P450 Gage Pressure Sensors
Connect directly to any XR440, XR450 or XR5-SE data logger; no external power required.
P450-G-5-inch Pressure Sensor
Applications include Lab/Clean Room Pressurization, Filter Pressure, Fan Static Pressure.
Compatible pressure media: dry air and inert gases: nitrogen, helium, neon, argon, krypton, xenon.
- High accuracy
- Four ranges available
- See Pressure Sensor Overview for Differential/Gauge and Absolute models
Specifications - P450 Series
| Combined Linearity, Hysteresis & Repeatability: | ±0.25% of Span |
| Resolution: | See table below |
| Operating Temperature Range: | Psi ranges: -25 to 80°C (-13 to 176°F) Inch H2O range: -10 to 80°C (14 to 176°F) |
| Compensated Temperature Range: | Psi ranges: -10 to 80°C (-4 to 176°F) Inch H2O range: 0 to 60°C (32 to 140°F) |
| Total Error Band over compensated temperature range: | 1% of Span |
| Supply Voltage | 4.75 to 5.25 Vdc |
| Power requirement: | 3.5 ma at 5 Vdc (supplied by Pace data logger) |
| Output signal | 0.5 to 4.5 Vdc at 5 Vdc supply voltage. Output is ratiometric to supply voltage. |
| Wiring: | White: E terminal of Pace logger (Power) Green: Analog Input of Pace Logger (Signal) Black: "C" terminal of Pace logger (Ground) |
| Burst Pressure: | See table of available models (below). |
| Weight: | 0.6 oz. (17 grams) |
| Physical: | Thermoplastic housing with three twisted leads, 24 AWG, 18" length. |
| Pressure Port: | Port accepts 3/32" I.D. tubing (or 2.4 mm I.D. tubing). Accepts 1/8" I.D. tubing (or 3.2 mm I.D. tubing) with included adapter (details below). |
| Mounting: | Two mounting slots on base, spaced 1.685" (42.8 mm) center to center. Slots are 0.138" x 0.6" (3.5 x 15 mm) |
| Overall Size: | 2.03" x 1.39" x 0.8" (52 x 35 x 20 mm) |
Included Tubing Adapter
Allows pressure connection to commonly available 1/8" I.D. tubing or 3.2 mm I.D. tubing. Consists of 8" length of 3/32 I.D. tubing and a 3/32" I.D. to 1/8" I.D. nylon adapter fitting.
Measurement Resolution *
| Inch H2O Range | Resolution | Units |
|---|---|---|
| 0-5 inch H2O Gage | 0.0015 | in. H2O |
| Psi Ranges | Resolution | Units |
0-1 psi Gage Alternate scaling: 0-27.7 inch H2O Gage |
0.0003 0.008 |
psi inch H2O |
| 0-30 psi Gauge | 0.01 | psi |
P450 Pressure Sensors - Available Models
| Part Number | Range | Burst Press. |
|---|---|---|
| P450-G-5-inch | 0-5 inch H2O | 10 psi |
| P450-G-1-psi | 0-1 psig | 20 psi |
| P450-G-30-psi | 0-30 psig | 120 psi |
Price: P450 (any range): $160.
Use any Pressure Scale
P450 Sensors can read in any unit of pressure (Pa, millibar, etc.); Simply convert the sensor's scaling values using the Pressure Converter for the XR440 / XR450 or the XR5 Pressure Converter.
Extension cable
The 18 inch leads on the P450 Pressure Sensor may be extended up to 100 FT (30 meters) by the user using three conductor 22 or 24 gage cable. In electrically noisy environments we recommend using shielded cable.
Compatible tubing
Commonly available 1/8" I.D. or 3.2 mm I.D. plastic tubing is compatible with the P450 using the included tubing adapter.
Tubing stocked at Pace
Clear 3/32" I.D. tubing connects directly to all P350, P400, P450 and P600 Sensors. Temperature range -40°C to 74°C (-40°F to 165°F). 5/32" (4 mm) O.D., minimum bend radius 3/8" (10 mm). Maximum pressure 43 PSI. Available in 25 FT (7.6 meter) rolls.
Part Nbr: T-332-25FT Price: $10.00 25 ft (7.6 meter) roll
Multi-channel Pressure Data Logging
