E.L. Power
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About Palmer Instruments, Inc.
Certification & Calibration Services
Temperature, Pressure, & Volume Recorders
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With 11 Speed Battery Operated Quartz Chart Drive
Palmer's Pressure, Temperature and Volume Recorders are engineered to provide accuracy, ease of adjustment and years of service. They are built with hand craftsmanship to last longer than any other product in the market. Palmer will custom build to meet any special requirements you may have, even if your requirements call for a special chart or an unusual pressure or temperature change. Each individually calibrated recorder matches any chart you wish to use. Many parts are interchangeable with other recorders and Palmer will even paint the enclosure any color you need. Attention to detail is what separates Palmer from the competition.
Full Scallop Recorders with Clock Driven Chart Palmer's Full Scallop Recorder mounts directly on diaphragm, rotary positive displacement and turbine type meters. Pressure changes, temperature changes, and increases or decreases in volume consumption are precisely recorded on the chart. An accurate record establishes gas usage as well as shut down in the event of an interrupted account. Precise volume breakdown is measured as the volume pen scallops the fifty line circular chart, moving along the time line from zero to full scale and then back to zero. Reduce the amount of "unaccounted for gas" by the addition of a Palmer Full Scallop Recorder.
Pressure/volume and pressure/volume/temperature recorders are available in 8" or 12" circular chart sizes, complete with a chart drive to your specifications. The heavy-duty universal mounting bracket has larger gears for longer service and accepts other meter mounts.
Pressure Volume Recorders with Meter Driven Chart Palmer's redesigned, meter driven 8" and 12" chart recorder utilize repositioned gears to measure any of four different volumes as indicated by the amount of chart rotation. Drive can be set for daily, weekly or monthly intervals. Heavy-duty universal mounting bracket has larger gears for longer service and accept other meter mounts.
A full selection of recording ranges is available for pressure/volume and pressure/volume/temperature. The
diaphragm pressure element measure ranges from 0-30 psig and below, the helical pressure element measures ranges above 30 psig.
Pressure and Temperature Recorders Both 8" and 12" models come complete with any brand of chart drive and can be installed with up to 3 pens. Units are available with wall, flush or pipe stand mounting, along with a portable model.
Pressure Recorders Pressure ranges up to 0 to 5,000 psig are offered in both 8" and 12" chart recorders. Recorder accuracy is ±1/2 chart graduation.
Temperature Recorders Temperature ranges from -40° F to 1000° F are offered in both 8" and 12" chart recorders. Recorder accuracy is ±1 chart graduation. The self-contained portable temperature recorder has a sensitive bulb permanently attached to the side.
Pressure Elements Each Palmer element is individually designed and calibrated for one service range. Palmer subjects these elements
to extensive testing during calibration to insure better than specified accuracy. Temperature Elements Palmer's temperature recorder elements must pass the same stringent quality control as the most precise scientific
laboratory thermometers. All mercury filled systems conform to ASME and other designations such as 5A or 5B. Each system is pressurized after filling so it will have over range capabilities above and
below its specified range. Once pressurized, every system is aged at elevated temperatures to eliminate any future calibration shift. The system is completely welded to prevent deterioration of
effectiveness. Points most susceptible to physical damage are reinforced with added flexible armor.
Case & Door: Made of heavy aluminum die cast and heat treated to prevent future changes of shape. Two sizes, 8" and
12" charts. Weather tight glass window and door (plexiglass and solid door optional.)
PC -11 Quartz Multi-Speed Chart Drive Palmer's PC-11 is a high-torque, hermetically sealed quartz multi-speed chart drive for the most demanding applications. It operates reliably in wet and dirty environments, and will withstand extreme temperatures. The highly adaptable design makes unit exchange in the field a snap.
Our PC-11 is rated Intrinsically Safe, which makes it ideal for use by gas utility companies and in other situations where hazardous or combustible materials are present.
An 11-speed dial on the front of the case allows you to easily select recording intervals from 60 minutes to 32 days. The dial also turns the unit off to conserve battery power. A blinking LED indicator behind the dial shows that the battery is charged and that the unit is operating. The PC-11's hermetically sealed case keeps out contamination. The unique drive shaft is free from axial or angular backlash, which means you get chart records of the highest possible accuracy every time.
A one size-fits-all mounting bracket on the PC-11 fits all popular chart recorders. Adapter kits for hard-to-fit
recorders are available.
Universal Mounting Bracket: Fits recorders made by Barton/American Meter/Canadian Meter/Partlow/Honeywell/Bristol/Rockwell/Foxboro/Invalco/Taylor/Mercury. |
