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Ashcroft G3 Pressure Transducer

The Ashcroft® G3 pressure transducer is a ruggedly dependable sensor. Constructed with all 316L stainless steel wetted materials, it is perfectly suited for use with a wide array of process media. The G3 is engineered for installations that produce substantial vibration, shock, and high-cycling. It is the perfect companion to the G2 transducer for low pressure, vacuum, and absolute pressure applications.

Features

Pressure ranges from 5 to 5000 psig, 15 to 500 psia
±0.50% of span static accuracy (BFSL) at reference temperature
All 316L Stainless Steel wetted materials
All-welded sensor and pressure connections
Highly configurable; wide selection of pressure connections and electrical terminations
Voltage and 4-20mA output options
High EMI/RFI immunity rating
UL/cUL and CE approved
RoHS compliant

Applications

Industrial and OEM Applications
- Performance Vehicle Racing
- Railroad/Transportation
- Agriculture Implements
- Refrigeration
Process Applications
- Compressor Control
- HVAC/R
- Process Automation and Control
- Pump Monitoring

Product Specs

Total Error Band Accuracy
±1.5% of span from -4 to 185°F (-20 to 85°C)
±2.0% Span from -40 to -4°F (-40 to -20°C)
185 to 257°F (85 to 125°C)
Total Error Band Accuracy: includes the combined effects of non-linearity (Terminal Point Method), hysteresis, non-repeatability, temperature and zero offset and span setting errors

Reference Temperature
22°C
72°F

Process Connection Size
1/4 NPT Male
1/4-19 BSP - Male, not UL recognized over 10,000 psi range
1/8 NPT Male
3/8-24 SAE #3 Male with Buna-N O-ring
3/8-24 UNJF 3A with 37° cone seat
7/16-20 SAE #4 Male (not UL recognized over 10000 psi range)
7/16-20 UNJF 3A with 37° cone seat
9/16-18 SAE #6 Male with Buna-N O-Ring (not UL recognized over 10000 psi range)
G1/4 B Male

Best Fit Straight Line (BFSL)
±0.50% of span Static BFSL (Best Fit Straight Line Method)
Includes non-linearity, hysteresis and non repeatable effects at Reference Temperature

Pressure Ranges
Absolute 15 to 500 psia
Vacuum, Compound, Gauge, from 5 to 5000 psig

Ingress Rating
IP65, NEMA 4X
IP67, NEMA 4X

Durability
>10 million cycles

Shock & Vibration Resistence
100gs, 6ms
Random vibration (20g) over temperature range (-40°C to 125°C)

Wetted Material
Diaphragm: 316L Stainless Steel
Process Connection: 316L Stainless Steel

Non-Wetted Materials
Housing: 20% Glass Reinforced Nylon, Fire retardant to UL94 V1

Outputs
0-10 Vdc (3 Wire)
0-5 Vdc (3 Wire)
0.5-4.5 Vdc (3 Wire)
1-5 Vdc (3 Wire)
1-6 Vdc (3 Wire)
4-20mA (2 Wire)

Stability
±0.25% of span/year

Accuracy
±1.5% of Span: From -20 to 85¼C (-4 to 185¼F)
±2.0% of Span: From -40 to -20¼C (-40 to -4¼F)
±2.0% of Span: From 85 to 125¼C (185 to 257¼F)
Total Error Band Accuracy: includes the combined effects of non-linearity (Terminal Point Method), hysteresis, non-repeatability, temperature and zero offset and span setting errors

Ashcroft G3 Pressure Transducer

Features

Applications

Product Specs

Certifications & Approvals

Data Sheets

Manuals

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