DRH Paddle Wheel Flow Sensor
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- Published: Thursday, 30 August 2012 16:39
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FEATURES
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GENERAL DESCRIPTION
The DRH series paddle flowsensor offers the variety of seven materialcombinations, allowing the DRH to standup to virtually any liquid or aggressivechemical. The DRH is a compact flowsensor which employs permanentmagnets embedded in a rotating paddlewheel. A Hall effect sensor detects themagnet passing and provides an outputwhich is proportional to flowrate. TheDRH can be supplied with a frequencyoutput, 4-20 mA output, or a versatilecompact electronics package providingan LEDdisplay, 4-20mA output, orprogrammable setpoint switches. Thecompact size, variety of material combinations and economical price makethe DRH a perfect flow sensor forindustrial or OEM applications.
SPECIFICATIONS
| Accuracy: ±2.5% of full scale Output: Frequency: PNP, 25 mA max.14-28 VDC Analog: 4-20 mA, 2-wire or 3-wire,24 VDC power RL<500 ohms Electrical Protection: NEMA 4X Electrical Connection: Micro-DC plug, 4-pin male or DIN 43650 plug Sensor Press.Drop: 14.5 PSI @ 100% rated flow |
Programmable Functions: Lockout code, dampening, transmitter span, switch setpoint Output Types: 4-20 mA, 3-wire flow transmitter and PNP flow switch or2 PNP flow switches depending on model code Switch Type: Adjustable, PNP open collector, 300 mA Max. short circuit protected, programmable as either a flow switch orfrequency transmitter Display:LED3-digit Electrical Protection: NEMA4X Electrical Connection: Micro-DC plug, 5-pin male |
ORDERING INFORMATION
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