Description
Overview
GAOTek thermal air mass flow meter has no moving parts Low pressure loss. It can measure flow of velocity. The insert type is more suitable for large pipe diameters, measuring gas mass flow without temperature and pressure compensation.
Feature
Technical Specification
|
Description |
Specifications |
|
Measuring Medium |
Various gases (Except the acetylene) |
|
Pipe Size |
DN 10 to DN 4000 |
|
Velocity |
0.1 Nms. to 100 Nms. |
|
Accuracy |
1% to 2.5% |
|
Working Temperature |
Sensor: 104°F to 440°F (40℃ to 220℃) Transmitter: – 68°F to 113°F (20°C to 45℃) |
|
Working Pressure |
Insertion Sensor: medium pressure≤ 1.6 MPa Flanged Sensor: medium pressure≤ 1.6 MPa Special pressure please contact us |
|
Power Supply |
Compact type: 24 V DC or 220 V AC, Power consumption ≤18 W Remote type: 220 V AC, Power consumption ≤19 W |
|
Response Time |
1s |
|
Output |
(optoelectronic isolation, maximum load 500 Ω), Pulse, RS485 (optoelectronic isolation) and HART |
|
Alarm Output |
1 to 2-line Relay, Normally Open state, 10A, 220V, AC or 5A,30V, AC |
|
Sensor Type |
Standard Insertion, Hot-tapped Insertion and Flanged |
|
Construction |
Compact and Remote |
|
Pipe Material |
Carbon steel, stainless steel, plastic. |
|
Display |
4 lines LCD Mass flow, Volume flow in standard condition, Flow totalizer, Date and Time, Working time, and Velocity. |
|
Protection Class |
IP 65 |
|
Sensor Housing Material |
Stainless steel (316) |