If the pole is metal it should be well grounded electrically to minimize the probability of any lightning damage. Turn the anemometer on the pole so that the setscrew on the anemometer base is facing True North. Tighten the setscrew to fix the directional orientation. 4.3 Transmitter Installation Mount the transmitter assembly in a covered location where it can be conveniently connected to its exterior wind sensor. The six-wire cable to the wind sensor may be extended to up to 250 feet in length

. Wind Sensor 0 Transmitter Housing Assembly, with I/O connection terminal strips _-_ • Operator’s Manual If you have any questions about the shipment, please call the OMEGA Customer Service Department. When you receive the shipment, inspect the container and equipment for signs of damage. Note any evidence of rough handling in transit. Immediately report any damage to the shipping agent. The carrier will not honor damage claims unless all shipping material is saved for inspection. After examini

LIMITATION OF LIABILITY: The remedies of purchaser set forth herein are exclusive, and the total liability of OMEGA with respect to this order, whether based on contract, warranty, negligence, indemnification, strict liability or otherwise, shall not exceed the purchase price of the component upon which liability is based. In no event shall OMEGA be liable for consequential, incidental or special damages. CONDITIONS: Equipment sold by OMEGA is not intended to be used, nor shall it be used: (1) a

OMEGA’s WARRANTY adds an additional one (1) month grace period to the normal one (1) year product warranty to cover handling and shipping time. This ensures that OMEGA’s customers receive maximum coverage on each product. If the unit malfunctions, it must be returned to the factory for evaluation. OMEGA’s Customer Service Department will issue an Authorized Return (AR) number immediately upon phone or written request. Upon examination by OMEGA, if the unit is found to be defective, it will be re

• Fusing of the solid-state relays to be in accordance with Fig. 1. Fuse F1 to be 6 amps slo-blo, 120 VAC for 120V line voltage; 250 VAC for 240 V application. **Note: All intrinsically safe wiring to intrinsically safe solid-state relays must be segregated from non-intrinsically safe wiring. Lockwasher* NutLockwasher* NutMountingScrew Plate Lockwasher* Terminal Lug Notes: 1. *(Lockwasher to be internal or external tooth type) 2. Grounding hardwre to be #8 or larger and S.S. Fig. 5. Mounting Pla

Failure to observe this warning could result in serious injuries or damages. GROUP CAPACITANCE INDUCTANCE A & B 0.1 .F 3 mH C 0.2 .F 10mH D 0.3 .F 20mH Example: Typical values of capacitance for a twisted pair of copper wires is between 20 and 60 pF per foot. Using the maximum value of 60pF/ft, Groups A & B could have a run of 1500+ feet with safety. Inductance of a typical twisted pair is between 0.10 and 0.20 .H/ ft, thus making a cable run in this example essentially determined by the capacit

• The conductors of the intrinsically safe circuit should be sealed in a rigid metal conduit at the point where the wiring enters the hazardous area. The wiring and sensor switch should be such that conductive dusts in the hazardous area will not close the circuit. • Hazardous area field wiring will store energy due to distributed capacitance and inductance in proportion to its length. It is therefore recommended that the characteristics of the cable be known and judged against the length of run

UNPACKING Remove the Packing List and verify that you have received all equipment. If you have any questions about the shipment, please call the OMEGA Customer Service Department at 1-800-622-2378 or (203) 359-1660. When you receive the shipment, inspect the container and equipment for any signs of damage. Note any evidence of rough handling in transit. Immediately report any damage to the shipping agent. NOTE The carrier will not honor any claims unless all shipping material is saved for their

8 TEL: +420 (0)59 6311899 FAX: +420 (0)59 6311114 Toll Free: 0800-1-66342 e-mail: info@omegashop.cz France: 11, rue Jacques Cartier, 78280 Guyancourt, France TEL: +33 (0)1 61 37 29 00 FAX: +33 (0)1 30 57 54 27 Toll Free in France: 0800 466 342 e-mail: sales@omega.fr Germany/Austria: Daimlerstrasse 26, D-75392 Deckenpfronn, Germany TEL: +49 (0)7056 9398-0 FAX: +49 (0)7056 9398-29 Toll Free in Germany: 0800 639 7678 e-mail: info@omega.de United Kingdom:2 One Omega Drive, River Bend Technology Cent

When you receive the shipment, inspect the container and equipment for signs of damage. Note any evidence of rough handling in transit. Immediately report any damage to the shipping agent. The carrier will not honor damage claims unless all shipping material is saved for inspection. After examining and removing contents, save packing material and carton in the event reshipment is necessary. Y TABLE OF CONTENTS Chapter 1 Introduction ......................................... 1 . 1.1 General Descr