美国ERDCO公司是世界著名的流量计、流量变送器、流量开关专业生产厂家，提供完善的冷冻水、空气、氮气、蒸汽、润滑油或其他工艺液体流量测量解决方案。
3600 Armor-Flo meter with Signal Output
Here is a combination of signal transmission with independent mechanical local flow rate indication. Should your 24vdc loop go down, you will still be able to take flow rate readings at the meter.
The output signal is linear within the middle 80% of the range and well suited for tracking utility applications. A response curve is furnished with each flowmeter. Transmitter signal options include:
4-20 mA two wire loop powered
4-20 mA with concurrent 0-1000Hz frequency output
4-20 mA with two adjustable set points
Applications include valve modulation, remote metering, sub-metering, blending and totalizing. Use with ERDCO accessory displays for remote indication or totalizing.
Quick Overview
Description: Flow rate meter with transmitter
Applications: Liquids or gases
Functions: Direct reading flow rate, 4-20mA output, Frequency output
Features: General purpose meter, Opaque fluids OK, Calibrated for application conditions
Materials: Aluminum, brass, 316 sst, or (Haste alloy 1/2-1″)
Pressure Limits: 200 psig 1/2 – 12″, 400 psig 1/2 – 6″, 1000 psig 1/2 – 1″
Temperature Limits: 400ºF rating requires epm or viton o-ring
Pipe Sizes: 1/2″-12″