Tekmar One Stage Setpoint Control

The One Stage Setpoint Control 150 is a microprocessor-based control with a digital display and a remote sensor. The 150 has an extremely wide setpoint range and is accurate to within +0.5+F. Pulse width modulation control logic is provided for slow responding systems. Either heating or cooling systems can be controlled through the SPDT output relay. Specifications : Literature: D 150, A 150's, D 001, D 070 Control: Microprocessor control; This is not a safety (limit) control Packaged Weight: 0.7 lb. (330 g), Enclosure C, white PVC plastic Dimensions: 4-3/4" H x 2-7/8" W x 7/8" D (120 x 74 x 22 mm) Approvals: CSA C US, meets ICES & FCC regulations for EMI/RFI Ambient Conditions: Indoor use only, -20 to 120+F (-30 to 50+C), < 90% RH non-condensing Power Supply: Class 2, 24 V (ac) +10% 50/60 Hz 1 VA or 32 V (dc) +20% 0.02 A Relays: 240 V (ac) 8 A, 1/3 hp, pilot duty 240 VA Sensors Included: NTC thermistor, 10 kW @ 77+F (25+C +0.2+C) +=3892 Universal Sensor 071 Optional Devices: Tekmar type #: 070, 071, 072, ...