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Series 682 Industrial Pressure Transmitter
Brand: Dwyer Instruments, LLCThe Series 682 Industrial Pressure Transmitter is designed to withstand environmental effects such as shock, vibration, temperature, and EMI/RFI.
The electronics and capacitive sensor are packaged in a welded stainless steel housing and meets NEMA 4 (IP65) protection ratings.
Features- Weatherproof welded housing provides device protection for outdoor use or harsh environment operation
- Not affected by environmental effects such as temperature, shock, vibration, and EMI/RFI provides reliable switching for equipment
- External span and zero adjustments reduce installation and service time
Specifications
Accuracy
- ± 0.13 % of Full Scale (Includes Non-Linearity, Hysteresis & Non-Repeatability)
Approvals & Certifications
- CE
Compensated Temperature
- -20° to 80° C (-4° to 176° F)
Electrical Connectors
- 2 Foot Multiconductor Cable
Environmental Protection
- IP65
- NEMA 4
Humidity
- 10 to 90 % Relative Humidity, Non-Condensing
Loop Resistance
- 800 ohms
Media
- Compatible Gases
- Compatible Liquids
NACE & NIST
- NIST Traceable Calibration Certificate
NPT Connection
- 1/4” NPT Male
Output
- 4-20 mA, 2-Wire
Overpressure & Static Pressure Limits
- psi: 150 (kPa: 1,034, bar: 10.34) to psi: 1,000 (kPa: 6,895, bar: 68.9)
Power Requirement
- 9-30 Vdc
Pressure Range
- bar: 0 to 34.47
- kPa: 0 to 3,447
- psi: 0 to 500
Pressure Type
- Gauge
Response Time
- 5 milliseconds
Shock
- 200 G
Span & Zero Adjustments
- ± 0.5 mA, Non-Interactive
Temperature Effect
- Span: ± 1.5 % of Full Scale/38° C (100° F)
- Zero: 1.0 % of Full Scale/38° C (100° F)
Temperature Range
- -40° to 125° C (-40° to 260° F)
Vibration
- 20 G at 50-2000 Hz
Wetted Materials
- 630 Stainless Steel
- Off-road equipment
- Hydraulic systems
- Compressor control
- Industrial engines
- Industrial refrigeration
