Product Details
NC-170S Industrial Single - Header Catalytic Type Combustible Gas
Sensor For Fixed Gas Alarms And Gas Densitometers
Electrical Connection and Design Advantages:
- Recommended Circuit: The recommended measuring circuit uses two 200
- ohm resistors (R1, R2) and a 3K - ohm variable resistor (VR1).
The circuit design is simple, which facilitates integration into
various gas detection devices without complex circuit debugging.
- Design Advantages: It has the advantages of small size, which helps
to save installation space. Moreover, it can be matched with
detectors for compensation without adjusting the resistance, which
simplifies the integration process. At the same time, its excellent
stability and low drift characteristics ensure long - term reliable
operation in industrial environments.
Typical Applications:
- Fixed Combustible Gas Alarms/Detectors: It is suitable for being
installed in industrial workshops, warehouses and other places to
continuously monitor the concentration of combustible gases and
issue early warnings in time when the gas concentration approaches
the dangerous threshold.
- Gas Densitometers: It can be integrated into gas densitometer
equipment to accurately measure the concentration of combustible
gas components, providing data support for industrial production
process control and gas quality detection.
| Supply Voltage | AC 2.0 ± 0.1V (50 - 60Hz); DC 2.0 ± 0.1V |
| Operating Current (at 2.0V supply) | AC 175 ± 15mA (50 - 60Hz); DC 175 ± 15mA |
| Operating Temperature Range | -20°C to +60°C |
| Operating Humidity Range | Less than 95%RH (without dew condensation) |
| Storage Temperature Range | -30°C to +70°C |
| Storage Humidity Range | Less than 99%RH (without dew condensation) |
| Detection Range | 0 - around 60%LEL (Accuracy decreases when exceeding 60%LEL, except
for acetylene) |
Company Profile
Yijiajie Electronics is a full range of silicon pressure sensors
from the United States, FREESCALE/, GE, MEAS, SMI, and a full range
of sensing and control products from the United States pressure,
temperature and humidity, gas flow, current, Hall effect, etc.,
Japan HAMAMATSU flame, UV sensors, photodiodes, Japan FIGARO, UK
CITY, ALPHASENSE full range of semiconductors, catalytic,
electrochemical gas sensors, French HUMIREL/MEAS humidity sensors
and other international well-known companies authorized agents or
distributors, to provide customers with product information,
products Solutions, product selection, supply guarantee and
logistics services, etc.

