High Temperature Humidity Analyzer (GRL-12-D)
GRL-12-D analyzer uses vast-contrast humidity sensor as testing unit. It's an intelligent analyzer at the core of micro-processor and made of detector part & display part. It's used to measure the relative humidity in air and vapor mixed gas between 0 to 350ºC.
Using in burning condition
Fast response, beyond the function of common humidity tester
Zirconium electrode detector with long life and high reliability
Sensor is made of solid electrolyte and can work under high temperature environment.
Special for measuring smoking humidity in continue exhaust monitor system (CEMS)
Connecting to a printer by the standard (4-20)mA, RS232 and RS485 interfaces
Measure Range: 0-80kPa (vapor pressure value in air and vapor mixed gas)
Accuracy: ±1% of FS range
Response Time: 90% of FS reading in 20 seconds
Ambient Tempe.: -20ºC ~+ 50ºC
Stability: <±1% of FS range (168h)
Signal Output: 4-20mA
Power Supply: 220±10% VAC, 50/60Hz
Sensor Life: 15000 hours at 25ºC and 1 ATM
Warranty: 12 months analyzer; 12 months sensor
Installation: Inserting detector & hanging display
It measures the vapor pressure in vapor & air mixed gas and is widely used in the dyeing field, in industries process of wood, constructional material industry, paper making, chemicals, pharmacy plant, fiber, weave, tobacco, vegetable, food industry, and so on.
Tested gas pressure
Gas composition and impurity