LT-14301r1.1 20160301
3/1/16
Dwyer Instruments, Inc. • 102 Indiana Highway 212 • Michigan City, IN 46360 • USA
(P) 219.879.8868 • (F) 219.872.9057 • 1.800.872.9141 • www.dwyer-inst.com
Page 1: ...31 F 0 to 55 C Storage 40 to 158 F 40 to 75 C Output Current sinking square wave pulse Scaled pulse output 0 1 s duration 6 1 Hz max or high alarm output or low alarm output sensor pass through pulse...
Page 2: ...Optional Protective Cover Closed PROUDLY MADE IN THE USA RTI2 Series RATE TOTAL INDICATOR INSTRUCTIONS RTI2 SERIES RATE TOTAL INDICATOR INSTRUCTIONS...
Page 3: ...eter Page 7 RTI2 139 EX Magmeter Page 7 Settings K Factor Changing Flow Indicator Settings Page 8 RTI2 Secondary Menu Functions Page 10 Troubleshooting Problems Probable Causes Things to Try Page 11 T...
Page 4: ...for the RTI2 with dual 24 and 12VDC outputs to power both the loop and sensors requiring more power than the loop can supply Pulse and 4 20mA analog outputs can be used to signal external devices e g...
Page 5: ...when loop powered Display Rate 5 digit autorange Total 8 digit Units Rate Units Gallons Second Minute Hour Day Liter Second Minute Hour Day Cubic Feet Second Minute Hour Day Cubic Meters Second Minute...
Page 6: ...nverted from a wall mount to a meter mount using the mounting kit contact distributor that includes a lower housing and associated hardware and installs as follows 1 Remove the strain relief through w...
Page 7: ..._ _ S PULSE OUT 2 PULSE OUT 1 _ _ FT440 GREEN WHITE BLACK _ FT440 139 Dual Power Supply Lower Housing 4 20mA Device _ Dashed line shows terminal connection if 4 20mA device is not used To 115Vac Power...
Page 8: ...0Vdc 12 24Vdc 12 Vdc Power Supply _ _ _ _ S White Green Red Black Red 4 20mA Device _ 9 30 Vdc Power Supply _ Red Black _ S _ RTI2 Zero Adj Status LED 1 Option Only 2 3 4 5 6 Reverse Output Forward Ou...
Page 9: ...ALLON OF FLOW All menu screens consist of two rows of tabs surrounding a dialog box that lets you view and change setup parameters Set K R UNIT SET K T UNIT SET D SET P RESET EXIT 086238 235 PRESS TO...
Page 10: ...total flow volume to zero This tab is not available when the 64 non resettable total option is ordered Exit R UNIT SET K T UNIT SET D SET P RESET EXIT PRESS TO EXIT MENU AND RETURN TO FLOW DISPLAY Re...
Page 11: ...for both outputs Either output can be changed to alarm high or alarm low If alarm options are selected menu tabs for setting the alarms will be displayed on the main menu alarm 1 or the secondary menu...
Page 12: ...or incorrect 4 20mA output RTI2 only Wrong 4mA setting or wrong 20mA setting Use Set 4 to correct target minimum flow rate Use Set 20 to correct target top flow rate Inadequate loop power supply volt...
Page 13: ...LT 14301r1 1 20160301 3 1 16 Dwyer Instruments Inc 102 Indiana Highway 212 Michigan City IN 46360 USA P 219 879 8868 F 219 872 9057 1 800 872 9141 www dwyer inst com...
