NH3-A1 Ammonia Sensor (NH3 Sensor)

NH3-A1 Ammonia Sensor (NH3 Sensor)

USD $40 - $100 /Piece

Min.Order:1 Piece

Supply Ability:
1000 Piece / Pieces per Month
Port:
HK
Payment Terms:
T/T PayPal

Quick Details View All >

Brand Name:
Alphasense
Place of Origin:
United Kingdom
Model Number:
NH3-A1
Usage:
Gas Sensor
Theory:
Other, Electrochemical Gas Sensor

Shenzhen Isweek Ltd.

Business Type: Distributor/Wholesaler
Main Products: Gas Sensor ,UV Sensor ,Humidity Sensor ,Pressure Sensor ,Ultrasonic Sensor ,Wind Speed sensor ,Liquid Level Sensor

Product Details

NH3-A1 Ammonia Sensor NH3 Sensor Description
Alphasense is expanding its line of electrochemical toxic gas sensors to address industry-specific requirements, including emissions monitoring, process safety, environmental monitoring and VOCs.

Ammonia (NH3)
Our first family of Ammonia sensors. This sensor is designed for higher concentrations of Ammonia. Sensors for lower level detection are in development.


NH3-A1 Ammonia Sensor NH3 Sensor PERFORMANCE
Sensitivity
nA/ppm in 50ppm NH3
17 to 27
Response time
t90 (s) from zero to 50ppm NH3
<60
Zero current
ppm equivalent in zero air
<20
Resolution
RMS noise (ppm equivalent)
<0.3
Range
ppm NH3 limit of performance warranty
200
Linearity
ppm error at full scale, linear at zero and 20ppm NH3
+1 to -10
Overgas limit
maximum ppm for stable response to gas pulse
1000



NH3-A1 Ammonia Sensor NH3 Sensor LIFETIME
Zero drift
ppm equivalent change/year in lab air
<2
Sensitivity
drift % change/year in lab air, monthly test
<3
Operating life
 until 80% original signal (24 month warranted)
>24



NH3-A1 Ammonia Sensor NH3 Sensor ENVIRONMENTAL
Sensitivity @ -20°C
% (output @ -20°C/output @ 20°C) @ 20ppm
ND
Sensitivity @ 50°C
% (output @ 50°C/output @ 20°C) @ 20ppm
ND
Zero @ -20°C
ppm equivalent change from 20°C
ND
Zero @ 50°C
ppm equivalent change from 20°C
ND



NH3-A1 Ammonia Sensor NH3 Sensor CROSS SENSITIVITY
H2S  sensitivity
% measured gas @ 20ppm H2S
<300
NO2  sensitivity
% measured gas @ 20ppm NO2
<-300
Cl2    sensitivity
% measured gas @ 10ppm Cl2
<-300
NO    sensitivity
% measured gas @ 50ppm NO
ND
SO2  sensitivity
% measured gas @ 20ppm SO2
ND
CO    sensitivity
% measured gas @ 400ppm CO
<20
H2     sensitivity
% measured gas @ 400ppm H2
<15
C2H4 sensitivity
% measured gas @ 400ppm C2H4
ND
CO2   sensitivity
% measured gas @ 5% CO2
ND



NH3-A1 Ammonia Sensor NH3 Sensor KEY SPECIFICATIONS
Bias voltage
mV (Working Electrode potential is above ground)
+200
Temperature range
°C
-30 to 50
Pressure range
kPa
80 to 120
Humidity range
% rh continuous
15 to 90
Storage period
months @ 3 to 20°C (stored in sealed pot)
6
Load resistor
Ω (recommended)
10 to 47
Weight
g
<6


Contact Supplier

Ms. Ms Rita yu Sales Chat Now
Telephone
86-755-83289036
Mobile
86-15216024218
Fax
86-755-83289052
Skype
Isweek_Rita
Address
16 Floor, Building #3, Zhongke Mansion, Gaoxin South 1st Rd, Hi-Tech Park, Nanshan Shenzhen,Guangdong

You May Like

New Products

Recommended Products

View More View Less

Find Similar Products By Category

Electronic Components & Supplies > Active Components > Sensors
Categories
Hi~