Differential Pressure Transmitter suits HVAC applications.

Press Release Summary:




Suitable for measuring pressures as low as 0.1 in. w.c. with ±0.4% accuracy, Series 677 pressure transmitter has operating temperature range of 0 to 175°F. Transmitter offers 10 psid overpressure, reverse polarity protection, EMI/RFI protection, and 4-20 mA output. Available in ranges from 0 to 0.1 in. w.c. to 0 to 100 in. w.c., units are suitable for building energy management systems, environmental pollution control, and fume hood control.



Original Press Release:



Low Cost Differential Pressure Transmitter with Ranges Down To 0.1" w.c.



Designed to measure pressures as low as 0.1" w.c. with ±0.4% accuracy, Dwyer Instruments, Inc. is announcing the release of the Series 677 Differential Pressure Transmitter. The Series 677 is ideal for building energy management systems, environmental pollution control, oven pressurization, fume hood control, HVAC and VAV applications.

The Series 677 has an operating temperature from 0 to 175°F (-18 to 79°C). The transmitter features 10 psid overpressure, reverse polarity protection, and EMI/RFI protection and a 4-20 mA output.

The Series 677 is available in a variety of ranges from 0 to 0.1" w.c. to 0 to 100" w.c. All models are stocked and ready for immediate shipment for only $285.00 list price.

Dwyer Instruments, Inc. produces a wide variety of pressure products. For complete information contact Dwyer Instruments, Inc., P.O. Box 373, Michigan City, IN, 46361 Phone: (219) 879-8000; Fax (219) 872-9057. Internet address: dwyer-inst.com; E-mail address: lit@dwyer-inst.com.

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