Ashcroft CXL Differential Pressure Transmitter
The Ashcroft® CXLdp transmitter uses the patented Ashcroft Si- Glas™ variable capacitance sensor. This MEMS sensor provides extraordinary sensitivity and long term stability. New digital compensation is accomplished using a highly reliable application specific integrated circuit (ASIC).
• Rugged ABS package capable of DIN rail or standard panel mounting
• LED power status indicator to assist in trouble shooting, correct wiring or quickly locating the instrument on a duct
• Detachable Euro style terminal block reduces wiring errors and field wiring time
• 20 standard pressure ranges all capable of withstanding 15 psi without damage or calibration change
• Digitally compensated. NIST traceable 0.4% F.S. and 0.8% F.S. accuracy models
Select a link under the "item" tab below to order.
| Table 1 | Table 2 | Table 3 | Table 4 | Table 5 |
| X | X | XXX | XX | XXX |
| Table 1 | Type Configuration |
| C X | CXLdp |
| Table 2 | Accuracy/TC |
| 8 | 0.8%, ±0.03%/°F |
| 4 | 0.4%, ±0.03%/°F |
| Table 3 | Pressure Connection |
| MB2 | ¼ Barbed Male |
| FO1 | ⅛ NPT Female |
| Table 4 | Output Signal |
| 42 | 4-20mA |
| Table 5 | Pressure Range |
| Compound | |
| 15IWL | ±15.00˝W.C. |
| Compound | |
| 10IWL | ±5.00˝W.C |
| Compound | |
| 5IWL | ±10.00˝W.C. |
| Compound | |
| 2IWL | ±2.0˝W.C. |
| Compound | |
| 1IWL | ±1.0˝W.C. |
| Compound | |
| P5IWL | ±0.5˝W.C. |
| Compound | |
| P25IWL | ±0.25˝W.C. |
| Compound | |
| P1WL | ±0.10˝W.C. |
| Diff. or Gauge: | |
| 25IW. | 25.00˝W.C. |
| Diff. or Gauge: | |
| 15IW | 15.00˝W.C. |
| Diff. or Gauge: | |
| 10IW | 10.00˝W.C. |
| Diff. or Gauge: | |
| 5IW | 5.00˝W.C. |
| Diff. or Gauge: | |
| 3IW | 3.00˝W.C. |
| Diff. or Gauge: | |
| 2P5IW | 2.50˝W.C. |
| Diff. or Gauge: | |
| 2IW | 2.00˝W.C. |
| Diff. or Gauge: | |
| 1IW | 1.00˝W.C. |
| Diff. or Gauge: | |
| P75IW | 0.75˝W.C. |
| Diff. or Gauge: | |
| P5IW | 0.50˝W.C. |
| Diff. or Gauge: | |
| P25IW | 0.25˝W.C. |
| Diff. or Gauge: | |
| P1IW | 0.10˝W.C. |
| PERFORMANCE SPECIFICATIONS | ||
| Accuracy Class (F.S.): | ±0.8% ±0.4% Accuracy includes the effects of linearity, hysteresis and repeatability |
|
| Stability – Max. Change (F.S./year): | ±0.25% ±0.25% | |
| 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%F.S./°F EMC: CE Compliant to EN61326: 1997+A1: |
|
| FUNCTIONAL SPECIFICATIONS | ||
| Overpressure Limits: | Proof Pressure 15 psi Burst Pressure 25 psi |
|
| Mounting Position Effect: | ±1% /g (lowest range) | |
| ELECTRICAL SPECIFICATIONS | ||
| Output Signal: | 4-20mA (2 wire) | |
| Power: | 12-36 Vdc (unregulated) | |
| 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) | |
