Filter clog indicator
Filter Clog Indicators is a simple, economic yet robust device used for monitoring the clogging in AHU filters. Bright LED indication, in-built buzzer, and easy for mounting and maintenance are the key features of these indicators.
This device indicates the actual process value and provides an electrical signal to the BMS system so as to know whether the Filter Element filled with contaminants should be changed or cleaned.
The device consists of a stabilization circuit for steady reading.
Power Supply: 24V DC + 20% Max. Current Load: 150mA
Display: 1 Line, 3 Digit, 0.5/0.8” Red 7 Segment LED
DP Sensor (In-built) :Basic sensing element - Programmed IC Chip
Range : 0-100/250/500 Pa
(To be specified at the time of ordering)
Alarm Indication:In built Buzzer for Alarm set points with acknowledgment facility
Setting Points: Individual Set points for Filter Clog Limit & Range by Front Panel Switches
Accuracy: +2% of FS
Resolution : 1 Pa
Mounting: Wall Mounting / tabletop mounting (on AHU)
Enclosure :IP65 ABS
Output Signal : 4-20mA DC
Communication:OptionalRS485 Modbus RTU
Ambient Conditions for use as well as storage :
Temperature: 0 to 75°C.
Humidity: 0 to 90 %RH Non-condensing