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Part Number Manufacturer Description Brand Price & Lead Time
604A-0 DWYER INSTRUMENTS Dwyer Instruments 604A-0 Differential Pressure Transmitter, 0-0.5 (0-12.7 mm) Ranges in Inches of Water as stoked, 0-0.4 (0-10.1 mm) Inches Max Range and 0-1.0 (0-25.4 mm) Inches Min. Range. Simple Type: Pressure Transmitter The Dwyer Series 604A Differential Pressure Transmitter converts air or compatible gas pressure into a standard 4-20 mA output signal for pressure ranges from 0-0.4” up to 0-120? w.c. (0-2.54 mm up to 0-304.9 mm w.c.). Each of these models overlap in range so that any range within these limits can be achieved by adjustment of the span and zero controls. Versatile circuit design enables use in 2, 3 or 4-wire current loops. Positive, negative or differential pressures can be measured within an accuracy of ±2% of span. The Series 604A uses an isolated piezoresistive pressure sensor to produce a resistance change across a wheatstone bridge. The signal is conditioned and converted into a 4-20 mA output signal. For applications requiring direct pressure or percent of full span readings, the optional A-701 digital readout makes an ideal companion device. It provides a bright .6? (15.3 mm) high, 3-1/2 digit, LED display while also supplying power to the Series 604A Transmitter. Download the datasheet (PDF) Request Quote
604A-1 DWYER INSTRUMENTS Dwyer Instruments 604A-1 Differential Pressure Transmitter, 0-2.0 (0-50.8 mm) Ranges in Inches of Water as stoked, 0-0.5 (0-12.7 mm) Inches Max Range and 0-4.0 (0-101.6 mm) Inches Min. Range. Simple Type: Pressure Transmitter The Dwyer Series 604A Differential Pressure Transmitter converts air or compatible gas pressure into a standard 4-20 mA output signal for pressure ranges from 0-0.4” up to 0-120? w.c. (0-2.54 mm up to 0-304.9 mm w.c.). Each of these models overlap in range so that any range within these limits can be achieved by adjustment of the span and zero controls. Versatile circuit design enables use in 2, 3 or 4-wire current loops. Positive, negative or differential pressures can be measured within an accuracy of ±2% of span. The Series 604A uses an isolated piezoresistive pressure sensor to produce a resistance change across a wheatstone bridge. The signal is conditioned and converted into a 4-20 mA output signal. For applications requiring direct pressure or percent of full span readings, the optional A-701 digital readout makes an ideal companion device. It provides a bright .6? (15.3 mm) high, 3-1/2 digit, LED display while also supplying power to the Series 604A Transmitter. Download the datasheet (PDF) Request Quote
604A-2 DWYER INSTRUMENTS Dwyer Instruments 604A-2 Differential Pressure Transmitter, 0-10 (0-254 mm) Ranges in Inches of Water as stoked, 0-2.0 (0-50.8 mm) Inches Max Range and 0-20 (0-50.8 cm) Inches Min. Range. Simple Type: Pressure Transmitter Request Quote
604A-3 DWYER INSTRUMENTS Dwyer Instruments 604A-3 Differential Pressure Transmitter, 0-50 (0-127 cm) Ranges in Inches of Water as stoked, 0-15 (0-381 mm) Inches Max Range and 0-120 (0-305 cm) Inches Min. Range. Simple Type: Pressure Transmitter The Dwyer Series 604A Differential Pressure Transmitter converts air or compatible gas pressure into a standard 4-20 mA output signal for pressure ranges from 0-0.4” up to 0-120? w.c. (0-2.54 mm up to 0-304.9 mm w.c.). Each of these models overlap in range so that any range within these limits can be achieved by adjustment of the span and zero controls. Versatile circuit design enables use in 2, 3 or 4-wire current loops. Positive, negative or differential pressures can be measured within an accuracy of ±2% of span. The Series 604A uses an isolated piezoresistive pressure sensor to produce a resistance change across a wheatstone bridge. The signal is conditioned and converted into a 4-20 mA output signal. For applications requiring direct pressure or percent of full span readings, the optional A-701 digital readout makes an ideal companion device. It provides a bright .6? (15.3 mm) high, 3-1/2 digit, LED display while also supplying power to the Series 604A Transmitter. Download the datasheet (PDF) Request Quote
