Laserfiche WebLink
U <br />345 <br />pH & ORP CONTROLLERS, RECORDERS $ MONITORS cont'd A-302F <br />• <br />MODEL 432 MONITOR pH or ORP RECORDER/CONTROLLER - For process, reaction and waste water <br />Two set points: one for recorder, one <br />for recorder/controller, with space for <br />two optional setpoints and timer <br />Weatherproof FRP NEMA 4x case <br />MODEL 432 pH or ORP RECORDER/CONTROL- <br />LER has two independent measuring channels <br />- one with analog meter and the other with a chart <br />recorder. Each channel is used with its own probe <br />monitoring two separate locations, or both chan- <br />nels can share a common probe. The Model 432 <br />is available as either a pH or ORP instrument. Two <br />setpoints are standard. <br />The setpoints may be used as high / low when <br />Simple Installation <br />Select options and electrodes to suit <br />yourneeds <br />only acid or alkaline is to be added for neutralization, <br />only one setpoint will be connected to the meter and <br />the other can be used as high alarm or recorder. <br />Hexavalent chrome or cyanide destruct is accom- <br />plished by ORR In this case, only one setpoint is <br />needed and only one reactant is added. Setpoint <br />relays can activate metering pumps, solenoid valves <br />or alarms. Two additional setpoints can be added <br />for maximum versatility. The optional pulse timer <br />both acid and alkaline additions are needed as in a prevents over-dispensing of reactant due to a probe <br />neutralization tank. The second probe can then be or circuitry failure. <br />placed in the effluent stream to record final pH If <br />TO ORDER use Price Code Num ber <br />MODEL POWER CODE NO. WEIGHT <br />432-pH 115V/1/60 56-0066 <br /> 220V/1/50 56-0066C 25 lbs. <br />432-ORP 115V/1/60 <br />115V/1150 <br />220V/1/50 56-0142 <br />56-0142B <br />56-0142C <br />C <br /> PRICE <br />OPTIONAL CODE NO. <br />Additional setpoints, to 5 total add 56-0200 <br />Dual channel setpoint for recorder add 56-0140 <br />Viewing window in cover add 56-0089 <br />Adjustable pulse timer, add 56-0141 <br />V ible alarm (Requires <br />dditional set oints add 56-0139 <br />437 pH or ORP RECORDING CONTROLLER (Similar to Model 436 except has chart <br />recorder instead of analog mete <br /> • Weatherproof fiberglass <br /> enclosure (NEMA 4x standard.) <br />rr - control circuit <br /> • Dual setp do <br />- ,? • 5 amp contr i? <br />?' <br />?' • Time ions <br />" • inch strip chart <br /> Includes one roll of chart paper. <br /> • 100 ft. electrode extension <br /> without preamp <br />shown with window option <br /> <br />FEATURE MODEL 432- H MODEL 432-ORP MODEL 437-PH MODEL 437-ORP <br /> METER RECORDER METER RECORDER <br />Accuracy ±0.1 pH ±0.1 pH 5 mV ± 5 mV Does not apply <br />Range 0-14 in 0.1 div. 2 to 12 pH 0.00.1,000 mV 0 11000 mV <br /> <br />Indicator taut an <br />movement press. <br />sens. strip chart taut an <br />movement press. <br />sens. strip chart 2.9/16" pressure sensitive strip chart <br />Setpolnt accuracy 0.2 H 20 mV 0.2 H 20 mV <br />Setpolnt range 2 to 12 H 0 to 1,000 mV 2 to 12 H 0 to 1000 mV <br />Setpolnt stability +_0.05 H er month +_ 5 mV per month + 0.05 H per month + 5 mV er month <br />Setpo nt dead band 0.05 H 5 mV 0.05 H 5 mV <br />Set oint pilot II ht Indicates when output relay i s activated <br />Cabinet size 16" high x 14" wide x 8" deep 12" high x 10" wide x 5" deep <br />Temperature compensation 01 C to 100' C in 2° C divisions <br />Power requirements 115 VAC / 1 / 601-1z, 10 watts <br />DER use Price Code No. <br />MODEL PRICE <br /> CODE NO. <br />437-pH 56-0178 <br />437-ORP 56-0213 <br />For 220V/1/50, add C to Price Code No. <br />OPTIONAL <br />Dual setpoint dd 56-0200 <br />Window add 9 <br />• WWW.SERFILCO.COM o (800) 323-5431 • 2900 MacArthur Blvd., Northbrook, IL 60062 U.S.A