BetaGauge PI and BetaGauge PI Reference Class digital pressure test gauges have been equipped with a data-logging feature and BetaLOG data-logging software. BetaLOG is an easy-to-use, low-cost application that configures the gauge to operate in download mode (computer configuration) or ad hoc demand mode (field configuration). The download operational mode allows many configuration settings, including multiple interval selection options from 1 s to 1 h, and its data-logging runs range from a few seconds to several weeks.

These completely sealed, intrinsically safe wireless keyboards meet the requirements for operation in hazardous locations and are approved by Factory Mutual (FM) for Class I, II, and III, Division I, Groups C, D, E, F and G. The DW-5K-IS requires three AA batteries and a USB connector that is in the host computer and thus isolated from the hazardous location. It has an integrated pointing device and measures 14.97 in. wide by 6.61 in. high by 1.91 in. deep.

LM5000 series WIO high-level switches use industrial liquid-level sensing to prevent spillage and overflow. These submersible switches are integrated with a battery-powered radio frequency (RF) transmitter that immediately issues wireless alarms when a setpoint level is reached. They are self-contained and available in side-mount and top-mount packaging. They are suitable for point-level sensing of chemicals, petroleum, and solvents. All switches in the series are certified as intrinsically safe for use in hazardous areas.

With a 2.25-in. internal diameter, the compact XDHI dual-sided instrument housing accommodates small instruments and control devices without the wasted space of a larger unit. The enclosure has back-to-back chambers that are separated by a solid 0.1875-in.-thick dividing wall. Solid or glass covers are available as either a standard flat cover or a domed version with added depth. The housing is certified by Underwriters Laboratories (UL), Canadian Underwriters Laboratories (cUL), and ATEX for global applications.

The Model 5100-NCM (for Non-Contact Moisture) gas analyzer uses tunable-diode laser absorption-spectroscopy technology to measure carbon dioxide (CO2) and moisture/methane (CH4) in natural gas and hydrocarbon streams. Its limit of detection is in the low-ppm range. It has fully enclosed optics and sample conditioning, onboard moisture verification, and all-digital signal processing. This rugged, compact unit is available in an IP-65 and NEMA 4 enclosure with both Modbus and Ethernet analog and digital connectivity.

The Relio 9 reduced instruction set computer (RISC) has a 32-bit Advanced RISC Machines (ARM) instruction set and is available with up to 256 MB RAM and 256 MB flash memory. Standard input/output (I/O) interfaces include Ethernet, serial, USB, CAN bus, digital, and analog. For local or remote I/O expansion, it connects to the manufacturer’s Sea I/O modules via a dedicated RS-485 expansion port and communicates via an RS-485 Modbus remote terminal unit (RTU). It is housed in a small, rugged enclosure that is suitable for mounting almost anywhere.

Multi-pair Foundation fieldbus M-EZ (Marshaling EZ) cables are FF-844 certified by the Fieldbus Foundation. The cables are part of the DataCELL Foundation line and are engineered with up to 24 individually foil-shielded pairs, with an extruded polyvinyl chloride (PVC) binder over each pair, all in a single cable. Installation is quick and easy, and requires no shrink tubing. The line also features single-pair cables. Both types of cable are available with an optional ground wire. The cables’ characteristic impedance Z0 is controlled to be 100 O ±10 O at 31.25 kHz.

The Digital E3 Modulevel liquid-level displacer transmitter is an intrinsically safe two-wire instrument that uses the principle of buoyancy to detect and convert changes in liquid level into a stable output signal. The linkage between the level-sensing element and the output electronics has a simple mechanical design and construction. The transmitter’s vertical inline design makes the instrument lightweight and simplifies installation. It is available in a variety of configurations and pressure ratings.

The Wave TTA module functions as a signal isolator, transmitter, converter, linearizer, and trip amplifier. It accepts all common types of analog direct current (DC) inputs, such as temperature and frequency. All output types (e.g.,bipolar) can be set on this 45-mm-wide unit. Input/output configuration changes may be performed on a PC with free, downloadable software. The module can be mounted in any location using almost any power supply. Its –40°F to 158°F operating temperature range allows mounting in either a factory or field enclosure.

The Platinum Bullet oxidation-reduction potential (ORP) sensor uses patented axial ion path (AIP) technology to withstand harsh environments. It is available in a variety of models for inline, hot-tap, or quick-change fittings, and operates at temperatures up to 140°C and pressures exceeding 3,000 psi.