Dwyer 0 to 140°F 4 to 20 mA ±0.25% FS pressure level transmitter 616kd-b-06 100% ORIGINAL

The Series 616KD Differential Pressure Transmitters with One-Touch® Digital Push- Button Calibration Technology are designed for simplicity, making them the ideal choice for installers and maintenance professionals. These instruments not only alleviate cumbersome turn pots typically found in most transmitters, but eliminate entirely the need to span the instruments during calibration. With a single digital push button, both ZERO AND SPAN are calibrated properly, nothing else is required. No additional reference pressure sources or separate calibration devices are necessary.

NIST CALIBRATION available in Product Configurator.

Specification

FEATURES

• Simple calibration push-button sets back zero and span, saving time installing and over the service life
• Cost effective and compact device suitable for OEM applications where space, simplicity, and value are key
• Ranges and accuracy selection cover a wide range of applications minimizing components and determining standardizing on design
• Optional 1/8" NPT process connection allows for use with metal barbed fittings or compression fittings for use with metal tubing

APPLICATIONS

• Air handlers

• Duct pressure

• Variable air volume

• Filter monitoring

DESCRIPTION

The Series 616KD Differential Pressure Transmitters ±0.25, ±1 or 2% Accuracy are designed for simplicity, making them the ideal choice for installers and maintenance professionals. These instruments not only alleviate cumbersome turn pots typically found in most transmitters, but eliminate entirely the need to span the instruments during calibration. With single digital push button, both ZERO AND SPAN are calibrated properly, nothing else is required. No additional reference pressure sources or separate calibration devices are necessary.

APPROVALS

• CE Approval (616KD)
• CE Approval (616KD-A/B)
• CE Approval (616KD-LR)
• Plenum Test Report
• RoHS Letter of Compliance

INSTALLATION

1. Location Select a clean, dry mounting location free from excess vibration where the temperature will remain between 20 and 122°F (-6.7 and 50°C). The tubing supplying pressure to the instrument can be practically any length required, but long lengths will increase response time slightly.

2. Position A vertical position, with pressure connections pointing down, is recommended. That is the position in which all standard models are calibrated at the factory. Consult factory for other position orientations.

3. Pressure Connections Two integral barbed tubing connections are provided. They are dual-sized to fit both 1/8 and 3/16˝ (3.12 and 4.76 mm) I.D. tubing. Be sure the pressure rating of the tubing exceeds that of the operating ranges.