Series 647 Wet/Wet Differential Pressure Transmitter

Ranges from 0 to 25 in w.c., ±1.0% Accuracy, NEMA 4 (IP56) Enclosure, 2-Wire

Monitor differential pressure in air/liquid flow systems, HVAC 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 which can be interfaced with chart recorders, data loggers and computerized monitoring and control systems.

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Product Applications

  • Flow
  • Process control
  • HVAC automation
  • Pneumatic systems

Models & Ordering

Model Description Usually Ships Price Code Order
647-0
Ships: Next Day
Price: $570.00
Wet/wet differential pressure transmitter, range 0-1" w.c. Next Day $570.00 B Order
647-1
Ships: Next Day
Price: $419.00
Wet/wet differential pressure transmitter, range 0-3" w.c. Next Day $419.00 B Order
647-2
Ships: Next Day
Price: $419.00
Wet/wet differential pressure transmitter, range 0-25" w.c. Next Day $419.00 B Order
647-3
Ships: Next Day
Price: $419.00
Wet/wet differential pressure transmitter, range 0-5" w.c. Next Day $419.00 B Order
647-4
Ships: Next Day
Price: $419.00
Wet/wet differential pressure transmitter, range 0-10" w.c. Next Day $419.00 B Order
647-5
Ships: 2-3 Weeks
Price: $419.00
Wet/wet differential pressure transmitter, range 0-1 psid. 2-3 Weeks $419.00 B Order
647-6
Ships: 2-3 Weeks
Price: $419.00
Wet/wet differential pressure transmitter, range 0-5 psid. 2-3 Weeks $419.00 B Order
647-7
Ships: Next Day
Price: $419.00
Wet/wet differential pressure transmitter, range 0-15 psid. Next Day $419.00 B Order
647-8
Ships: Next Day
Price: $419.00
Wet/wet differential pressure transmitter, range 0-30 psid. Next Day $419.00 B Order

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 @ 18 VDC, 600 Ω @ 24 VDC, 1000 Ω @ 30 VDC.
Electrical Connection:
Screw terminals, reverse polarity protected.
Process Connections:
Two 1/8" female NPT.
Housing:
Gasketed steel epoxy painted, NEMA 4 (IP56).
Weight:
14 oz (397 g).

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

Accessories

Model Number Description Usually Ships Price Code Order
NISTCAL-PT1 NIST traceable calibration certificate for pressure transmitters.NOTE: EQUAL CERTS WILL BE CHARGED PER UNITS PURCHASED. Less Than 1 Week $139.00 Order

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