Factory- calibrated Temperature and Relative Humidity Sensors Pair with SURECROSS™ Wireless Network

Minneapolis, MN—August 7, 2008—Banner Engineering Corp. introduces the SureCross™ Temperature and Humidity Sensor, robust instrumentation optimized for use with the company's SureCross Wireless Network.

The SureCross Temperature and Humidity Sensor is factory-calibrated to determine relative humidity to ±2% or ±3.5% (depending on model) and delivers temperature accuracy to ±0.3° C for simple critical data monitoring. Manufactured with a rugged metal housing and IP67 electronics, it provides maintenance-free operation in a wide variety of environmental monitoring applications.

Banner designed a proprietary serial sensor interface that enables the Temperature and Humidity Sensor and the wireless Node to operate on a FlexPower™ battery supply for up to 20 years. Fixed and remote-mount Node and sensor models enable a wide range of installation scenarios, including in-duct and freestanding applications. For remotely mounted sensors, cables in lengths up to 3 meters are available. A hydrophobic membrane filter for general applications and a sintered stainless steel filter for hostile drying areas are available to meet the requirements of the most demanding environments.
The sensor can be paired with a Node that includes an integral battery supply or an external power source including battery, solar or 10-30V dc. With an external power supply, two Temperature and Humidity sensors can be used with a single wireless Node. Each Node is equipped with an LCD and data is displayed in degrees C or F and relative humidity is in a percentage from 0-100%. The Node can be installed as a stand-alone device, or it can work in conjunction with a Gateway, the wireless network controller. The SureCross Wireless Network provides a robust, reliable wireless solution with bidirectional fully acknowledged data transmission. This network employs Frequency Hopping Spread Spectrum (FHSS) and Time Division Multiple Access to ensure the most reliable data delivery possible. The Gateway supports multiple communication outputs and seamlessly integrates with existing wired control systems.

If radio frequency links are lost, all relevant outputs can be set to user-defined conditions until the links are reestablished. This deterministic wireless capability makes the products simple to install and more cost-effective than conduit, delivering a reliable, long-lasting solution.

"Monitoring the optimal temperature and humidity in controlled storage areas is crucial to ensuring optimum product quality—and if this environment is not sufficiently maintained, the stored products can quickly become compromised," said Chris Dales, Senior Application Engineer, Banner Wireless Division. "The Temperature and Humidity Sensor delivers highly accurate results that are simply transmitted using the communications-integrity-ensured SureCross Wireless Network, and users can select the power method that works best for their individual applications." Dales adds, "With this arrangement, if temperature or humidity exceed acceptable limits, a remotely located Gateway can issue an alarm to management personnel, minimizing the risk of product damage or loss."

Applications. The SureCross Wireless Network equipped with the serial sensor interface and factory-calibrated Temperature and Humidity Sensors deliver dependable monitoring in a broad range of environments, including:

• Large-scale refrigeration and cold chain storage systems
• Greenhouses
• Warehouse areas
• Pharmaceutical
• HVAC
• Textiles
• Energy management
• IT resources and data centers

In addition, several unique features of the SureCross Temperature and Humidity Sensor and Wireless Network make them particularly effective and easy to use:

• Provides relative humidity measurement with ±2% or ±3.5% accuracy (model specific)
• Delivers temperature accuracy of ± 0.3° C and resolution of 0.1° C
• Features a proprietary serial sensor interface optimized for use with FlexPower
• Offers multiple filter options to meet a wide range of environmental requirements
• Ensures signal transmission reliability by pairing FHSS technology and TDMA architecture with bidirectional communications
• Offers alarm capabilities through a remote SureCross Gateway to inform management personnel when temperature or humidity has exceeded acceptable levels
• Provides time-efficient installation and cost-effective, convenient operation relative to any wired solution

Learn more about the SureCross Temperature and Humidity Sensor and Wireless Network options.

