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Ag19/20 Pulse Transmitter

Current location:Home page -> Product -> Accessories to Liquid Flowmeter

■Product Introduction
Agl9 / 20 pulse transmitter is a rotary shaft angular displacement sensor, and oval gear flowmeter (OI, OM series) supporting the use of the measured medium flow can be converted into electrical pulse signal. Ag20 type for the letter disc to install two Agl9 pulse transmitter. Transmitter by the national explosion-proof identification of explosion-proof certification, No. GYBOO568.

■Product features
One. The use of two-wire system (signal and power supply common wire)
Two. No contact, reliable and reliable.
Three. Transmission distance, load capacity.
Four. Intrinsically safe explosion-proof structure.


■ Technical parameters
One. Output signal: rectangular current pulse, high level is greater than 4mA, low level is less than 1mA (within the specified load range)
Two. Send frequency: proportional to the flow rate with the matching flowmeter.
Three. Number of slots: 20 slots
Four. Allow the working voltage: DC6V-DC24V, harmonic content of less than 5% (explosion-proof type required by the safety barrier power supply)
Five. With load capacity: not more than 2KΩ (DC12V power supply); not more than 5KΩ (DC24V power supply)
Six. Ambient temperature: -20 ℃ ~ +60 ℃
Seven. Relative humidity: 5% to 85%
Eight. Remote distance: transmission connection cable is not greater than 100Ω / each core
Nine. Explosion-proof mark: Exia ⅡCT5
Ten. Supporting safety barrier: KN5012

■ Explosion-proof performance and connection
Ag19 / 20 pulse transmitter and oval gear flowmeter (OI, OM series) supporting the use of Exia ⅡCT5 can be placed on the occasion, explosion-proof type of intrinsically safe, display instrument or system if the Ag19 / Ag20 pulse generator The connection must be fitted with a safety barrier.