We are closed from Monday, Dec 23rd and will reopen on Monday, Jan 6th. Any orders received during this time will be processed in the New Year.
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Get it by Tuesday, Dec 31
£19.99 Flat Shipping + VAT £19.99 flat shipping is applicable on orders with an aggregate weight less than 10kg. Orders exceeding 10kg will be charged default shipping rates
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Step 1 Add the items into your cart or submit a Purchase order
Step 2 Checkout, select NET30 payment (provide company registration and VAT number)
Step 3 Delivery via TNT or Royal Mail and receive invoice for payment in 30-days
Step 4 Make payment via BACS to our factoring partner,
| Item | Air Velocity Transmitter |
| Accuracy | 3% |
| Cable Dia. | 5 mm to 10 mm |
| Communication Method | BACnet MS/TP or Modbus RTU/ASCII |
| Connection Size | 1/2" |
| Connection Type | NPS |
| Current Consumption | 60mA max. |
| Device Load | 1/8th unit load |
| Display Digits | 5 Digits |
| Display Type | Lcd |
| Electrical Connection | Analog |
| Enclosure Rating | Nema 4X |
| Load Resistance Max. | 0 to 1100 Ohm |
| Max. Amps | 60mA |
| Max. Current | 60 mA |
| Max. Output Amps | 0 to 1100 Ohm |
| Mounting Orientation | Parellel |
| Output Signal | 4 to 20 mA, 0 to 5V DC, 0 to 10V DC |
| Output Voltage | 1 kOhm |
| Power Requirement | 24V DC -/+ 20% or 24V AC -/+ 20% |
| Range | 1000 to 4000 fpm |
| Relative Humidity Range | 5 to 95% RH, non-condensing |
| Response Time | 10 sec. |
| Service | Clean air and non-combustible, compatible gases |
| Service Factor | Clean air and non-combustible, compatible gases |
| Temp. Limit (deg. F) | 32 Deg. to 122 Deg. F |
| Wire Size | 16 to 26 AWG |
| Zero & Span Adjustments | Digital push buttons |
| Ship weight (kg) | 1.35 |
| Model | Accuracy | Price | |
|---|---|---|---|
| AVUL-3DB1-LCD | -3% to +3% | £714.61 | |
| AVUL-5DB1 | -5% to +5% | £467.62 | |
| AVUL-3DA1-LCD | -3% to +3% | £533.47 | |
| AVUL-5DM1 | -5% to +5% | £467.62 | |
| AVUL-5DA1 | -5% to +5% | £297.02 | |
| AVUL-3DA1 | -3% to +3% | £461.34 | |
| AVUL-3DB1 | -3% to +3% | £650.78 |
Contact your account manager right away to get personal advice.
We're available Monday through Friday, from 07:30 until 17:00.
Trade pricing is available for 
Order Value should be £500+