Fixed Dust Gas Alarm HD9100 2 / 3 / 4 Wires System With Number Display
This dust gas detector is usually installed in industrial sites where dust is relatively large.
Product Features
- Four high-brightness LED digital tube display concentration value
- three bright LED indicators, power light, fault light, and concentration alarm indicator
- 8 red LEDs flashing around when the alarm is on, can be seen from dozens of meters away
- Two relay outputs (active and passive switchable, normally open and normally closed adjustable)
- Infrared remote control, do not open the cover can be adjusted to the detector, convenient and safe
- Detection accuracy, adjustable range
- 4-20mA or RS485 output can be uploaded to DCS and PLC system
- Long life, high sensitivity, low drift, stable and reliable work
Table of Contents
Product Description
Dust gas detector HD9100 digital display type is a high-performance fixed gas detector developed by our company. It is used for long-term continuous monitoring of dust gas concentration in the air. It is generally installed in industrial sites with relatively large dust; it has good repeatability And temperature and humidity characteristics, long service life, convenient operation, strong anti-interference performance and other advantages.
Product Specification
- Detection particle size: 0.3um~1.0um, 1.0um~2.5um, 2.5um~10um
- Sampling method: Self-priming
- Working mode: Long-term continuous work
- Output signal: 4-20mA or RS485 or two buses (MBUS) (optional)
- Detection range: 1ug/m3~10000ug/m3
- Working voltage: DC18V ~ 30V
- Power consumption: ≤ 3W
- Atmospheric pressure: 86kPa ~ 108kPa
- Working temperature: -10℃ ~ +55℃ (special requirements can be customized according to needs)
- Working humidity: ≤ 90%RH
- Size: 150 x 140 x 70 ( mm )
- Weight：≤1.5kg
- Explosion-proof grade: ExdIICT6Gb
- Cable specification: split line RVVP3 x 1.5mm2; bus RVVP4 x 2.5mm2; two lines RVVP2 x 2.5mm2;
- Signal transmission distance: sub-line ≤ 1000 m; four bus ≤ 1200 m; two bus ≤ 1500 m;
- Active/passive contacts: 2 groups of switching output signals (active and passive switchable, normally open and normally closed adjustable)
- Operation mode: infrared remote control