About Banner. Banner Engineering is the world's leading manufacturer of wireless networks, photoelectric and ultrasonic sensors, vision sensors, electronic machine guarding systems, fiber optic assemblies and precision measurement systems.

For further information, contact Banner Engineering Corp., 9714 Tenth Avenue North, Minneapolis, MN 55441. PH: 888.373.6767 (Toll-free North America), or 001.763.544.3164 (International). FAX: 763.544.3213.

Vaisala Humidity & Temperature Transmitters for Demanding HVAC Applications: The duct and wall-mounted Vaisala HUMICAP® Humidity and Temperature Transmitter Series HMD/W60 and HMD/W70 are designed for monitoring relative humidity and temperature in building energy management systems. The combination of high accuracy, stability and reliable operation, make these products the ideal choice for demanding applications.

Resistant to chemicals and dust: The duct-mount HMD60 and HMD70 transmitters can also be used in many industrial humidity monitoring applications, where their stability and resistance to chemicals and dust are of great value. A novel feature of these duct mount transmitters is the ability to remove the electronics without removing the unit from the duct.

Measures both humidity and temperature: The HMD/W60 and HMD/W70 transmitters are available in three models: U for humidity measurement-only, Y for humidity and temperature measurement, and T for temperature only.

Fast, on-site calibration: The accuracy of the transmitters is simple to check using either the Vaisala HUMICAP® Hand-Held Humidity and Temperature Meter HM70 or the Vaisala HUMICAP® Humidity Indicator HMI41. The calibration can be done in seconds with a single potentiometer without disturbing the operation, resulting in great savings both in maintenance time and costs.

Features/Benefits: • Full 0...100 %RH measurement • Accuracy up to ±2 %RH • True two-wire transmitters with 4...20 mA loop powered output (HMD60 and HMW60) • Selectable signal output of 0...1 V, 0...5 V or 0...10 V (HMD70 and HMW70) with optional current module also 0...20 mA (HMD70) • Vaisala HUMICAP® Sensor for excellent accuracy and long-term stability, negligible hysteresis and resistance to dust and most chemicals. • Temperature compensated • IP65 (NEMA 4) housing (duct unit only) • Also available as temperature-only transmitters HMD/W 60T/70T • NIST traceable (certificate included) • Compatible with Vaisala HUMICAP® Hand-Held Humidity and Temperature Meter HM70

Safety Portable Alarm Monitor for ambient air or confined space monitoring for up to any six choices of O2, CO2, SO2, NO, NO2, CO, CL2, NH3, H2S, LEL combustibles, temperature and relative humidity (% RH).

Click Here to view additional detailed specifications on the Model 600 Series

FEATURES:

• Separate electrochemical sensors for O2, CO, SO2, NO, NO2, CL2, H2S and NH3
• Sensitive infra red detector for CO2
• Catalytic sensor for combustibles
• Capacitive ceramic sensor for % RH
• Separate LCD digital readouts for each gas
• Built in sampling pump and flowmeter
• Rechargeable battery operation
• Easy to operate and calibrate
• Fast warm up

Nova Analytical Systems Inc. has been designing and manufacturing gas and water analysis equipment for industry since 1976. Now with sales spanning worldwide, NOVA is rapidly becoming a key player in the global market of monitors and analyzers. NOVA strives to manufacture top quality products, provide excellent, prompt service to all of their customers and stay on the leading edge of the technological environment to help improve their customers' satisfaction and their own growth.

Nova Analytical's product line include (Click links below for more information):

• Flue Gas Analyzers
• Engine Exhaust Analyzers
• Online Process Analyzers
• Special Purpose Portables
• Heat Treating Atmosphere Analyzers
• Agricultural Use Analyzers
• Indoor Air Quality & Gas Safety Monitors
• Power Industry Analyzers
• Personnel Safety Monitors
• Steel Making Industry Analyzers
• Oxygen Analyzers
• Landfill Sites

Large, easy to read triple LCD displays % Relative Humidity, Temperature, and Dew Point. The 445814 and 445815 have visual and audible alarms that alert when humidity exceeds preset limit. The 445815 is NIST certifiable and also features an external probe that can extend up to 18", as well as a rear calibration pot for Humidity and Temperature.

