641 – Air velocity transmitter
494.00 € – 618.00 €
Service: clean air and compatible, non-combustible gases.
Accuracy: 3% f.s. 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 lmit: 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.
OPTIONAL DISPLAY VERSION
Display: 4-1/2 digit 1/2″ red led.
Resolution: 1 FPM, 0.01 MPS (10 FPM @ 10,000 and 15,000 FPM ranges).
Weight: 13.3 oz (377 gr).
A-156 Universal Mounting Plate 1/2″ female NPT ( to be used with A-159)
A-158 Split flange mounting kit
A-159 Duct mounting gland
Pls order above accessories in the section “PITOT TUBE SERIES 160” in the category “Pitot tubes”
Product available - for orders before 12.00, shipping the same day.
(In case of payment by bank transfer, shipment will be made upon payment received).
Product temporarily out of stock - average delivery time: 10-20 days.