Recorders / Loggers Analog Recorders EH Series Electronic Recorders     The EH series recorders are supplied with either continuous pen-writing or multi-point dot-printing systems. This versatile series of electronic self-balancing strip chart recorders features a 180mm chart. Models are available to record various industrial variables such as temperature, mV or DC voltage at 1, 2, 3, 4, 6, or 12points. The measuring systems of mV, thermocouple, resistance thermometer or thermistor are available. Models Models (Input signals) Recording systems DC voltage/current Thermocouples Resistance thermometers Thermistors EH800-01 EH100-01 EH200-01 EH300-01 1-pen type EH800- EH100- EH200- EH300- Dotting type : 1D, 02, 03, 04, 06, 12 2-pen recorders, 3-pen recorders and recorders with alarm function are also available. Specifications Input signals DC voltage 3mV span to 500mV span Thermocouple K, E, J, T: 100°C span or more R: 450°C span or more B: 1000°C span or more S: 500°C span or more Resistance thermometer 30°C span or more (Pt100, JPt100) Thermistor 40°C span or more Scale width 180 mm Accuracy ratings DC voltage ±0.25% of input span Thermocouple, resistance thermometer, thermistor ±0.5% of input span Balancing speed About 2.0 seconds (50Hz) or about 1.6 seconds (60Hz) for full scale Chart paper Fanfold type, effective width 180mm, total width 200mm, total length 20m Recording points Pen-writing type 1-pen, 2-pen or 3-pen Dot-printing type 1, 2, 3, 4, 6, 12 points Recording systems Pen-writing type Ink pen continuous recording 1st-pen: red, 2nd-pen: green, 3rd-pen: blue Dot-printing type Ink pad dot-printing with different colors for each point 1 red, 2 black, 3 sky blue, 4 green, 5 brown, 6 purple, 7 orange, 8 gray, 9 blue, 10 greenish brown, 11 scarlet, 12 violet Chart speed 12.5, 25, 50, 100mm/h and fast feed Dot-printing interval 6 seconds (50Hz) or 5 seconds (60Hz) Pen lift (Pen-writing type) Manual, each pen independent for 2-pen and 3-pen Pen interval About 4mm Power supply 100, 110, 120, 130, 200, 220, 230 or 240VAC, 50/60Hz Ambient temperature (-)10°C to 50°C Ambient humidity 30 to 90%RH (no dew condensation) Illumination With fluorescent lamp Power consumption About 23VA (1-pen), about 28VA (2-pen), about 34VA (3-pen) About 24VA (1 to 12 points dotting) Weight About 13.5kg (1-pen), about 14.5kg (2-pen), about 16.0kg (3-pen) About 13.5kg (1 to 12 points dotting) Page Top BACK