The Latest Generation of Infrared Refrigerant Sensor/Controller for Refrigerant Gas Leak Detection

The IVA301EM/IRF is a cutting-edge, technologically innovative, microprocessor-based refrigerant gas detector that can be applied as a stand-alone detector, analog transmitter, or in a digital network configuration; it is easily configured to meet ASHRAE 15, B-52 and International Mechanical Code requirements. It features the latest dual infrared technology for detection of the lowest level of refrigerant gas concentration. The sensor may be mounted remotely from the transmitter/controller for user-friendly installation.

The detector is equipped with a backlit LCD display, status LEDs, and user interface keypad. Available output options include 4-20 mA, RS-485 network, and (3) DPDT relays. Common refrigerants (R11, R12, R22,, R123, R125, R134a, R227, R245A, 404A, R507 and others) can be detected within 0-1000 ppm and with a 1 ppm resolution. View the complete Data Sheet.

Meet us at our booth #442 for the 2008 AHR Expo in New York City, New York at the Javits Convention Center, January 22-24, 2008. Many of our products will be on display for hands-on demonstrations including additional spring-return actuators and gas detection equipments featuring for the first time this year. This is also a great opportunity to meet your INTEC account representative. We look forward to meeting you!

New Line of Current Switches & Sensors

INTEC Controls introduces a new line of high quality, solid and split-core current switches and current sensors for monitoring status of fan, pumps, VFDs, electrical equipment, etc. These high-quality products can operate up to 250 continuous amps and have the lowest trip setpoint (0.1 amp) in the industry. The VFD versions offer true RMS.

Other features and benefits include an integral DIN-Rail and foot mounting, status LED indications, 0-5 VDC, 0-10 VDC or 4-20 mA signals, and SPST NO or NC contacts. Our wide selection of switches and sensors offer superior accuracy and faster response time than anything else available on the market. To top it off, we provide them with a 5-year warranty!

Contact your INTEC account executive for other technical information or request a competitive quote!

We are extremely pleased to announce INTEC's affiliation with LONMARK© International, the global association responsible for promoting and establishing guidelines and standards of interoperability products. As a LONMARK© Associate, INTEC Controls achieved worldwide status and recognition as a leader in providing digital communicating products, i.e., gas detection transmitters, damper actuators, etc.

1 Sec. Fast Modulating Actuators

The 24 VAC/DC non-spring return actuators can be directly shaft mounted on air dampers, and shutters for super-fast rotation. Three models with different rotation speeds available: 1 sec/0-90°/20 in-lb, 4 sec/0-90°/70 in-lb, and 5 sec/0-90°/135 in-lb; with angle, direction of rotation and switch adjustments, position display, signal input selection of 0/2-10 VDC or 0/4-20 mA control, and feedback signal.

Provides needed fast damper rotation response in critical environment applications, and the compact, maintenance-free design allows easy installation in restricted spaces.

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