YJJ NT-NH3-PL1000 Electrochemical Three-Electrode Ammonia Sensor - Used for Ammonia Gas Detection In Various Environments

Product Description:

NT-NH3-PL1000 Electrochemical Three-Electrode Ammonia Sensor - Used for Ammonia Gas Detection In Various Environments

Features:

NT-NH3-PL1000 is a new electrochemical gas

sensor with 3 electrodes for the detection of Ammonia

in a variety of gas detection applications. Exhibiting

high performance with very stable base line and

output signal and excellent selectivity, this compact

sensor (20.4 mm diameter) is suitable both for

portable and fixed gas detection instruments.

The porous electrode technology enables accurate gas

detection with high sensitivity. The mechanical design

of the sensor gives optimum gas diffusion

characteristics, and the hermetically sealed enclosure

prevents costly electrolyte leakage.

This new Premium Line design offers several

advantages with respect to the traditional industrial

sensor. For example it gives the possibility to use a

general OP amplifier instead of the high-cost OP97.

Technical Specifications

Detectable Gas: Ammonia

Detection Range: 0 – 1000 ppm (1)

Output Signal: 8± 4 nA/ppm

Resolution: 10 ppm

Repeatability: ± 10 %

Typical Baseline Range:

(pure air)

<6 ppm

Typical Response Time (t90): < 120 sec

Baseline Shift:

(- 30 ~ 50 degree C)

< 20 ppm

Long Term Output Drift: < 2%/month

Expected Life Time: > 2 years

Weight: Approximately 4.5 g

Operating conditions

Operating Temperature: -30°C to + 50°C

Operating Humidity: 15 to 90 % RH

Operating Pressure Range: 1 atm± 10 %

Recommended Load Resistor: 33 Ω

Bias Voltage: Not required

Position Sensitivity: None

Recommended Storage

Specifications: