GE AT868W-1-1-1-1 Ultrasonic Water Flow Transmitter

Product Description

GE AT868W-1-1-1-1 is a single-channel ultrasonic water flow transmitter of AquaTrans™ AT868 series. It adopts patented Correlation Transit-Time measurement technology, specially designed for flow measurement of full-pipe water media. With fully digital architecture and no moving parts, it delivers drift-free long-term operation and minimum maintenance. The epoxy-coated cast aluminum enclosure is rated NEMA 4X / IP66 for wall mounting, equipped with local keypad for on-site configuration. Matched with clamp-on or wetted transducers, it realizes non-intrusive flow measurement without pipe cutting. It is compatible with metal, plastic and lined pipes, and can output flow velocity, volumetric flow and totalized flow signalsde.cdn-web….

Specifications

• Model: AT868W-1-1-1-1
• Product Type: Single-channel ultrasonic flow transmitter for water
• Measurement Principle: Correlation Transit-Time ultrasonic method
• Velocity Range: -12.2 ~ +12.2 m/s (-40 ~ +40 ft/s)
• Turndown Ratio: 400:1
• Accuracy: Pipe ID＞150mm: ±1%~±2% of reading; Pipe ID≤150mm: ±2%~±5% of reading; wetted transducer up to ±0.5%
• Power Supply: 85~265VAC, 47~65Hz; optional 12~28VDC
• Max Power Consumption: 10W
• Analog Output: Isolated 4-20mA, max load 600Ω
• Pulse / Frequency Output: 0.1~10kHz for totalized flow
• Communication: Standard RS232, optional RS485
• Enclosure Rating: NEMA 4X / IP66
• Operating Ambient Temp: -10℃ ~ +55℃; Storage Temp: -40℃ ~ +70℃
• Enclosure Material: Epoxy coated cast aluminum
• Weight: approx. 1kg (2.2lb)

Applications

1. Municipal water supply: Inlet & outlet metering for water plants, water network monitoring, district metering
2. Wastewater treatment: Flow measurement of sewage, discharge water and treated effluent
3. Industrial circulating water: Cooling water & hot water system monitoring for factories
4. Water conservancy & agriculture: Raw water transportation, irrigation flow metering
5. Pre-treatment of seawater desalination, HVAC water system and other full-pipe clean / wastewater flow measurement

Series Models

AT868W-1-1-1-1, AT868W-1-2-1-1, AT868W-2-1-1-1, AT868W-2-2-1-1, AT868-1, AT868-2