OLM80U1PT4M

OLM Series High performance optical liquid level switches FEATURES · Solid state technology, no moving parts · TTL compatible or transistor output · 10 mA or 800 mA output current · Stainless steel housing · High media compatibility · Fast response, electrically robust WETTED MATERIALS Tip: Housing: Polysulphone Stainless steel 304 SPECIFICATIONS Maximum ratings Supply voltage OLM01T... OLM80U... Supply current OLM01T... OLM80U... Output current OLM01T...* OLM80U... Operating temperature range OLM...2... OLM...4... Pressure range Protection class 5...12 V 10...45 V ELECTRICAL CONNECTION Red 15 mA 25 mA 1 +VS Output White 10 mA 800 mA 4 Black 3 GND -25 to 80°C -40 to 125°C 25 bar up to IP 68 * 10 mA sink current, source current depends on VS and RL E / 11636 / A 1/3 www.sensortechnics.com OLM Series High performance optical liquid level switches PERFORMANCE CHARACTERISTICS Characteristics Repeatability Hysteresis (depending on liquid) Response time rising liquid Response time falling liquid (ethanol) Min. Typ. Max. ±1 1 50 1 Unit mm µs s ELECTRICAL CONNECTION (cont.) Assigment +VS N/C GND Output Electrical Termination M12 x 1 Cable, 3 m (pin) (lead colour) 1 Red 2 3 Black 4 White TTL compatible (high in air) TTL compatible (low in air) Red +VS 4.7 Red +VS Output White Output White Black GND Black GND Push-Pull (current sinking and sourcing) Red +VS Output RL RL White Black GND E / 11636 / A 2/3 www.sensortechnics.com OLM Series High performance optical liquid level switches OUTLINE DRAWING G 1/2 (BSP) or 1/2 NPT thread M12 connector 24 22.4 57.4 72.9 G 1/2 (BSP) or 1/2 NPT thread M12 connector 24 3 38 53.50 mass: approx. 115 g 3-core 22 AWG wire dimensions in mm ORDERING INFORMATION Output Series Current Options OLM 01T 80U 10 mA 800 mA Type TTL compatible Push-Pull Function 0 1 Low i n ai r High i n ai r P Polysulphone S T G 1/2 (BSP) 1/2 NPT 2 -25...80 °C D M12 x 1 (IP67) Tip material Housing type Temperature Termination 4* -40...125 °C M Cable, 3m (IP67) * not available for ...01T0... versions Example: OLM 80U 0 P S 2 D Note: Custom specific options are widely available! Please contact your nearest Sensortechnics sales office for further information. Sensortechnics reserves the right to make changes to any products herein. Sensortechnics does not assume any liability arising out of the application or use of any product or circuit described herein, neither does it convey any license under its patent rights nor the rights of others. E / 11636 / A 3/3 www.sensortechnics.com