Dwyer 647 Series Wet/Wet Differential Pressure Transmitters

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Dwyer 647 Series Wet/Wet Differential Pressure Transmitters

Model Selection

Dwyer 647-0 Wet/Wet Differential Pressure Transmitter (0-1\ w.c.) with 1.0% Accuracy"
647-0	$1,263.87 CAD Was: $1,359.00	Availability: 1 to 2 Weeks
Dwyer 647-1 Wet/Wet Differential Pressure Transmitter (0-3\ w.c.) with 1.0% Accuracy"
647-1	$935.58 CAD Was: $1,006.00	Availability: 2 to 3 Weeks
Dwyer 647-2 Wet/Wet Differential Pressure Transmitter (0-25\ w.c.) with 1.0% Accuracy"
647-2	$944.88 CAD Was: $1,016.00	Availability: 1 Week
Dwyer 647-3 Wet/Wet Differential Pressure Transmitter (0-5\ w.c.) with 1.0% Accuracy"
647-3	$935.58 CAD Was: $1,006.00	Availability: 5 to 6 Weeks
Dwyer 647-4 Wet/Wet Differential Pressure Transmitter (0-10\ w.c.) with 1.0% Accuracy"
647-4	$935.58 CAD Was: $1,006.00	Availability: 3 to 4 Weeks
Dwyer 647-5 Wet/Wet Differential Pressure Transmitter (0-1 psid) with 1.0% Accuracy
647-5	$935.58 CAD Was: $1,006.00	Availability: 2 to 3 Weeks
Dwyer 647-6 Wet/Wet Differential Pressure Transmitter (0-5 psid) with 1.0% Accuracy
647-6	$944.88 CAD Was: $1,016.00	Availability: 5 to 6 Weeks
Dwyer 647-7 Wet/Wet Differential Pressure Transmitter (0-15 psid) with 1.0% Accuracy
647-7	$935.58 CAD Was: $1,006.00	Availability: 2 to 3 Weeks
Dwyer 647-8 Wet/Wet Differential Pressure Transmitter (0-30 psid) with 1.0% Accuracy
647-8	$935.58 CAD Was: $1,006.00	Availability: 2 to 3 Weeks

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Model Selection

Monitor differential pressure in air/liquid flow systems, HVAC/R automation, pneumatic systems and process control with the Series 647 Wet/Wet Differential Pressure Transmitter. Units are temperature compensated and provide a 4 to 20 mA output signal.

Dwyer 647-0 Wet/Wet Differential Pressure Transmitter (0-1\ w.c.) with 1.0% Accuracy"
647-0	$1,263.87 CAD Was: $1,359.00	Availability: 1 to 2 Weeks
Dwyer 647-1 Wet/Wet Differential Pressure Transmitter (0-3\ w.c.) with 1.0% Accuracy"
647-1	$935.58 CAD Was: $1,006.00	Availability: 2 to 3 Weeks
Dwyer 647-2 Wet/Wet Differential Pressure Transmitter (0-25\ w.c.) with 1.0% Accuracy"
647-2	$944.88 CAD Was: $1,016.00	Availability: 1 Week
Dwyer 647-3 Wet/Wet Differential Pressure Transmitter (0-5\ w.c.) with 1.0% Accuracy"
647-3	$935.58 CAD Was: $1,006.00	Availability: 5 to 6 Weeks
Dwyer 647-4 Wet/Wet Differential Pressure Transmitter (0-10\ w.c.) with 1.0% Accuracy"
647-4	$935.58 CAD Was: $1,006.00	Availability: 3 to 4 Weeks
Dwyer 647-5 Wet/Wet Differential Pressure Transmitter (0-1 psid) with 1.0% Accuracy
647-5	$935.58 CAD Was: $1,006.00	Availability: 2 to 3 Weeks
Dwyer 647-6 Wet/Wet Differential Pressure Transmitter (0-5 psid) with 1.0% Accuracy
647-6	$944.88 CAD Was: $1,016.00	Availability: 5 to 6 Weeks
Dwyer 647-7 Wet/Wet Differential Pressure Transmitter (0-15 psid) with 1.0% Accuracy
647-7	$935.58 CAD Was: $1,006.00	Availability: 2 to 3 Weeks
Dwyer 647-8 Wet/Wet Differential Pressure Transmitter (0-30 psid) with 1.0% Accuracy
647-8	$935.58 CAD Was: $1,006.00	Availability: 2 to 3 Weeks

Dwyer 647 Series Offers

Features

Versatile for liquid or gas supports designs requiring more precise measurements in support of application
Temperature compensated improves performance of device for accurate measurement under different operating environments
Output signal provides capability to interface with automation systems to centralize monitoring

Applications

Flow
Process control
HVAC automation
Pneumatic systems

Dwyer 647 Series Specifications

Service	Compatible gases or liquids on both pressure and reference sides
Wetted Materials	Brass, vinyl, glass-filled polyester, silicon, and florosilicone
Accuracy	±1.0% FS
Stability	±1.5% FS output/year
Temperature Limits	32 to 122°F (0 to 50°C)
Pressure Limits	Ranges 1" w.c. to 5 psi; 20 psi, 15 psi range; 45 psi, 30 psi range; 60 psi
Thermal Effects	Zero: ±0.05% FS/°F Span: ±0.05% rdg/°F
Power Requirements	18 to 30 VDC
Output Signal	4 to 20 mA, 2-wire
Zero and Span Adjustments	Adjustable, ±10%
Loop Resistance	400 Ω at 18 VDC 600 Ω at 24 VDC 1000 Ω at 30 VDC
Electrical Connection	Screw terminals, reverse polarity protected
Process Connections	2 x ⅛" female NPT
Housing	Gasketed steel epoxy painted, NEMA 4 (IP56)
Weight	14 oz (397 g)

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Dwyer 647 Series Wet/Wet Differential Pressure Transmitters

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Description ➕➖

Dwyer 647 Series Offers

Features

Versatile for liquid or gas supports designs requiring more precise measurements in support of application
Temperature compensated improves performance of device for accurate measurement under different operating environments
Output signal provides capability to interface with automation systems to centralize monitoring

Applications

Flow
Process control
HVAC automation
Pneumatic systems

Specifications ➕➖

Dwyer 647 Series Specifications

Service	Compatible gases or liquids on both pressure and reference sides
Wetted Materials	Brass, vinyl, glass-filled polyester, silicon, and florosilicone
Accuracy	±1.0% FS
Stability	±1.5% FS output/year
Temperature Limits	32 to 122°F (0 to 50°C)
Pressure Limits	Ranges 1" w.c. to 5 psi; 20 psi, 15 psi range; 45 psi, 30 psi range; 60 psi
Thermal Effects	Zero: ±0.05% FS/°F Span: ±0.05% rdg/°F
Power Requirements	18 to 30 VDC
Output Signal	4 to 20 mA, 2-wire
Zero and Span Adjustments	Adjustable, ±10%
Loop Resistance	400 Ω at 18 VDC 600 Ω at 24 VDC 1000 Ω at 30 VDC
Electrical Connection	Screw terminals, reverse polarity protected
Process Connections	2 x ⅛" female NPT
Housing	Gasketed steel epoxy painted, NEMA 4 (IP56)
Weight	14 oz (397 g)