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New " " chart recorder/totalizer


The ES RTF-10 is a Recorder/Totalizer with the capability of display for current flow rate and/or accumulated total. The unit is housed in a fiberglass enclosure with a clear viewing window. A swing out panel allows access to the internal
backup battery. This assures that the clock
maintains the correct time through power
Recorder/Totalizer with the capability of
monitoring two flow measuring devices. A
momentary contact interface for automatic
samplers or other equipment is available
configured for the specific installation.
Field wiring from the sensors to the RTF-
10 should be installed according to NEC
Dimensions ........................... 12.5"H x 1O.75"W x 6.5"D
Operating Temperature Range ........... - 5° F to 100° F
Control Unit Enclosure ................. NEMA-4X (with or without window)
External Hardware ..................... 3/16" Stainless Steel
Chart Panel ........................... Internal Hinged - Swing-Out
Mounting ............................. Four point flat surface
Chart Size ............................ 8" or 10" - charts available for most applications
Display ............................... 8 Digit LCD re-settable or non-re-settable
Chart Pen Movement ................... Precision stepper motor
Input ................................. Specified by user (4 to 20 ma standard)
Rate Display .......................... 1 to 1999 counts
Hysteresis ............................ 1Omv
Humidity ............................. 5 to 95% Non-condensing
Accuracy ............................. > 1% Range
Power ................................ 120vac/60HZ -2A max
Ultrasonic Flow Meter for Weirs/Flumes/Channels (optional)
User Scalable Totalizer for use with Composite Sampler (optional)
Relays with settable controls for Tank Level control (optional)
Modular fiberglass enclosure with Flowmeter and Refrigerated
Composite Sampler for NPDES compliance (optional)
*Pricing for Options upon request



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