Dwyer 616KD-B-06 micro differential pressure gauge transmitter high
accuracy ±0.25% FS 4-20ma 0 to 140°F
The Series 616KD One-Touch® Differential Pressure Transmitter
senses the pressure of air and compatible gases and sends a
standard 4 to 20 mA or optional voltage output signal. A wide range
of models are available factory calibrated to specific ranges. A
single push button properly adjusts both zero and span. New
enclosure enables the 616KD to be mounted on a 35 mm DIN rail
either via its side or back DIN rail clips.
INSTALLATION
Select a clean, dry mounting location free from excess vibration.
Distance from the receiver is limited only by total loop
resistance. See Electrical Connections below. The tubing supplying
pressure to the instrument can be practically any length required,
but long lengths will increase response time slightly.
Specification
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| - 2 psig (ranges 5" w.c. or lower)
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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) ID tubing.
Be sure the pressure rating of the tubing exceeds that of the
operating ranges.
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
SERIES 616KD DIFFERENTIAL PRESSURE TRANSMITTER
One-Touch® Digital Push-Button Calibration Technology, ±0.25, ±1,
or ±2% Accuracy
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.
SERIES 616KD DIFFERENTIAL PRESSURE TRANSMITTER
One-Touch® Digital Push-Button Calibration Technology, ±0.25, ±1,
or ±2% Accuracy
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.
Voltage Units (0 to 5 or 0 to 10 V)
An external power supply delivering 16 to 35 VDC or 20 to 28 VAC
with minimum current capability of 16 mA DC (per transmitter) must
be used to power the control loop. Connect terminals 3 & 4 to
select the 0 to 5 V output mode. Leave terminal 4 disconnected to
select the 0 to 10 V output mode. See Figure A for connection of
the power supply, transmitter and receiver
Zero Adjustment
Transmitter should be zeroed at the temperature it is to be
operated at. A single push button is provided to zero the
transmitter. Span is factory calibrated to the range specified on
the label. There is no user span adjustment necessary
ELECTRICAL CONNECTIONS
Do not exceed specified supply voltage ratings. Permanent damage
not covered by warranty will result. This unit is not designed for
120 or 240 volts AC line operation
