Remote I/O System offers expanded diagnostics options.

R. Stahl, Inc    Houston, TX 77054
Jan 25, 2013 Featuring explosion protected design, IS1+ Series includes 8-channel analog I/O module with HART, 16-channel digital I/O module, and 8-channel temperature module for resistance thermometers and thermocouples. Designed for installations in zone 2 for connecting intrinsically safe field devices from zones 0 or 1, series also comprises zone 2 I/O modules with identical functions. Low power technology makes modules suitable for temperature range of -40 to +75°C and extends lifespan to up to 15 years.

Vibration Sensor Isolators operate in hazardous areas.

R. Stahl, Inc    Houston, TX 77054
Sep 10, 2012 Available in 1- and 2-channel versions, ISpac 9147 Series Ex i Isolators enable use of vibration sensors in hazardous areas. These sensors for condition monitoring of plants and machines allow users to detect any damages at early stage. Utilizing rotary switch for configuration, isolators are available as single units on DIN rail, with common power supply and collective error message via pac-Bus, or in pac carriers.

Explosion Protected Panel Mount Horn is globally certified.

R. Stahl, Inc    Houston, TX 77054
Mar 14, 2012 Supplied in aluminum painted housing with 1.1 in. profile, YA11 weighs less than 3 lb and operates from 18-32 Vdc. Noise level is 100 dB at 1 m, and 32 sound tones that meet international regulations are available. Horn is certified for ambient temperatures from -40 to +70°C and features IP66 and NEMA 4X certified protection. Pre-wired with 10 ft of cable, product carries zone 2 certifications for ATEX and IECEx as well as NEC and CEC Class I, Division 2, Class I, Zone 2.

HMI Systems offer sunlight-readable displays.

R. Stahl, Inc    Houston, TX 77054
Mar 10, 2011 Certified for hazardous gas and dust explosion zones, Open HMIs feature Intel Atom CPUs and can be fitted with 15 in. displays that utilize polarization filters to minimize glare and reflections. Displays can be adjusted up to 1,000 cd/m² and are readable even in direct sunlight, with luminescence of 700-800 cd/m². Capable of operating at continuously extreme temperatures from -30 to +50°C, HMIs are suited for oil and gas sector as well as chemical and pharmaceutical industries.

Isolator uses switching repeater and digital output modules.

R. Stahl, Inc    Houston, TX 77054
Sep 03, 2008 Complementing ISpac Isolator System, Type 9170 Switching Repeater and Type 9175 Digital Output modules provide safety while transferring intrinsically safe binary signals. Available in 1- or 2-channel versions, Model 9170/x0-14-12 emulates Namur signal at control system output, while Model 9175/10-1x-12 detects short circuits and wire breaks in field. Units ensure consistent error monitoring of every channel from field to control level despite isolator in between.

Stainless Steel Enclosures have explosion-proof design.

R. Stahl, Inc    Houston, TX 77054
Jul 18, 2008 Suited for use in corrosive and hazardous environments, Cubex enclosures deliver NEMA 3, 4, 4X, 7, and 9 protection ratings for use in such markets as oil and gas, petrochemical, pharmaceutical, wastewater, power and energy, and mining. Products come in 8 sizes and are UL-Listed for Class I, Division 1 Groups B, C, and D; Class II, E, F, and G; Class III; as well as IEC Class I, Zone 1, Groups IIA, IIB, and IIB + H2.

Remote I/O System is suited for use in hazardous areas.

R. Stahl, Inc    Houston, TX 77054
Mar 24, 2008 Able to communicate via Modbus TCP, IS1 remote I/O system for industrial Ethernet environments includes DTM that allows users to configure, parameterize, and diagnose systems by means of standard DTM software tools. It consists of communication unit and power module, both which are hot swappable. In case of line breakdown, system can switch to alternate line within 200 ms and is designed for use in zone 1/division 1.