DWYER 641RM12LED Air Velocity Transmitter Digital Display Screen Type LED Response Time 1.5 sec Maximum Operating Temperature 140 Degrees F Probe Diameter 0.31 in Maximum Output Signal 20 mA Maximum Temperature Measured 212 Degrees F Maximum Velocity Measured 15 000 fpm Minimum Operating Temperature 32 Degrees F Minimum Temperature Measured -40 Degrees F Minimum Velocity Measured 250 fpm Minimum Output Signal 4 mA Pressure Limit 100 psi Air Velocity Accuracy +/-3 Percent (32 to 122 Degrees F)
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Frequently Asked Questions
Shipping
How long is the lead time for this product?
Lead times vary depending on stock availability, supplier location and freight method.
Orders processed here will take 10 - 14 business days to arrive. Overseas deliveries can take anywhere from 14 - 21 days.
Estimated lead time for this product: 5 Days.
Do you ship overseas?
At this time, our shipping is limited to Australia only.
Can I return my product?
We always aim for make sure our customers love our products, but if you do need to return an order, we’re happy to help. Just email us directly and we’ll take you through the process.
View our refund and return policy here
What shipping carriers do you use?
We use suitable freight partners based on item size, weight, urgency and destination.
View our Shipping Policy here
Product
Can I get my product personalised?
It depends on the creator and the product. All options are outlined on the product page, so look out for customisation options there.

