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Model CXLdp Differential Pressure Transmitter
Brand: Ashcroft Inc
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
Stability
- Maximum
Tube Connection
- 1/4” Barbed Fitting Male
Current
- Supply: 4.5-21.5 mA
NPT Connection
- 1/8” NPT Female Brass
Pressure Range
- Inches WC: -15 to 25
Storage Temperature
- -40° to 82° C (-40° to 180° F)
Media
- Clean, Non-Corrosive Dry Gases
Line Pressure
- Maximum
Proof Pressure
- Overpressure Limits psid: 15 (kPa: 103.4, bar: 1.034)
Environmental Protection
- IP10
- NEMA 1
Enclosure, Body Material
- Fire-Retardant ABS (Meets UL 94-5 VA)
Operating Temperature
- -18° to 71° C (0° to 160° F)
Response Time
- 250 milliseconds
Indication
- LED Visual Indicator
Accuracy
- ± 0.4 % of Span
- ± 0.8 % of Span
Compensated Temperature
- 1.6° to 54.4° C (35° to 130° F)
Mounting
- 1/2” Plenum Mounting Bracket
- Panel Mount
- Threaded Fastener & 35 mm DIN Rail Mounting
Electrical Connectors
- 12-26 Gauge Wire
- Euro Style Pluggable Terminal Block
Mounting Position Effect
- ± 1 % / g (Lowest Range)
Burst Pressure
- psid: 25 (kPa: 172.4, bar: 1.724)
Humidity
- 10 to 95 % Relative Humidity, Non-Condensing
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
Supply Voltage
- 11.5-36 Vdc
Pressure Type
- Compound Pressure
- Differential
- Gauge
Diaphragm Material
- Silicone
NACE & NIST
- NIST
Span & Zero Effect
- Externally Accessible: ± 5 % of Full Scale
Temperature Coefficient
- Zero & Span: ± 0.03 % of Span/°F
Output
- Voltage: 0-10 Vdc, 3-Wire
- Voltage: 0-5 Vdc, 3-Wire
- Voltage: 4-20 mA, 2-Wire
- Building Energy Management Systems
- Comfort Control
- Low-Pressure Measurement
