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Dwyer 648B-13 Differential Pressure Transmitter
Normally In Stock
Code: 571482
Dwyer 648B-13 - Differential Pressure Transmitter, zero center range -.25-0-.25" w.c.
Condition: New
Usually ships Same Day or Next Day$426.58
Sale Price
$355.48
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Description
Dwyer 648B-13 is a differential pressure transmitter suitable for air and non-combustible gases. It operates accurately between 0 to 170°F and has a power requirement of 13 to 32 VDC. With a response time of approximately 10 ms, it offers precise measurements with ±0.8% FS accuracy at room temperature. It features a 4-20 mA output signal, detachable euro-style terminal block, and push-button zero and potentiometer span adjustments. The transmitter's wetted material includes 302 SS, glass, nickel, silicon rubber, polyethylene, acrylic, ABS, and brass. It has a pressure limit of 15 psi proof pressure and 30 psi burst pressure, and a process connection of 3/16" OD barbed fitting. The transmitter's thermal effect is ±0.025% FS/°F for the 648B model and ±0.020% FS/°F for the 648C model. The Dwyer 648B-13 transmitter is stable, with a ±1% FS/yr stability rate.
Specifications
Component
Differential Pressure Transmitter
(Instrument-Sensor) Application
Air And Non-Combustible Compatible Gases
(Instrument-Sensor) Measurement Accuracy
0.40%
(Instrument-Sensor) Temperature Range
Operating: 0 - 170°F/-18 - 77°C
(Instrument-Sensor) Temperature Range
Storage: -65 - 185°F/-54 - 85°C
(Instrument-Sensor) Supply Voltage
13-32 VDC
(Instrument-Sensor) Measurement Accuracy
0.80%
Manufacturer
Dwyer Instruments
Features
The Series 648B and 648C Differential Pressure Transmitters are designed to be used with clean, dry air and other non-corrosive gases
Each unit features a pushactivated zero function and an associated LED light indicator
With the convenient pushbutton, zero calibration can be performed without any additional equipment, which significantly reduces time and cost for users
The dual color LED indicates if the transmitter is at normal operation, overpressure, or in the process of zero calibration
The enclosure consists of a flame retardant plastic top cover and a stainless steel bottom plate for ruggedness
The pressure ranges vary from 0.1 in w.c
to 25 in w.c
unidirectional and 0.25 in w.c
to 5 in w.c
bidirectional
Series 648B comes standard with ±0.8% FS* accuracy, while 648C models are available in ±0.4% FS* accuracy for more demanding applications
Wiring time is reduced with the removeable terminal block
Each unit features a 2-wire 4 to 20 mA output that is fully protected against short circuiting and incorrect wiring.
Downloads
Code: 571482
Dwyer 648B-13 Differential Pressure Transmitter
$426.58
Sale Price
$355.48