+84 0246 6868 323
Mr Nam 0904868034
lam.lktech
sales.lktechco@gmail.com
Air Velocity Transmitter - Radix/ Ấn Độ
-The new Series 641 Air Velocity Transmitter is the ideal instrument for monitoring air flow. This transmitter uses a heated mass flow sensor which allows for precise velocity measurements at various flow rates and temperatures. The 641’s 16 field selectable ranges provides it the versatility to be selected for several air flow applications. The optional LED produces a complete, low-cost solution for local indication of air flow.
See less
Service: Clean air and compatible, non-combustible gases
Accuracy: 3% FS Process gas: 32 to 122°F (0 to 50°C); 4% FS Process gas: -40 to 32°F & 122 to 212°F (-40 to 0°C & 50 to 100°C)
Response Time: Flow: 1.5 seconds to 95% of final value (output filter set to minimum)
Temperature Limits: Process: -40 to 212°F (-40 to 100°C). Ambient: 32 to 140°F (0 to 60°C)
Pressure Limit: 100 psi (6.89 bar) maximum
Humidity Limit: Non-condensing
Power Requirements: 12-35 VDC, 10-16 VAC
Output Signal: 4-20 mA, isolated 24V source, 3 or 4-wire connection
Output Filter: Selectable 0.5-15 (seconds)
Loop Resistance: 600 ohms max
Current Consumption: 300 mA max
Electrical Connections: Screw terminal
Process Connections: 1/2" male NPT
Enclosure Rating: Designed to meet NEMA 4X (IP66) for non LED models only
Mounting Orientation: Unit not position sensitive. Probe must be aligned with airflow
Weight: 12.6 oz (357.2 g)
Agency Approvals: CE
Giá: Liên hệ
See less
Service: Clean air and compatible, non-combustible gases
Accuracy: 3% FS Process gas: 32 to 122°F (0 to 50°C); 4% FS Process gas: -40 to 32°F & 122 to 212°F (-40 to 0°C & 50 to 100°C)
Response Time: Flow: 1.5 seconds to 95% of final value (output filter set to minimum)
Temperature Limits: Process: -40 to 212°F (-40 to 100°C). Ambient: 32 to 140°F (0 to 60°C)
Pressure Limit: 100 psi (6.89 bar) maximum
Humidity Limit: Non-condensing
Power Requirements: 12-35 VDC, 10-16 VAC
Output Signal: 4-20 mA, isolated 24V source, 3 or 4-wire connection
Output Filter: Selectable 0.5-15 (seconds)
Loop Resistance: 600 ohms max
Current Consumption: 300 mA max
Electrical Connections: Screw terminal
Process Connections: 1/2" male NPT
Enclosure Rating: Designed to meet NEMA 4X (IP66) for non LED models only
Mounting Orientation: Unit not position sensitive. Probe must be aligned with airflow
Weight: 12.6 oz (357.2 g)
Agency Approvals: CE
Giá: Liên hệ
