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Item category pH/ORP/Conduct - Controllers/ Transmitters/ Monitors
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 Click here to view full-pdf specification sheets Features •Automatic temperature compensation (pH) •Display in °C or ° •Hold and Simulate functions •Integral or remote mounting •Relay options •Output scalability •Dual output option allows temperature and pH signal transmission •2 x 16 character dot matrix LCD •Chemical resistant enclosure and self- healing window •Large pushbuttons •Clearly marked terminal labels Application •Neutralization systems •Heavy metals recovery •Plating control •Scrubber control •Pool and spa control •Environmental study •Water treatment •Water quality monitoring •Waste treatment •Disinfecting Description The +GF+SIGNET 8 50 pH/ORP Transmitter is designed for broad application and ease of setup and use. The unit auto-configures for either pH or ORP use when connected to +GF+SIGNET pH or ORP sensors.Multiple mounting options allow for installation best suited to your particular application. The automated “Easy-cal ” menu features automatic buffer recognition for mistake proof pH or ORP sensor calibrations. Intuitive software and the four button keypad arrangement make it easy to access important information such as pH or ORP,mV input,temperature,calibration,relay set-up menus and more. Technical Data General Compatible electrodes:+GF+SIGNET 3-27XX pH/ORP Preamplifier/Electrodes Accuracy:±0.03 pH,± 2 mV ORP Enclosure: •Rating:NEMA 4X/IP65 front •Case:PBT •Panel case gasket:Neoprene •Window:Polyurethane coated polycarbonate •Keypad: Sealed 4-key silicone rubber •Weight:Approx.325g (12 oz.) Display: •Alphanumeric 2 x 16 LCD •Contrast:User selected,5 levels Environmental Operating temperature: -10 to 70 °C (14 to 158 °F) Storage temperature: -15 to 80 °C (5 to 176 °F) Relative humidity: 0 to 95%,non-condensing Standards and Approvals •CSA,CE,UL listed •Manufactured under ISO 9001 Electrical Power: •12 to 24 VDC ±10%regulated (-1)21 mA max.:(-2)220 mA max.: (-3)60mA max. Sensor input range: •pH:0.00 to 14.00 pH •temp.3K Balco,-25 to 120 °C (-13 to 248 °F) •ORP:-1000 to +2000 mV,isolated (10K I.D.resistance T+,T-) Current output: •4 to 20 mA,isolated,fully adjustable and reversible •Max loop impedance: 50 . max.@12 V 325 . max.@18 V 600 . max.@24 V •Update rate:0.5 seconds •Accuracy:±0.03 mA @25 °C,24 V Relay output: •Mechanical SPDT contacts:Hi,Lo, Pulse,Off •Maximum voltage rating:5 A @30 VDC,or 5 A @250 VAC resistive load •Hysteresis:User-adjustable •Max 400 pulses/min. Open-collector output:Hi,Lo,Pulse,Off •Open-collector,optically isolated, 50 mA max,sink,30 VDC max. pull-up voltage. •Max 400 pulses/min. Accessories 3-8050 159 000 184 Universal mounting kit 3-8050.395 159 000 186 Transmitter NEMA 4X cover 3-8050.396 159 000 617 RC Filter kit (for relay use) 3-0000.596 159 000 641 Heavy duty wall mount bracket 3-8050.392 159 000 640 Model 200 retrofit adapter 3-0 00.390 198 864 403 pH buffer kit Please call 1-800 783 6664 for accessories Model 3-8750-1 159 000 053 pH/ORP transmitter,Field mount 3-8750-1P 159 000 054 pH/ORP transmitter,Panel mount 3-8750-2 159 000 055 pH/ORP transmitter,Field mount with relays 3-8750-2P 159 000 056 pH/ORP transmitter,Panel mount with relays 3-8750-3 159 000 057 pH/ORP transmitter,Field mount with single input/dual output 3-8750-3P 159 000 058 pH/ORP transmitter,Panel mount with single input/dual output Please select from the drop down menu below © 2006 Omni Controls, Inc.. All Rights Reserved. Email: Sales@Omnicontrols.com We guarantee a 24 hour response on all inquiries made via email. For quicker response please call Omni Controls at any of the above numbers |