- About
- Description
- Specifications
- Features
- Downloads
- Shipping
Images are for illustration only and may not reflect the actual product. Refer to the description or specs.
Dwyer 685-04 Differential Pressure Transmitter
Normally In Stock
Code: 568296
Dwyer 685-04 - Differential pressure transmitter, 0-10" wc, 4-20mA output
Condition: New
Usually ships Same Day or Next Day$148.38
Sale Price
$123.65
Tariff Status
Tariff may apply if shipping to the United States. Tariff costs are calculated and will be displayed in the shopping cart.
Need a large quantity or a custom solution?
Add this product to your job, favorites list or request a quick quote for volume pricing and lead time information. Our team is ready to assist with any special requirements.
Description
Dwyer 685-04 Component: Differential Pressure Transmitter Temperature: -4 to 158°F (-20 to 70°C) Accuracy: ≤ ±0.5% RSS (BFSL), ± 1Pa Response Time: 1 s (default) or 200 ms (user selectable) Enclosure Rating: IP54 Sensor: Piezoresistive pressure sensor Humidity: 0 to 95% RH, non-condensing Electrical Connections: Spring connector for cable and leads up to 1.5 mm² Output Signal: 2-wire: 4-20 mA; 3-wire: 0-10 V Voltage: 2-wire: 18-30 VDC; 3-wire: 18-30 VAC/DC Mounting: Screw fastening with sheet metal screws Service: Air and non-corrosive gases Material: ABS Loop Resistance: 2-wire: 500 Ω max; 3-wire: ≥ 1 kΩ (≤ 10 mA) Connection: 6 mm hose connection Dimensions: Ø 66 x 28 mm Stability: ≤ ±1% RSS per year Cable Conduit: Cap nut conduit, 15 mm (across flats), made of polyamide Maximum Current Draw: 2-wire: 21 mA; 3-wire: 40 mA.
Specifications
Component
Differential Pressure Transmitter
(Instrument-Sensor) IP Protection
IP54
(Instrument-Sensor) Temperature Range
-4 - 158°F/-20 - 70°C
(Instrument-Sensor) Measurement Accuracy
0.50%
(Instrument-Sensor) Application
Air And Non-Corrosive Gases
Manufacturer
Dwyer Instruments
Features
Cost effective and compact device suitable for OEM applications where space, simplicity, and value are key
Single button to zero saves maintenance time
Factory restore to defaults with a long button press
User-adjustable response time provides versatility for many applications
Downloads
Code: 568296
Dwyer 685-04 Differential Pressure Transmitter
$148.38
Sale Price
$123.65