Envco – Environmental Equipment

Accurate and Maintenance-free
The WMT700 series has a durable full steel structure with welded arms, clear north indication, and one-point, quick bayonet-style mounting. It has has no moving parts, and it is resistant to contamination and corrosion.

It measures accurately and produces reliable data in demanding wind conditions and climates without periodic or on-demand maintenance.Self-diagnostics and validation of measurement are standard features. The 60-min. average is available for polar coordinates and vectors.

Standard and Heated Models
The sensor operates with a power supply of 9 ... 36 VDC. For the heated model, an additional heating power supply of 24 ... 36 VDC is required. Thermostatically controlled heaters in the transducer heads and arms of the heated model prevent build-up of freezing rain or snow.

In addition, accessories are available for mounting and connecting the WMT700. To minimize interference from birds, a bird prevention kit is available.

WMT700 Ordering Information
WMT701 Ultrasonic wind sensor, 0 to 40m/s, -10°C to +60°C
WMT702 Ultrasonic wind sensor, 0 to 65m/s, -10°C to +60°C
WMT703 Ultrasonic wind sensor, 0 to 75m/s, -10°C to +60°C

Options for WMT700 series
TEMPRANGE2 Enhanced temp. operating range -40°C to +60°C
TEMPRANGE3 Enhanced temp. operating range -55°C to +70°C
HEATINGA Transducer heating, 40W
HEATINGB Transducer and arm heating, 200W
Cable1 Cable, 2m, Connector plus open leads
Cable2 Cable, 10m, Connector plus open leads
Cable3 Cable, 10m, For AWS520 Installation
Cable4 Adapter cable, for WS425 serial cable to WMT700
Cable5 Adapter cable, for WS425 serial cable to WMT700
Cable6 Adapter cable, For WS425 analog freq. cable to WMT700
Cable7 Adapter cable, For WS425 analog voltages
Cable8 Serial cable, 2m, Connector plus open leads
Cable9 Serial cable, 10m, Connector plus open leads
WMT70FIX Mounting adapter, 70mm
WS425FIX30 Adapter for 30 - 35 mm ( 1 1/4 inch ) diameter vertical tube
WS425FIX60 Adapter for 60 mm diameter vertical tube

Accessories for WMT700:
WMT70Conn Instrument Connector, WMT700
227569SP Adapter Cable, For WS425 Serial
228869 WMT70 Connector cover, mounting adapter 70
228777 WMT70 Connector cover, mounting adapter 30/60
WMT70Verifier Verifier for WMT700
WMT70BIRDKIT Bird Cage + Accessories, WMT700
CROSSARM Cross-arm 40x40 mm, with mounting kit
WMT70FIXSP Mounting adapter, 70mm, spare part

Spare parts for WMT700
227567SP Cable, 2m, Connector plus open leads, Spare Part
227568SP Cable, 10m, Connector plus open leads
227565SP Cable, 10m, For MAWS Installation
229807SP Cable, 10m, For Non-US AWS520
227569SP Adapter cable, for WS425 serial cable to WMT700
227570SP Adapter cable, For WS425 analog freq. cable to WMT700
227571SP Adapter cable, For WS425 analog voltages
228259SP Serial cable, 2m, Connector plus open leads
228260SP Serial cable, 10m, Connector plus open leads
WMT70FIXSP Mounting adapter, 70mm
WS425FIX30 Adapter for 30 - 35 mm ( 1 1/4 inch ) diameter vertical tube
WS425FIX60 Adapter for 60 mm diameter vertical tube