Ashcroft T2 High Performance Pressure Transducer for General Industrial Applications

High Performance Pressure Transducer for General Industrial Applications
T2

Ashcroft's Model T2 is a new Ashcroft pressure transducer that meets demanding requirements in general industrial applications.
• 0.25% accuracy class
• Ranges 30 psi through 20,000 psi
• Broad temperature capability
• All-welded pressure construction
• Proven polysilicon thin film sensor
• Precision ASIC based electronics
• High EMI/RFI immunity rating
• Highly configurable
• Voltage and current outputs
• Choice of electrical connections
• Optional panel meter digital display
Select a link under the "item" tab below to order.
Table 1 | Table 2 | Table 3 | Table 4 | Table 5 | Table 6 | Table 7 |
XX | X | XXX | XX | XX | XXX | X |
Table 1 | Type Configuration |
T2 | T 2 |
Table 2 | Accuracy ±0.25% Static Accuracy Class (BFSL) |
7 | ±1.00% Total Error Band –20°C to +85°C,±1.50% Total Error Band –40°C to –20°C, 85°C to 125°C |
Table 3 | Pressure Connection |
M01 | 1⁄8 NPT-male |
M02 | 1⁄4 NPT-male |
MEK | 7⁄16-20 SAE-male |
MS2 | 1⁄4-19 BSP male |
MG2 | G 1⁄4 B male |
Table 4 | Output Signal |
15 | 1-5 Vdc |
RM | 0.5-4.5 Vdc Ratio Metric to 5Vdc supply |
42 | 4-20mA |
16 | 1-6 Vdc |
10 | 0-10 Vdc |
05 | 0-5 Vdc |
Table 5 | Electrical Connection |
B4 | no mating conn. |
F3 | w/6´ cable length |
P1 | w/3´ cable length |
F2 | w/3´ cable length |
L1 | w/mating conn. 3´ shielded cable |
H1 | w/mating conn., no cable |
E2 | w/mating conn. & 3´ shielded cable |
E0 | w/mating conn. no cable |
EW | no mating conn. |
D2 | w/mating conn. 3´ shielded cable |
D0 | w/mating conn., no cable |
DN | no mating conn. |
Table 6 | Pressure Ranges |
5000# | 5000 psi |
30# | 30 psi |
7500# | 7500 psi |
10000# | 10000 psi |
20000# | 20000 psi |
30# & vac | 30 Compound psi/-14.7 Compound psi |
45# & vac | 45 Compound psi/-14.7 Compound psi |
60# & vac | 60 Compound psi/-14.7 Compound psi |
85# & vac | 85 Compound psi/-14.7 Compound psi |
100# & vac | 100Compound psi/-14.7 Compound psi |
150# & vac | 150 Compound psi/-14.7 Compound psi |
200# & vac | 200 Compound psi/-14.7 Compound psi |
300# & vac | 300 Compound psi/-14.7 Compound psi |
3000# | 3000 psi |
2000# | 2000 psi |
1500# | 1500 psi |
1000# | 1000 psi |
750# | 750 psi |
500# | 500 psi |
300# | 300 psi |
200# | 200 psi |
150# | 150 psi |
100# | 100 psi |
60# | 60 psi |
50# | 50 psi |
Table 7 | Pressure Type |
G | Gauge pressure, vented housing |
PERFORMANCE SPECIFICATIONS | ||
Accuracy: Static Accuracy Class: |
±0.25% of span (BFSL Method) including linearity, hysteresis, non repeatability at reference temperature | |
Temperature Effect: | Temperature Effect: –20°C to 85ºC <±1% of Span – Total Error Band –40°C to –20ºC <±1.5% of Span – Total Error Band –85°C to 125ºC <±1% of Span – Total Error Band Total Error Band includes the combined effects of non-linearity (Terminal Point Method), hysteresis, non-repeatability, temperature and zero offset and span setting errors. For higher performance availability consult factory |
|
Stability: | Less than ±0.25% span/year | |
Durability: | Tested to 50 million cycles | |
ENVIRONMENTAL SPECIFICATIONS | ||
Temperature: | Storage: | –40 to 125°C (–40 to 257°F) |
Operating: | –40 to 125°C (–40 to 257°F) | |
Compensated: | –40 to 125°C (–40 to 257°F) | |
Humidity: | 0 to 100% R.H., no effect | |
FUNCTIONAL SPECIFICATIONS | ||
Vibration: | Random vibration (20 g) over temperature range (–40° to 125°C). Exceeds typical MIL. STD. requirements | |
Shock: | 100gs, 6 ms | |
Drop Test: | Withstands 1 meter on concrete 3 axis | |
Response Time: | Less than 1 msec | |
Warm-up Time: | Less than 500 msec typical | |
Position Effect: | Less than ±0.01% span, typical | |
ELECTRICAL SPECIFICATIONS | ||
Ratio metric Output | 0.5-4.5 Vdc, 3 wire 5 Vdc ±0.5 Vdc 3.5mA | |
Current Output | 4-20mA, 2 wire 9-36 Vdc | |
Reverse Polarity & Mis-wired Protected: | Yes | |
Insulation Breakdown Voltage: | 100 Vac | |
Insulation Resistance: | Greater than 100 megohms at 100 Vdc | |
CE Compliance: | Per EN 61326: 1997 + A1: 1998 + A2: 2001, Annex A (Heavy Industrial) |
|
PHYSICAL SPECIFICATIONS | ||
Pressure Connection: | 304 stainless steel | |
Sensor Material: | 17-4PH SS | |
Housing: | 20% Glass Reinforced Nylon, Fire retardant to UL94 V1 | |
Available Process Connections (Male): | 1⁄8 NPT, 1⁄4 BSP, 1⁄4 NPT, G1⁄4 B, 7⁄16-20 UNF-2A For other connections consult factory. |
|
Ingress Rating: | Enclosure meets NEMA 4X, IP65 |