Measure and record temperature of remote sites with Series MR Temperature Recorder. The microprocessor based recorder accepts any Type K thermocouple with miniconnector and features user selectable temperature ranges, °F or °C, and recording times. Rugged ABS enclosure is DIN compatible for easy panel or wall mounting. Models MR11 and MR12 include a 3½ digit LCD for display of current temperature measurements. Select model MR12 for additional features including audio/visual, high/low alarms and a SPST relay contact. Units include a beadwire thermocouple probe, pen, 60 sheets of chart paper (0 to 100°F/C), and operation manual.
PHYSICAL DATA
Accuracy: ± 5% of chart range and ± 1.8°F (1°C).
Temperature Range: 0 to -100°(F/C), 0 to 50°(F/C), -50 to 50°(F/C), 50 to 100°(F/C), 0 to 100°(F/C), 0 to 250°(F/C), 0 to 500°F only (user selectable).
Recording Times: 24-hour and 7-day (user selectable).
Sensor Compatibility: Standard Type K thermocouple with mini connector.
Display Resolution: 0.1° resolution -9.9 to 199.9° 1° resolution above 199.9° and below -9.9°.
Chart Size: 6" (152 mm) diameter.
Calibration: User calibration of zero.
Relay Contact: 24V 0.5A SPST normally open with adjustable set points.
Alarms: Audio/visual high and low.
Power Supply: 120 VAC 60Hz with 9V battery back-up power (battery life up to 24 hours).
Power Cord: 6' (2 m) with wall transformer.
Enclosure: ABS plastic, 7.56" x 7.56" x 3.25" (192 mm x 192 mm x 83 mm).
Weight: 2.75 lbs (1.25 kg).
Accessories:
No. MC821, 0 to ± 100°(F/C) Chart Paper, 24-hour
No. MC871, 0 to ± 100°(F/C) Chart Paper, 7-day
No. MC872, 0 to ± 250°(F/C) Chart Paper, 7-day
