Ashcroft G3 Pressure Transducer Specifications
PERFORMANCE SPECIFICATIONS
Ref. Temperature, 21°C ±1°C (70°F, ±2°F)
Accuracy:
Total Error Band includes combined effects of temperature, non-linearity (Terminal Point Method), hysteresis, non-repeatability, zero offset and span stetting errors
±1.5% of Span: From –20 to 85ºC (–4 to 185ºF)
±2.0% of Span: From –40 to –20ºC (–40 to –4ºF)
±2.0% of Span: From 85 to 125ºC (185 to 257ºF)
Note: Static accuracy ±0.50% of span BFSL (Best Fit Straight Line Method); includes non-linearity, hysteresis and non-repeatable effects at reference temperature 72°F (21°C)
Stability: Less than ±0.25% span/year
Durability: Tested to 10 million cycles
ENVIRONMENTAL SPECIFICATIONS
Temperature:
Compensated –40 to 125°C (–40 to 257°F)
Operating –40 to 125°C (–40 to 257°F)
Storage –40 to 125°C (–40 to 257°F)
Humidity: 0 to 100% R.H., no effect
FUNCTIONAL SPECIFICATIONS
Select from several pressure ranges starting at vacuum and running through 300 psi gauge. Absolute, compound (vacuum & pressure) ranges are also available.
Overpressure (F.S.):
Proof Burst
200 psi & below: 200% F.S. 500% F.S.
300 psi: 200% F.S. 300% F.S.
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
Output Signals Available:
Voltage Output, Excitation, Supply Current
0-5 Vdc, 3 wire, 9-36 Vdc, 5mA
0-10 Vdc, 3 wire, 14-36 Vdc, 5mA
1-5 Vdc, 3 wire, 9-36 Vdc, 4mA
1-6 Vdc, 3 wire, 9-36 Vdc, 4mA
0.5-4.5Vdc, 3 wire, 9-36Vdc, 4mA
Ratiometric 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 and Mis-wired Protected: Yes
Insulation Breakdown Voltage: 100 Vac
Insulation Resistance: Greater than 100 megohms at 100 Vdc
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 PED Directive
PHYSICAL SPECIFICATIONS
Wetted Materials: 316L SS pressure connection and sensor diaphragm
Housing: 20% Glass Reinforced Nylon, Fire retardant to UL94 V1
Ingress Rating: Enclosure meets NEMA 4X, IP67 (Metri-Pack I50 series, Shielded cable, Flying leads, Deutsch DT Series DT04-3P, Deutsch DTM Series DTM04-3P, AMP Superseal, M12 - Mates to Hirschmann 933 172-100 or similar)
Enclosure meets NEMA 4X, IP65 (Hirschmann G series and EN 175301-803, Form C (DIN 43650, Form C))