Programmable Alarms warn of High or Low Humidity Conditions

Features:

• Large, easy-to-read triple LCD displays % Relative Humidity, Temperature and Dew Point
• %RH audible and visual alarms, with adjustable set points, alert when humidity exceeds set limit
• Probe clips onto meter or extends on 18" (457mm) cable (Model 445815 only)
• Max/Min with Reset function
• Rear calibration adjustment pot for Humidity and Temperature (Model 445815 available with NIST certification and optional Calibration Standards)
• Humidity: 10 to 99%
• Temperature: 14 to 140°F (-10 to 60°C)
• Basic Accuracy: ±4%RH; ±1.8°F/1°C
• Dimensions 4.3x3.9x0.78" (109x99x20mm) Weight: 6oz (169g)
• Complete with built-in stand, wall mount bracket, remote sensor (Model 445815) and 2 AAA batteries; Optional calibration salt bottles for Model 445815

Applications:

For more information please click on the "See Product Details" link to your right.

The SAM-I MAX and SAM-IV MAX Specific Air Monitors are continuous monitoring systems that use infrared technology to measure the concentration levels of organic compounds in ambient air, including HCFCs, HCCs, HFCs, and other refrigerants. The monitor's unique optical design allows it to be compound specific (virtually no false alarms). Concentration is measured in parts per million (ppm) from 1 ppm to 1,000 ppm and indicated on the monitor's front panel liquid crystal display (LCD).

A SAM-I MAX Monitor can monitor one sample point unless an expansion module is added. If an expansion module is used (four point or eight point), the monitor's front panel LCD continually displays the last concentration level sampled from each sample point. The SAM-IV MAX offers four ports unless the optional expansion modules are used (four or eight ports). This expands the SAM-IV MAX to seven or 11 ports. On the LCD, an arrow appears next to the sample point currently being sampled.

Features:

· Single or multiple point refrigerant monitoring.

· Customized to monitor any refrigerant including HCFC-123, HFC-134a, HCFC-22, CFC-11, CFC-12, carbon monoxide, or ammonia.

· Capable of monitoring combinations of up to three refrigerants. Each port can be calibrated for a different refrigerant.

· Complete digital control of instrument parameters through RS-422, RS-485 or optional RS-232 interface.

· Optional Windows®-based software for monitoring gas levels and controlling instrument settings remotely.

· Factory calibrated - No calibration required on start-up or for the first year.

· Modular design allows service and calibration without removing the system from the wall.

· Three adjustable alarm levels with a relay closure for each alarm level that can be used to actuate external alarm lights, horns, or emergency ventilation systems.

· Detects leaks as low as 1 ppm-no humidity calibration required.

· A transparent window on the front door of the NEMA IV cabinet is provided to allow the operator to view the display without compromising system stability.

· SAM-I MAX Monitor meets ASHRAE-15 1994 and USEPA 608 monitoring standards.

Applications:

• IAQ Investigation
• Environmental Health and General Safety
• Thermal Comfort Measurements

Features:

• Simultaneously measures and data log multiple parameters such as: CO, CO2, Temperature, Relative Humidity, to monitor indoor air quality conditions
• Calculates Dew Point, Web Bulb Temperature, Absolute Humidity, Humidity Ratio and % Outside Air
• Built-in memory allows user to store multiple point measurements
• Equipped with RS232C terminal

Benefits:

• Easy user calibration with built-in calibration function
• Capable to continuously monitor parameters via PC
• Relative Humidity and Temperature measurements help determine thermal comfort levels
• Large LCD shows multiple parameters at a glance
• No need of psychometric chart – Calculates dew point, wet bulb temperature, absolute humidity and humidity ratio!