616KD-B-08 | Dwyer Instruments | Pressure Components
Air Differential Pressure Transmitter, ±1.00%, 0-40.00 WC
Brand:Dwyer Instruments
MPN:616KD-B-08
SKU:616KD-B-08
product specifications
Accessory
DIN-3F, A-480, A-489, A-302-K, A308-K, A-3245K, 21122, 21122-112, 21123, 21123-112, B-137, A-306-K, A-605, RPS, RPS-I, RPS-W, SD-01
Enclosure Rating
NEMA 1, IP20
Accuracy
1%
Adjustments
Zero and Span
Application
Air Handling Unit, VAV, Variable Air Volume, Duct Pressure, Filter Monitoring
Approvals
CE Approved, UL Listed
Compensated Temperature
20 to 122 °F (-6.67 to 50 °C)
Connection
Barbed
Dimensions
3.33 X 2.41 X 1.03
Direction
Uni-Directional
Max Operating Pressure Proof
2 psig (ranges 5 in w.c. or lower); 5 psig (ranges 10 to 40 in w.c.)
Max Voltage Output Impedence
700 Ohms @24 VDC
Measurement
Inches of Water Column
Media Compatibility
Liquid/Gas
Min Voltage Output Impedence
5K Ohms
Mount
DIN rail
Operating Temperature
0 to 140 °F (-17 to 60 °C)
Output
4 - 20 mA
Range
±50 in WC
Sensor Type
Diaphram
Type
Fixed
Warranty
5 Year
Weight
1.8 oz, 51 g
Wetted Parts
Consult Factory
Wiring
Screw-Type Terminal Block
Connection Size
1/8 in, 3/16 in
product series specifications
Accuracy: ±2% Full Scale
Output Signal: 4-20 mA or unit with field selectable 0-10V or 0-5V
Process Connection: Barbed, dual size to fit 1/8" and 3/16" (0.32 and 0.5 cm) ID rubber or vinyl tubing
Power Requirements: 16 to 35 VDC (2 or 3 wire), 20 to 28 VAC (3 wire)
Operating Pressure: 2 psi (13.8 kPa)
Operating Temperature: 32° to 122°F (0° to 50°C)
Thermal Effect on Span: ±0.11% FS/°F (±0.19% FS/°C) typical
Thermal Effect on Zero:
616KD-X0: 0.6%/°F (1%/°C)
616KD-X1: 0.3%/°F (0.5%/°C)
616KD-X2: 0.2%/°F (0.33%/°C)
616KD-X3: 0.12%/°F (0.2%/°C)
616KD-X4: 0.06%/°F (0.1%/°C) FS max.
Zero and Span Adjustments: Push button
Loop Resistance: DC=1000 O max.; AC=1200 O max.
Current Consumption: 21 mA max.
Electrical Connections: Screw-type terminal block
Enclosure Rating: NEMA1 (IP20)
Media Compatibility: Air and non-combustible, compatible gases
Mounting Orientation: Position insensitive
Stability: ±1% FS/year
Approvals: CE, RoHS
Weight: 0.11 lb (0.05 kg)
Warranty: 1 year
product series features
- One-Touch® technology for zero and span calibration
- Easy to install and maintenance
- Open screw terminals for easy wiring
- DIN mount housing
more information & related documents
Series Description
The 616KD Series Differential Pressure Transmitters with One-Touch® technology are cost-effective, compact transmitters that reduce up front costs as well as expenses over the life of the product. The transmitter not only alleviates cumbersome turn pots typically found in most transmitters, but eliminate entirely the need to span the instrument during calibration. With a single digital push button, both ZERO AND SPAN are calibrated properly, nothing else is required. No additional reference pressure sources and separate calibration devices are necessary; no need to remove from service and send to a lab. All that is required of the installer or user is to let the unit sit at zero reference pressure, then push a button. That is it! The transmitter is now ready for operation. Time savings are enormous over the life of the product compared to traditional transmitters which require time to annually remove the product from service plus the additional time to actually perform a complete full-span calibration.
Kele Description
AIR DIFF PRESS XMTR, FIXED, +/-1.00%, 0-40.00" WC, 4-20 MA, NO LCD, DIN RAIL
Manufacturer
Dwyer Instruments
Related Documents
616KD Series Installation Instructions 
