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KDPWM Differential Pressure Transmitter
Brand: KeleKele KDPWM Series remote wet media pressure transducers allow remote pressure sensing capability using existing plumbing runs.
With no need to run plumbing lines all the way to the transducer, the installation time and cost is greatly reduced.
Select either armored (6 feet) or shielded (10 or 20 feet) Cable depending on the applications.
Features- Remote probes reduce need for plumbing or bypass assemblies lower costs and reduced labor for installation
- Pushbutton zero calibration - no trim pots to adjust maintain accuracy and prevent callbacks with automatic zero calibration
- Switch-selectable pressure ranges fewer models to order and stock
1 - 9 of 9 Part Numbers
KDPWM-100-06-A-LCD
- Pressure Range - psi: 100
- Cable Length - 6 feet (1.82 meters)
- Cable Type - Armored Cable
- Display - With LCD
KDPWM-100-10-N-LCD
- Pressure Range - psi: 100
- Cable Length - 10 feet (3 meters)
- Cable Type - Non-Armored Cable
- Display - With LCD
KDPWM-100-20-N-LCD
- Pressure Range - psi: 100
- Cable Length - 20 feet (6.1 meters)
- Cable Type - Non-Armored Cable
- Display - With LCD
KDPWM-250-06-A-LCD
- Pressure Range - psi: 250
- Cable Length - 6 feet (1.82 meters)
- Cable Type - Armored Cable
- Display - With LCD
KDPWM-250-10-N-LCD
- Pressure Range - psi: 250
- Cable Length - 10 feet (3 meters)
- Cable Type - Non-Armored Cable
- Display - With LCD
KDPWM-250-20-N-LCD
- Pressure Range - psi: 250
- Cable Length - 20 feet (6.1 meters)
- Cable Type - Non-Armored Cable
- Display - With LCD
KDPWM-50-06-A-LCD
- Pressure Range - psi: 50
- Cable Length - 6 feet (1.82 meters)
- Cable Type - Armored Cable
- Display - With LCD
KDPWM-50-10-N-LCD
- Pressure Range - psi: 50
- Cable Length - 10 feet (3 meters)
- Cable Type - Non-Armored Cable
- Display - With LCD
KDPWM-50-20-N-LCD
- Pressure Range - psi: 50
- Cable Length - 20 feet (6.1 meters)
- Cable Type - Non-Armored Cable
- Display - With LCD
1 - 9 of 9 Part Numbers
Specifications
Brand
Accuracy
- ± 1 % of Full Scale Typical - for Ranges A & B
- ± 1.5 % of Full Scale Typical - for Range C
- ± 2 % of Full Scale Typical - for Range D
Applications
- Chiller / Boiler Differential Pressure Drop
- CW/HW System Differential Pressure
- Monitoring & Controlling Pump Differential Pressure
Approvals & Certifications
- CE
- RoHS
Burst Pressure
- 5 times Full Scale to A, Max.
Cable Length
- 10 feet (3 metres) - Shielded Cable
- 20 feet (6 metres) - Shielded Cable
- 6 feet (1.82 metres) - Armored
Cable Type
- Armored
- Shielded Cable
Compensated Temperature
- 0° to 50° C (32° to 122° F)
Current
- 125 mA - Max.
- 280 mA - Max.
Damping Adjustment
- 1 second - Surge Dampening
- 5 seconds Averaging - Surge Dampening
Electrical Connectors
- 2-Position Terminal Block
Environmental Protection
- IP65
Frequency
- 50/60 Hz
Humidity
- Operating Humidity: 10 to 90 % Non-Condensing Relative Humidity
Indication
- Dual Color LED - Status Indication
Input Power
- 15-30 Vdc
- 24 Vac Nominal, 50/60 Hz
Materials of Construction
- 630 Stainless Steel - Fittings & Media Compatibility
NPT Connection
- 1/4” NPT Male
Operating Temperature
- -10° to 50° C (14° to 122° F)
Operating Temperature - Sensor
- -20° to 85° C (-4° to 185° F)
Output
- 0-10 V
- 0-5 V
- 4-20 mA, 3-Wire
Pressure Range
- bar: 0 to 17.24
- kPa: 0 to 1,724
- psi: 0 to 250
Pressure Type
- Differential
Proof Pressure
- 2 times Full Scale to A, Max.
Span & Zero Adjustments
- Digital Input - Zero Adjust
- Push Button Auto-Zero - Zero Adjust
Span & Zero Effect
- < 1.5 % of Full Scale
Stability
- ± 0.25 % - Long Term Stability
Zero Offset
- 0.5 % - for Bi-Directional & Port Swap Modes Only