Ashcroft Gauge Pressure Sensor
100, 200 & 500 psig
Overview
The Ashcroft Gauge Pressure Sensor provides precision pressure measurements in compressed air systems, water, or other compatible gases and fluids, with an accuracy of ±1% FS from -20° to 85°C (-4° to 185°F) and only ±1.5% FS -40° to -20°C and 85° to 125°C (-40° to -4°F and 185° to 257°F).
Requirements for use with specific data loggers:
- HOBO MX1100 series: a 0-5 Volt DC input cable (SD-VOLT-05) and external power provided by an AC adapter (AC-SENS-1)
- HOBO U12, UX120-006M or ZW series: a 0-5 Volt DC input cable (CABLE-ADAP5) and external power provided by an AC adapter (AC-SENS-1)
- HOBO RX3000: an analog input module (RXMOD-A1)
- HOBO U30: an analog input module (VIA)
- HOBO H22: an analog input module (S-FS-CVIA)
Features
- High-performance pressure transducer for industrial applications.
- 1/4" NPT stainless-steel pressure connection.
- Available in 3 ranges: 100, 200 & 500 psig
Specifications
Measurement ranges: 100, 200, 500 psig
Compensated temp range: -40° to 125°C (-40° to 257°F)
Accuracy:
±1% FS from -20° to 85°C (-4° to 185°F)
±1.5% FS -40° to -20°C and 85° to 125°C (-40° to –4°F and 185° to 257°F)
Non-linearity: less than ±0.1% of span typical
Non-repeatability: less than ±0.03% of span typical
Hysteresis: less than ±0.01 of span typical
Stability: less than ±0.25% of span/year
Durability: tested to 50 million cycles
Overpressure: 200% FS
Response time: less than 1 msec
Sensor Connections:
- Output signal: 0-5 VDC, 3 wire
- Power: 9-36 VDC, 5mA
- Warm-up Time: <500ms
Operating temp range: -40° to 125°C (-40° to 257°F)
Operating humidity range: 0 to 100% RH, no effect
Insulation breakdown voltage: 100 VAC
Insulation resistance: greater than 100 megohms at 100 VDC
Construction: Shielded cable, 24 AWG, PVC jacket, 1-meter
Pressure connection: 1/4” NPT 304 stainless steel
Sensor material: 17-4PH stainless steel
Housing material: 20% glass reinforced nylon, fire retardant to UL94 V1
CE compliance: Per EN 61326: 1997 + A1: 1998 + A2: 2001, Annex A (Heavy Industrial)
Dimensions: 2.9 cm diameter x 6.4 cm long (1.15 in. diameter x 2.5 in. long)
Outer cable diameter dimension: 0.21 in. (5.4-mm)
Weight: 89.4g (3.15oz)
Number of data channels: 1
Environmental Rating: IP 66
To download additional information and manuals from Ashcroft click here.