DIN RAIL Differential Temperature Controller Dual channel THERMOSTAT 2 IN +2 OUT

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Seller: Top-Rated Seller termoplus2003 (9,493) 99.8%, Location: Warszawa, mazowieckie, Ships to: Europe, Item: 192756047148 DC-20D Din rail mounted dual-channel temperature controller. 2 CONTROLLERS in one casing TH-35 DIN rail mounting 2 measuring inputs 2 control outputs 20A and 8A T1 and T2 displayed alternately Maths functions (average and differential measurement) Possibility of connecting REGULATORS (for example. output1=switched on, when output2=switched off) Digital input for manual work or failure signalization Built-in sound signaller (alarm) English user manual Universal controller designed to temperature control in heating systems: electrical heaters, stoves heating cables, anti-icing systems incubators, terrariums, aquariums boilers, heaters, etc. central heating and domestic hot water pumps solar collectors fireplaces with water jacket servomotors with 2, 3, 4-way valve car heating (webasto) and cooling systems: fridges, refrigerators, freezers, cooling counters fans, coolers car units (12V or 24V version), etc. DC-20 from english shortcut "double controller" is de facto two temperature CONTROLLERS placed in one casing with possibility of optional inputs-outputs configuration and connecting both controllers. Device has 2 control inputs and 2 control outputs, which can work in HEATING and COOLING mode, and a measurement is registered from T1 or T2 sensor or both sensors at the same time. Due to maths functions measurement from two sensors can be calculated as a difference [T2-T1] (applied in systems with solar collectors) or average [T1+T2]/2. Controller is able to operate both in simple, single or double heating or cooling systems and also with more complicated applications. Controller has digital temperature reading and display calibration function. Value from the sensor T1 and T2 is being displayed alternately every 3 seconds. Controller is able to display only one reading. Built-in sound signaller is able to signal turning on the outputs and emergency states. Digital input can acts as alarm input or manual mode control outputs. It is able to signal failure system after having an effect on external pressure switch or temperature limiter STB connected to digital input. In case of failure the whole system will hangs up with a possibility of maintain the failure status, up till manual reset button. Controller is equipped with two high-powered 20A and 8A (maximum resistive load 4500W). Mounting in the distribution box on a DIN rail. Specifications: Input: 2 temperature sensors NTC 5kOhm at 25°C digital input (normally opened or closed) Measuring range: -50...+150°C Measuring accuracy: +/-0,5°C Sampling period: 330 ms Display resolution: 0,1°C in whole range Setting resolution: 0,1°C in whole range Display: LED, 4 digits, 11mm height with graphic icons Control form: ON-OFF with hysteresis Setting accuracy: set-up in 0,1...20,0°C range Control outputs: 1 relay 20A 4,5kW, durability 100 thousands cycles 1 relay 8A 1,5kW durability 100 thousand cycles Additional options: - maths functions (difference, average measurement) - possibility of choosing the temperature channel to read from - emergency state sound signalling - possibility of connection both outputs Mounting: TH-35 DIN rail mounting Degree and protection class: depends on the distribution box Power supply: 230VAC +/-15% or 12VAC/DC or 24AC/DC Power consumption: max 3 VA Operation conditions: -5...60°C; 0...85%RH (non-condensing) Storage conditions: -40...85°C; 0...85%RH (non-condensing) Optionally you can order different types of NTC 5k Ohm sensors in our other listing. Search our shop or contact before a purchase. Condition: New, Accuracy (Degrees Celsius): ± 0,1°C, Country/Region of Manufacture: Poland, MPN: DC-20D+, Sensor Type: NTC, Brand: ESCO, Output Type: Voltage, Sensor Function: Temperature

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