Dwyer 607 Differential Pressure Transmitter 4-20mA Output
| Attribute | Value |
|---|---|
| Service | Air And Non-conductive, Non-corrosive Gases |
| Temperature Limits | -20 To 160°F (-29 To 71°C), 10 To 95% RH |
| Pressure Limits | 10 Psig (0.69 Bar) |
| Power Requirements | 12 To 36 VDC |
| Output Signal | 4 To 20 MA DC, 2-wire |
| Response Time | 250 Ms Max |
The Dwyer Series 607 Differential Pressure Transmitter is a low-range pressure measurement device designed to convert positive, negative (vacuum), or differential pressures of clean, dry air and other non-conductive, non-corrosive gases into a standard two-wire 4-20 mA DC output signal. Manufactured in the USA, it offers factory-calibrated models with measurement ranges from 0-0.10" W.C. to 0-25" W.C.
- Low-Range Precision: Measures pressures from 0-0.10" W.C. to 0-25" W.C. (including bidirectional ranges like ±0.10" W.C. to ±5.0" W.C.)
- Stable Performance: Uses a variable capacitance transducer with a micro-machined silicon diaphragm for exceptional stability
- Durable Construction: Housed in 300 Series stainless steel with NEMA 2 rating
- Overpressure Resistance: Withstands pressure up to 10 psig (0.69 bar)
- Fast Response: Maximum response time of 250 ms
- Flexible Power Supply: Operates on 12-36 VDC
- Easy Installation: Not position-sensitive with mounting slots for #8 or #10 screws
- Polarity Protection: Electrical connections feature reverse polarity protection
- Wide Environmental Tolerance: Functions in temperatures from -20 to 160°F (-29 to 71°C)
- CE Certification: Complies with European safety and performance regulations
Location: Install in a clean, dry area free of excessive vibration; avoid mounting with pressure connections pointing up to prevent moisture ingress.
Pressure Connections: Connect positive pressure to "HIGH" port, negative pressure to "LOW" port, and differential pressures with higher pressure to "HIGH" and lower to "LOW."
Electrical Safety: Use a 12-36 VDC power supply; ensure total loop resistance stays within operating limits. Shielded two-conductor cable is recommended for wiring.
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