Technical features:

l  Measurement principle: ceramic moisture

l  Display mode: 4-digit high-brightness LED display with display resolution of 0.1%

l  Test range: 0 ~ 40% VOL

l  Measurement accuracy: ≤±1.5%FS

l  Repeatability: ≤±1.0%

l  Response time: T90≤30S

l  Output:

4-20mA.DC (non-isolated output, load resistance less than 500 ohms).

0-10V.DC (non-isolated output, load resistance greater than 10K ohms).

1 way programmable dry contact passive alarm output, contact maximum capacity 220VAC/2A.

l  Communication mode: RS232 (default) or RS485 one-way/bidirectional data interface, baud rate 4800, 9600, 19200bps optional

l  Working power supply: AC100 ~ 240V 50/60Hz

l  Sample gas temperature: 0 ~ 200 °C

l  Sampling method: access type

l  Air circuit interface: NPT 1/4 internal thread

l  Sample gas component: no flammable gas, no strong corrosive gas

l  Size: 110mm × 220mm × 250mm (H × W × D)

l  Service life: >24 months (under normal use conditions)

l  Installation method: wall-mounted

 

Instrument features:

l  Wall-mounted installation, easy to install.

l  Original imported sensor can effectively guarantee the accuracy and service life of the instrument.

l  The internal cavity is made of 316F and has strong corrosion resistance.

l  Unique test chamber design to effectively avoid the influence of dust and liquid water on the humidity sensor.

l  High-precision temperature automatic compensation to eliminate the influence of ambient temperature and make the humidity measurement more accurate.

l  The user can freely set the upper and lower limits of the 4-20mA and 0-10V output to enable the user to obtain a higher precision analog output.

l  Simple operation, long service life and easy maintenance

Application:

It is applied to the measurement and analysis of flue gas humidity before and after desulfurization and denitration in CEMS of online continuous monitoring system.