addressed “Attention: Permissions Coordinator,”.
© SGX Sensortech 2012-2022
DS-0388-PS1&PS4-NO2-100, Issue 1, 25-Feb-2022, Page 3/3
很抱歉,暂时无法提供与“PS1-NO2-100”相匹配的价格&库存,您可以联系我们找货
免费人工找货