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ÇöÀçÀ§Ä¡ : Home > DAVIS (»óÇ° 25000°³) > Flow À¯·®°è > Flow Meters

DAVIS Á¾ÇÕ °èÃø±â - Çѱ¹´ë¸®Á¡ ÄÚ¸°½º°è±â(ÁÖ)
 
GP20431 1/4" 0.53-26.4 GPH Ryton FNPT Pulse
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With flowrates from 0.53 GPH to 32 GPM, viscosity¡¯s up to 1000 cps and three housing materials
With flowrates from 0.53 GPH to 32 GPM, viscosity¡¯s up to 1000 cps and three housing materials, this meter can handle most metering applications. This positive displacement oval gear meter does not require calibration and is accurate to within ±0.5 % of reading. Select the reed switch pulse output or 4-20 mA output. Add the battery powered Flow/Totalizer display, which includes automatic on/off and manual on, factory calibration, and field calibration. The loop powered 4-20 mA output uses three buttons for simple and easy setting of 4 and 20 mA signals. Up to 1,000,000 cps viscosity available with high viscosity rotor option on all sizes except the GP20431 - GP20434 and GP20439 - GP20442. Aluminum is recommended for petroleum products. Ryton and Stainless Steel models are available for products ranging from water to petroleum products to aggressive acids and caustics.
 
SPECIFICATIONS

Flowrange GPH

Accuracy % of read
% Repeatability
0.53-26.4
¡¾1.0
¡¾0.03
4.0-132.0
¡¾1.0
¡¾0.03
Flowrange GPM
Accuracy % of read
% Repeatability
0.26- 7.9
¡¾0.5
¡¾0.03
0.8 – 21.0
¡¾0.5
¡¾0.03
 
Pipe ID
Housing Materials
Max Pressure psi
Wetted Materials
Max Fluid Temp
1/4"
Ryton 
75 
Ryton, 316 SS, Viton
176¡ÆF
1/4"
SS
150
316 SS, Viton
248¡ÆF
1/2"
Aluminum 
800 
Aluminum, Ryton, 316 SS, Nitrile
176¡ÆF
1/2"
Stainless Steel 
800 
316 SS, Ryton, Nitrile
176¡ÆF
1"
Ryton 
150 
Ryton, 316 SS, Nitrile
176¡ÆF

CAT NO. MODEL DEscRIPTION AVAIL PRICE 
GP20431   GM002R2R41-4   1/4" 0.53-26.4 GPH Ryton FNPT Pulse Only Flowmeter   Yes   866,160¡¡
GP20432   GM002R2R41-5   1/4" 0.53-26.4 GPH Ryton FNPT w/Display Flowmeter   Yes   1,730,160¡¡
GP20433   GM002R2R41-7   1/4" 0.53-26.4 GPH Ryton FNPT 4-20 mA Only Flowmeter   Yes   1,406,160 
GP20434   GM002R2R41-6   1/4" 0.53-26.4 GPH Ryton FNPT w/Display & 4-20 mA Flowmeter   Yes   1,833,840¡¡
GP20435   GM003R2R41-4   1/4" 4.0-132.0 GPH Ryton FNPT Pulse Only Flowmeter   Yes   982,800¡¡
GP20436   GM003R2R41-5   1/4" 4.0-132.0 GPH Ryton FNPT w/Display Flowmeter   Yes   1,846,800¡¡
GP20437   GM003R2R41-7   1/4" 4.0-132.0 GPH Ryton FNPT 4-20 mA Only Flowmeter   Yes   1,522,800¡¡
GP20438   GM003R2R41-6   1/4" 4.0-132.0 GPH Ryton FNPT w/Display & 4-20 mA Flowmeter   Yes   1,950,480 
GP20439   GM002S2R41-2   1/4" 0.53-26.4 GPH SS FNPT Pulse Only Flowmeter   Yes   1,274,400¡¡
GP20440   GM002S2R41-5   1/4" 0.53-26.4 GPH SS FNPT w/Display Flowmeter   Yes   2,138,400 
GP20441   GM002S2R41-7   1/4" 0.53-26.4 GPH SS FNPT 4-20 mA Only Flowmeter   Yes   1,814,400 
GP20442   GM002S2R41-6   1/4" 0.53-26.4 GPH SS FNPT w/Display & 4-20 mA Flowmeter   Yes   2,242,080¡¡
GP20443   GM003S2R41-2   1/4" 4.0-132.0 GPH SS FNPT Pulse Only Flowmeter   Yes   1,391,040¡¡
GP20444   GM003S2R41-5   1/4" 4.0-132.0 GPH SS FNPT w/Display Flowmeter   Yes   2,255,040 
GP20445   GM003S2R41-7   1/4" 4.0-132.0 GPH SS FNPT 4-20 mA Only Flowmeter   Yes   1,931,040¡¡
GP20446   GM003S2R41-6   1/4" 4.0-132.0 GPH SS FNPT w/Display & 4-20 mA Flowmeter   Yes   2,242,080 
GP20447   GM005A2R21-1   1/2" 0.26-7.9 GPM Aluminum FNPT Pulse Only Flowmeter   Yes   1,358,640¡¡
GP20448   GM005A2R21-5   1/2" 0.26-7.9 GPM Aluminum FNPT w/Display Flowmeter   Yes   2,222,640¡¡
GP20449   GM005A2R21-7   1/2" 0.26-7.9 GPM Aluminum FNPT 4-20 mA Only Flowmeter   Yes   1,898,640¡¡
GP20450   GM005A2R21-6   1/2" 0.26-7.9 GPM Aluminum FNPT w/Display & 4-20 mA Flowmeter   Yes   2,326,320 
GP20451   GM005S2R21-1   1/2" 0.26-7.9 GPM SS FNPT Pulse Only Flowmeter   Yes   2,784,240¡¡
GP20452   GM005S2R21-5   1/2" 0.26-7.9 GPM SS FNPT w/Display Flowmeter   Yes   3,648,240¡¡
GP20453   GM005S2R21-7   1/2" 0.26-7.9 GPM SS FNPT 4-20 mA Only Flowmeter   Yes   3,324,240¡¡
GP20454   GM005S2R21-6   1/2" 0.26-7.9 GPM SS FNPT w/Display & 4-20 mA Flowmeter   Yes   3,751,920¡¡
GP20455   GM005S2R21-6   1" 0.8-21.0 GPM Ryton FNPT Pulse Only Flowmeter   Yes   1,421,280¡¡
GP20456   GM007R2R21-5   1" 0.8-21.0 GPM Ryton FNPT w/Display Flowmeter   Yes   2,285,280 
GP20457   GM007R2R21-7   1" 0.8-21.0 GPM Ryton FNPT 4-20 mA Only Flowmeter   Yes   1,961,280 
GP20458   GM007R2R21-6   1" 0.8-21.0 GPM Ryton FNPT 4-20 mA Only Flowmeter   Yes   2,388,960
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DAVIS Á¾ÇÕ °èÃø±â - Çѱ¹´ë¸®Á¡ ÄÚ¸°½º°è±â(ÁÖ)
 
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