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Kral High Accuracy Helical Screw Flowmeters

Description AccuracyFlow rangeFluidsFeatures Description Flow rangeFluids & AccuracyFeatures
Aluminium bodied meter with 3 meter sizes from 1/2" to 1" suitable for pressures up to 40bar and temperature ranges from -20 to +100°C.OME13 (1/2") 0.1 - 10l/min, OME20 (3/4") 0.3 - 30l/min, OME32 (1") 1 - 100l/ min, ±0.1 to 0.3% linearity ±0.01% repeatability Any non-abrasive chemically compatible slightly lubricating liquid with viscosities up to 1,000,000 cStLow cost Aluminium meter for general applications with low pressures and temperatures. All meters provided with female BSP threaded connections as standard. Flanged and alternative end connections also offered. Hazardous area approved units available on request.Grey cast iron bodied meter with 7 meter sizes from 1/2" to 6" suitable for pressures from 40 to 250bar and temperature ranges from -20 to +250°C. Standard sensor + 80°C.OMG13 (1/2") 0.1 - 10l/min, OMG20 (3/4") 0.3 - 30l/min, OMG32 (1") 1 - 100l/min, OMG52 (11/2") 3.5 - 350l/min, OMG68 (2") 7 - 700l/ min, OMG100 (4") 20 - 2000l/ min, OMG140 (6") 50 - 7500l/ min, ±0.1 to 0.3% linearity ±0.01% repeatability Any non-abrasive chemically compatible slightly lubricating liquid with viscosities up to 1,000,000 cStDesigned for use with medium pressure and high temperature. All meters provided with female BSP threaded connections as standard. Flanged and alternative end connections also offered. Hazardous area approved units available on request.Spheroidal graphite cast iron bodied meter with 6 meter sizes from 1/2" to 4" suitable for pressures up to 420 bar and temperature ranges from -20 to +250°C.OMH13 (1/2") 0.1 - 10l/min, OMH20 (3/4") 0.3 - 30l/min, OMH32 (1") 1 - 100l/ min, OMH52 (11/2") 3.5 - 350l/min, OMH68 (2") 7 - 700l/ min, OMH100 (4") 20 -2000l/ min, ±0.1 to 0.3% linearity ±0.01% repeatability Any non-abrasive chemically compatible slightly lubricating fl uid with viscosities up to 1,000,000 cStDesigned for very high pressure. All meters provided with female BSP threaded connections as standard. SAE fl anged and alternative end connections also offered. Hazardous area approved units available on request. 304 or 316 stainless steel bodied meter with PTFE spindles and 3 meter sizes from 1/2" to 1" suitable for pressures up to 40 bar and temperature ranges from -20 to +100°C.OMK13 (1/2") 0.2 - 10l/min, OMK20 (3/4") 0.6 - 30l/min, OMK32 (1") 2 - 100l/ min, ±0.5 to 1% linearity ±0.1% repeatability Any non-abrasive chemically compatible slightly lubricating fl uid with viscosities up to 1,000,000 cStDesigned for corrosive applications. All meters provided with female BSP threaded connections as standard. Flanged and alternative end connections also offered. Hazardous area approved units available on request.Stainless steel bodied meter with nitride steel spindles specialy designed for pressures of 690 bar.OMX13 (1/2") 0.1 - 10l/min, OMX20 (3/4") 0.3 - 30l/min, OMX32 (1") 1 - 100l/min, OMX52 (11/2") 3.5 - 350l/min, OMX68 (2") 7 - 700l/ min, OMX100 (4") 20 - 2000l/ min, ±0.1 to 0.3% linearity ±0.01% repeatability Any non-abrasive chemically compatible slightly lubricating fl uid with viscosities up to 1,000,000 cStDesigned for ultra high pressure applications. All meters are application specifi c and end connections can be confi gured to suit. Flanged, autoclave high pressure and alternative end connections also offered. Hazardous area approved units available on request. OME OMK OMG OMX OMH Output Options
The meter provides an unscaled pulse output. Signal conditioners, fl ow indicators and batching instruments are also available from Litre Meter for use with these meters. Scaled output and 4-20mA option head mounted. (Excluding OME) These products conform to PED and EMC and optionally to ATEX/UL