1. Althen Sensors
  2. Sensors
  3. Pressure sensors
  4. Intrinsically safe pressure sensors
  5. ASI30 Series | ASI60 Heavy Duty Series

ASI30 Series | ASI60 Heavy Duty Series

Intrinsically safe industrial pressure transmitters


Key features

  • EX: Category II 1G, Ex ia IIB T4 Ga
  • The ASIX0 series is certified Instrinsically Safe for use in Group IIB Hazardous Areas, Zones 0, 1 and 2
  • Certification:
    ATEX Certificate Baseefa10ATEX0196
    IECEx Certificate GB/BAS/ExTR 10/023/00

About the ASI30 | ASI60 Heavy Duty Series

For OEMs that need Intrinsically Safe pressure sensors with consistent high levels of performance, reliability and stability, the ASIX0 Series sputtered thin film units offer an unbeatable price performance ratio in a small package size. They feature all stainless steel wetted parts, a broad selection of electrical and pressure connections and a wide choice of electrical outputs.Our manufacturing process includes the latest automated equipment, producing consistent sensor performance.

Additionally the ASI60 Series transmitters feature a thicker diaphragm and a pressure restrictor to withstand the rigors of cavitation or extreme pressure spikes, delivering years of reliable and stable performance in pulsating applications.

Applications ASI30 and ASI60

  • Hydraulic controls
  • HVAC systems
  • Engine controls (incl. Diesel)
  • Industrial process controls
  • Off-highway equipment controls
  • Compressors and pumps

Do you need this sensor for your next project?

Request a no-obligation quote or send us your contact details for a free, no-obligation consultation. Our sales engineers will then contact you within a maximum of 1 to 2 working days.

Talk to an expert

Talk to our experts

Not exactly what you are looking for? We offer standard sensors, but can also help you with sensors adapted for you or a fully customised measurement solution. Contact us for advice or pricing.

Talk to an expert

Technical Specifications

Specification Value
Accuracy 0.25% FS
Enclosure IP67 (IP65 for electrical code G)
Operating & compensated temperatures -40°F to +176°F (-40°C to +80°C)
Output (3-wire) 0V min. to 10V max. See under “How to Order,” last page
Shock BSEN 60068-2-27 (Ea) (50G, 11ms)
Supply voltage 1 Volt above full scale to 30V max @ 4.5 mA
Thermal error ASI30 ±1.5% max, ±1% typical / 212°F (100°C) / ASI60 ±2% max
Weight 1.8 to 5.3 ounces (50-150 grams). Configuration dependant