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682-3 | Industrial pressure transmitter | range 0-250 psi | 500 psi overpressure. | Dwyer

Industrial pressure transmitter, range 0-250 psi, 500 psi overpressure.

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Dwyer 682-3 Documents

682 Series 682 Catalog Page 682 More Info

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Industrial pressure transmitter | range 0-250 psi | 500 psi overpressure.

Series 682 Industrial Pressure Transmitter

±0.13% F.S. Accuracy, External Adjustments, 4-20 mA Output

The 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.

Calibration Option available under Accessories.

Product Applications

Off-road equipment
Hydraulic systems
Compressor control
Industrial engines
Industrial refrigeration

Weatherproof welded housing provides device protection for outdoor use or harshenvironment operation
Not affected by environmental effects such as temperature, shock, vibration, andEMI/RFI provides reliable switching for equipment
External span and zero adjustments reduce installation and service time

Specifications

Series: 682 Industrial Pressure Transmitter
Category/Type: Pressure
Type: Single Pressure
Series: 682 Industrial Pressure Transmitter
Service: Compatible liquids and gases.
Wetted Parts: 17-4 PH Stainless Steel.
Accuracy: ±.13% FS (includes non-linearity; hysteresis and non-repeatability).
Temperature Limits: -40 to 260°F (-40 to 125°C) 10 to 90% RH; non-condensing.
Pressure Limit: See Catalog page.
Compensated Temperature Range: -4 to 176°F (-20 to 80°C).
Thermal Effect: Zero shift: 1.0% FS/100°F (% FS/50°C); span shift: ±1.5% FS/100°F (% FS/50°C).
Power Requirements: 9-30 VDC.
Output: 4-20 mA; 2-wire.
Zero and Span Adjustment: ±0.5 mA; non-interactive.
Response Time: 5 ms.
Loop Resistance: 800 ohms.
Electrical Connections: 2 ft (51 cm) multiconductor cable.
Process Connection: 1/4" male NPT.
Weight: 8 oz (227 g).
Agency Approvals: CE.
Shock: 200 g operating.
Vibration: 20 g 50-2000 Hz.