Digital Room Temperature Transmitters offer 2-wire operation.
Press Release Summary:
Featuring 0.4 in. high, 7-segment, red, LED display, Models d-RTT and d-RTTI can sense ambient room temperature across operating range of -40 to 180°F with display resolution of 0.1 degrees. Units have operating voltage range from 10-28 Vdc and provide 4-20 mA output signal, linear to measured temperature to within ±0.1°F. High precision 1,000 W RTD sensor, attached to backside of black anodized aluminum heat sink visible on front of instrument, conforms to DIN Standard EN 60751, Class A.
Original Press Release:
Digital Room Temperature Transmitter Offers 2 Wire Operation
Models d-RTT and d-RTTI, supplied in ABS plastic housing, are two-wire digital indicators that sense ambient room temperature, provide 4 to 20 mA linear output with 0.5°F accuracy, and can provide a seven segment LED display across an operating range of -40 to 180°F with display resolution of 0.1 degrees. Models rated Class 3-C RFI immunity. A high precision 1000 Ohm RTD sensor attached to the backside of the black anodized aluminum heat sink visible on the front of instrument conforms to DIN Standard EN 60751, Class A.
Devar is an ISO 9001:2008 Certified Company
BRIDGEPORT, CT - Devar Incorporated, a manufacturer of Instruments for monitoring, control and data acquisition since 1961, introduces Models d-RTT and d-RTTI digital room temperature transmitters. Designed to accurately sense ambient room temperature, these models provide a 4 to 20 mA output signal that is linear to the measured temperature to within ±0.1°F. These are true two-wire devices with signal and power being provided over a single pair of wires. A high precision 1000 Ohm RTD sensor is used to detect the ambient temperature. The sensor is attached to the backside of the black anodized aluminum heat sink visible on the front of the instrument. An option is also available that accepts an input from an external 1000 Ohm platinum RTD sensor. For more information at our website visit: d-RTT or d-RTTI (with Indication)
The d-RTTI provides a 0.4-inch high, seven-segment, red, LED display to indicate the ambient room temperature across an operating range of -40°F to 180°F (-40°C to 82°C) with a display resolution of 0.1 degrees. The 4 to 20 mA output signal can be configured to represent any temperature span within the operating range of the instrument. The required operating voltage for the d-RTTI ranges from 10 to 28 Volts DC. The milliamp output range can be specified when ordering, or can be easily configured in the field using the push buttons on the backside of the device.
The d-RTTI is housed inside of a flat plastic, splash resistance, panel that can be mounted on any standard electrical outlet box. Units are fitted with a rear gasket seal and can be safely mounted in areas requiring periodic wash down.
Other key features include
Custom Calibration Available
2 Year Warranty
Made in the USA
Website www.devarinc.com
Email our Sales Dept. mailto:sales@devarinc.com
About Devar Incorporated
Devar has been known as a manufacturer of quality instrumentation products for over 40 years. Throughout these years customer service has remained paramount, positioning Devar as an instrument supplier second to none in design, quality, reliability and service. Devar units interface with all standard and nonstandard process variable signals and are available in a variety of enclosures.
Devar instruments have exceeded the highest industry standards for many years. Our Quality Management System provides compliance to:
U.S. Regulatory Commission Criteria 10CFR50, 10CFR21, and MIL-I-45208A
ISO 9001:2008 Company Certified
FM Global Product Certification
UL Product Certification
Website www.devarinc.com
Devar Inc.
706 Bostwick Avenue
Bridgeport, CT 06605, USA
