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Static Pressure Sensors

Dwyer Series 682 Industrial Pressure Transmitter

$ 295.00

SKU: N/A Categories: Pressure, Single Pressure

Description
Models
Specifications
Features
Literature
Approvals
Drawings
Accessories

Product Description

±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. The transmitter features external zero and span adjustments and reverse polarity protection. The Series 682 delivers high performance in tough applications such as off road equipment, hydraulic systems, compressor control, industrial engines, or industrial refrigeration.

Product Applications

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

Models

Model	Description
682-0	Industrial pressure transmitter, range 0-25 psi, 100 psi overpressure.
682-1	Industrial pressure transmitter, range 0-50 psi, 150 psi overpressure.
682-2	Industrial pressure transmitter, range 0-100 psi, 300 psi overpressure.
682-3	Industrial pressure transmitter, range 0-250 psi, 500 psi overpressure.
682-4	Industrial pressure transmitter, range 0-500 psi, 1000 psi overpressure.
682-5	Industrial pressure transmitter, range 0-1000 psi, 2000 psi overpressure.
682-6	Industrial pressure transmitter, range 0-3000 psi, 4500 psi overpressure.
682-7	Industrial pressure transmitter, range 0-5000 psi, 7500 psi overpressure.
682-8	Industrial pressure transmitter, range 0-10000 psi, 12500 psi overpressure.

Specifications

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.

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