604D DWYER INSTRUMENTS 604D Series Indicating Pressure Transmitters Simple Type: Pressure Transmitter 604D Indicating Transmitter simultaneously provides local indication on a compact, easy to read analog scale while also converting that pressure into a standard 2, 3 or 4 wire, 4-20 mA signal for ranges as low as 0-0.5 in. w.c. Positive, negative or differential pressures can be measured within ±5% of full scale (gage reading) or ±2% of full span output (transmitter signal). The basic mechanical components of the Series 604D units are similar to those used in the popular, time-proven Minihelic® differential pressure gage. However, the Series 604D models add electrical conditioning and amplification of a resistance change produced by an isolated piezoresistive pressure sensor. This resistance change is the result of a slight flexing which results from spring deflection as pressure is applied to the diaphragm which is mechanically linked to the spring. Download the datasheet (PDF) Request Quote
604D-0 DWYER INSTRUMENTS Dwyer Instruments 604D-0 Indicating Pressure Transmitter, 0-0.5 Ranges, Inches W.C. and 0.02 Minor Divisions Simple Type: Pressure Transmitter Request Quote
604D-1 DWYER INSTRUMENTS Dwyer Instruments 604D-1 Indicating Pressure Transmitter, 0-1.0 Ranges, Inches W.C. and 0.05 Minor Divisions Simple Type: Pressure Transmitter Request Quote
604D-10 DWYER INSTRUMENTS Dwyer Instruments 604D-10 Indicating Pressure Transmitter, 0-10 Ranges, Inches W.C. and 0.50 Minor Divisions Simple Type: Pressure Transmitter Request Quote
604D-100 DWYER INSTRUMENTS Dwyer Instruments 604D-100 Indicating Pressure Transmitter, 0-100 Ranges, Inches W.C. and 5.0 Minor Divisions Simple Type: Pressure Transmitter Request Quote
71-100234-00 DWYER INSTRUMENTS CONTROL Simple Type: TBD Request Quote
75KXMA14821 DWYER INSTRUMENTS CONTROL Simple Type: NYC Request Quote
7RD314 DWYER INSTRUMENTS TEMP CONTROL Simple Type: NYC Request Quote
7RR314 DWYER INSTRUMENTS TEMP CONTROL Simple Type: NYC Request Quote
86015361 DWYER INSTRUMENTS VOLTAGE THERMOSTAT Simple Type: Thermostat Request Quote
86015362 DWYER INSTRUMENTS VOLTAGE THERMOSTAT Simple Type: Thermostat Request Quote
86015363 DWYER INSTRUMENTS VOLTAGE THERMOSTAT Simple Type: Thermostat Request Quote
86015364 DWYER INSTRUMENTS VOLTAGE THERMOSTAT Simple Type: Thermostat Request Quote
86015365 DWYER INSTRUMENTS VOLTAGE THERMOSTAT Simple Type: Thermostat Request Quote
860263 DWYER INSTRUMENTS THERMOSTAT Simple Type: Thermostat Request Quote
860EH15361 DWYER INSTRUMENTS VOLTAGE THERMOSTAT Simple Type: Thermostat Request Quote
860EH15362 DWYER INSTRUMENTS VOLTAGE THERMOSTAT Simple Type: Thermostat Request Quote
860EH15363 DWYER INSTRUMENTS VOLTAGE THERMOSTAT Simple Type: Thermostat Request Quote
860EH15364 DWYER INSTRUMENTS VOLTAGE THERMOSTAT Simple Type: Thermostat Request Quote
860EH15365 DWYER INSTRUMENTS VOLTAGE THERMOSTAT Simple Type: Thermostat Request Quote
860EH263 DWYER INSTRUMENTS THERMOSTAT Simple Type: Thermostat Request Quote
951075A DWYER INSTRUMENTS MERCURY SWITCH Simple Type: TBD Request Quote
9-5107-5A DWYER INSTRUMENTS MERCURY SWITCH Simple Type: TBD Request Quote
95107SA8T DWYER INSTRUMENTS CONTROL Simple Type: TBD Request Quote
96107SAP DWYER INSTRUMENTS MERCURY SWITCH Simple Type: TBD Request Quote
96407SC8T DWYER INSTRUMENTS CONTROL Simple Type: TBD Request Quote