Dwyer-Low Range Differential Pressure Transmitter

( Dwyer )

Feature:
Series 607 Differential Pressure Transmitter combines very low ranges with exceptional stability, reliability and either ±0.25% or ±0.5% accuracy for the most demanding applications. Ranges from 0-0.1 to 0-25˝ w.c. Ultra thin glass clad silicon diaphragm design resists shock and vibration, practically eliminates drift. Certification to NIST standards is included with each unit. Tough stainless steel housing is NEMA-2 rated to protect against moisture and dirt. Use with air and other compatible gases.
Specifications:
Service	Air and non-combustible, compatible gases.
Accuracy	±0.25% or ±0.5% F.S.
Stability	±0.5% F.S.O./yr.
Temperature Limits	–20 to 160˚F (–29 to 71˚C), 10 to 95% RH.
Pressure Limits	10 psig (0.69 bar).
Compensated Temp. Range	35 to 135˚F (2 to 57˚C).
Thermal Effects	±0.015% FS/˚F (zero and span).
Power Requirements	12-36 VDC.
Output	4 to 20 mA DC, 2-wire
Loop Resistance	0 to 1045 ohms Vmin=12V+[(.22A)(RL)].
Current Consumption	3.6 mA (min).
Zero and Span Adjustments	Externally accessible potentiometers, non-interactive, ±10% F.S. adjustment.
Electrical Connections	Screw terminals.
Process Connections	Barbed stainless steel for 3/16˝ I.D. tubing.
Enclosure Rating	Fire retardant ABS.
Mounting Orientation	Vertical.
Weight	1.04 lb (472 g).
Housing	300 Series SS (NEMA 2).