Ashcroft CXLdp Low Differential Pressure Transmitter

SKU
CXLdp
Manufacturer:
Ashcroft
Ashcroft

Key Features:

  • 0.4% or 0.8% F.S. accuracy, NIST Traceable
  • Rugged ABS, UL 94-5VA enclosure
  • DIN rail, panel or duct mounting
  • Ranges from 0.1 In H2O, with overpressure capability to 15 psi
  • Transmitter function status light
  • Detachable “Euro” style terminal block decreases mis-wiring and reduces installation time
  • LED power status indicator to assist in trouble shooting or quickly locating the instrument on a duct.
  • 19 standard pressure ranges all capable of withstanding 15 psi without damage or calibration change.
Product Options:
$235.92

Secured and trusted checkout with

Image of the Standard DIN rail mount and the optional 1/2" plenum/conduit kit

     A small housing and multiple mounting options allow the CXLdp to be easily mounted on a DIN rail, wall or in-plenum. With the convenient "Euro" style electrical connector, the CXLdp can be installed into a panel without power interruption.  The CXLdp is available in ranges from 0/0.1 through 0/25 In H2O and in accuracies of +/-0.8% and +/-0.4% F.S.. Other standard features include high over-pressure capability, LED status light and a CE Heavy Industrial EMI/RFI immunity rating.  With an attractive price, the CXLdp is the ideal pressure transmitter for most building control system applications.

                                          Featuring a highly reliable variable capac- itance sensor using the patented Ashcroft SiGlas sensor.

PERFORMANCE SPECIFICATIONS
Ref. Temperature: 70°F ±2°F (21°C ±1°C)
Accuracy Class (Span): ±0.8% or ±0.4%
Includes non-linearity, hysteresis, non-repeatability,
zero offset and span setting errors.
Stability – Max. Change
(Span/year):                 ≤0.25%               ≤0.25%
Standard Ranges (Inches W.C.)
Unidirectional Ranges:
Differential
0/0.10      0/0.75      0/2.50      0/10.00
0/0.25      0/1.00      0/3.00      0/15.00
0/0.50      0/2.00      0/5.00      0/25.00
Bidirectional Ranges:
Compound
±0.10       ±0.50       ±2.00       ±10.00
±0.25       ±1.00       ±5.00       ±15.00
Response Time: 250 msec
ENVIRONMENTAL SPECIFICATIONS
Temperature Limits:
Storage                    –40 to 180°F
Operating                   +0 to 160°F
Compensated Range +35 to 130°F
(10-95% R.H. non-condensing)
Temperature Coefficients:
Zero & Span ±0.03% Span/°F
CE Marked: Per DoC
EMC Directive 2004/108/EC
IEC/EN 61326-1:Edition 1.0 Industrial
IEC/EN 61326-2-3:Edition 1.0 Annex BB Industrial
FUNCTIONAL SPECIFICATIONS
Overpressure Limits:
Proof Pressure                  15 psid
Burst Pressure                  25 psid
Max. static line pressure    25 psi
Mounting Position Effect: ±1%/g (lowest range)
Note: Calibration in vertical position is standard
ELECTRICAL SPECIFICATIONS
Voltage Output:       Supply Voltage:      Supply Current:
4-20mA (2 wire)              12-36 Vdc                   21.5mA
0-5 Vdc (3 wire)              11.5-36 Vdc                  4.5mA
0-10 Vdc (3 wire)         14-36 Vdc or 24 Vac           6mA
Output signal is independent of power supply changes
Reverse Wiring Protected
Zero and Span Adjustment:
Externally accessible
Zero: ±5% F.S.
Span: ±5% F.S.
PHYSICAL SPECIFICATIONS
Pressure Connections:
1⁄4˝ brass barbed fittings
1⁄8 NPT Female brass
Electrical Connection: Euro style pluggable terminal
block accepts 12-26 gauge wire
Enclosure: NEMA Type 1 Fire-retardant ABS
(meets UL 94-5VA)
LED visual indicator standard
Weight: Approx. 2.5 oz
Media: Clean, dry and non-corrosive gas
Mounting: Threaded fastener and 35mm DIN rail
mount standard.
Option: 1⁄2˝ plenum/conduit mounting bracket and
cover kit (order part #101A213-01)
XRH: (9 point NIST Calibration Certification)

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  • Static or Velocity pressure measurement for four stations
  • Ducts
  • Building Pressure
  • Filter Efficiency
  • VAV boxes or room pressurization

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