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The Ashcroft® CXLdp Differential Pressure Transmitter is the expert choice for critical airflow and room monitoring applications.
With excellent sensitivity and proven long term stability, the CXLdp delivers reliable measurements below 0.10 inches of water.
Features- Rugged ABS package capable of DIN rail or standard panel mounting
- LED power status indicator to assist in trouble shooting or quickly locating the instrument on a duct
- Detachable Euro style terminal block reduces wiring errors and field wiring time
- 19 standard pressure ranges all capable of withstanding 15 psi without damage or calibration change
- Digitally compensated, 0.4% Span and 0.8% Span accuracy models
- NIST traceable
- Board level, no housing, options
Specifications
Brand
Accuracy
- ± 0.4% of Span
- ± 0.8% of Span
Applications
- Building Energy Management Systems
- Comfort Control
- Low-Pressure Measurement
Approvals & Certifications
- CE
- EMC Directive 2004/108/EC
- IEC/EN 61326-1: Edition 1.0 Industrial, IEC/EN 61326-2-3: Edition 1.0 Annex BB Industrial
- RoHS
Burst Pressure
- psid: 25 (kPa: 172.4, bar: 1.724)
Compensated Temperature
- 1.6° to 54.4° C (35° to 130° F)
Current
- Supply: 4.5-21.5 mA
Diaphragm Material
- Silicone
Electrical Connectors
- 12-26 Gauge Wire
- Euro Style Pluggable Terminal Block
Enclosure, Body Material
- Fire-Retardant ABS (Meets UL 94-5 VA)
Environmental Protection
- IP10
- NEMA 1
Humidity
- 10 to 95% Relative Humidity, Non-Condensing
Indication
- LED Visual Indicator
Line Pressure
- Maximum
Media
- Clean, Non-Corrosive Dry Gases
Mounting
- 1/2" Plenum Mounting Bracket
- Panel Mount
- Threaded Fastener & 35 mm DIN Rail Mounting
Mounting Position Effect
- ± 1% / g (Lowest Range)
NACE & NIST
- NIST
NPT Connection
- 1/8" NPT Female Brass
Operating Temperature
- -18° to 71° C (0° to 160° F)
Output
- Voltage: 0-10 Vdc, 3-Wire
- Voltage: 0-5 Vdc, 3-Wire
- Voltage: 4-20 mA, 2-Wire
Pressure Range
- Inches WC: -15 to 25
Pressure Type
- Compound Pressure
- Differential
- Gauge
Proof Pressure
- Overpressure Limits psid: 15 (kPa: 103.4, bar: 1.034)
Response Time
- 250 milliseconds
Span & Zero Effect
- Externally Accessible: ± 5% of Full Scale
Stability
- Maximum
Storage Temperature
- -40° to 82° C (-40° to 180° F)
Supply Voltage
- 11.5-36 Vdc
Temperature Coefficient
- Zero & Span: ± 0.03% of Span / °F
Tube Connection
- 1/4" Barbed Fitting Male
