Product/Service

PTC-9002 Precision Temperature Calibrator

Source: Martel Electronics
The Martel PTC-9002 is a full function thermocouple/RTD calibrator combined with the ability to simultaneously read and display a 4 to 20 mA current loop
The Martel PTC-9002 is a full function thermocouple/RTD calibrator combined with the ability to simultaneously read and display a 4 to 20 mA current loop. These features make it ideal for calibrating all types of temperature measuring devices and transmitters.

Housed in a rugged hand-held case, the PTC-9002 features 0.5°C accuracy on the most commonly used T/C and RTD ranges. Up to nine (9) setpoints can be stored in non-volatile memory for each of the seven ranges. An auto-step function allows the user to automatically step through each of the stored setpoints for a particular range at a predetermined interval.
Resolution is .1°C/.1°F on all temperature ranges and .001mA on the milliamp range. An internal 24 volt loop power supply allows the user to power a two-wire transmitter and read the output current. No external loop power is required.

Martel Electronics, 90 Indian Rock Rd., P.O. Box 897, Windham, NH 03087. Tel: 603-893-0886; Fax: 603-898-6820.