EPG’s 2-wire interface sensor is a small diameter, vertically suspended, product/water sensor that incorporates a normally closed (N.C.) level displacement sensor (float) with normally open (N.O.) conductivity probes. The level displacement sensor floats in either water or product. Built in conjunction with the level displacement sensor are conductivity probes. This combination allows the interface sensor to detect when it is positioned in water or product. The standard lead length is 50’ and has a waterproof,
gasoline, oil, and chemical resistant outer jacket over two color coded insulated signal wires. The housing
is stainless steel with a removable PVC sleeve. It can be used as either an indicator, or as a product pump
sensor. In the latter application, the level displacement sensor enables or disables a submersible product
recovery pump, and the conductivity probes start the pump in free phase petroleum hydrocarbons. The
sensor prevents the product pump from pumping water or running dry. A start time delay circuitry is recommended for product pump control. Typically, the interface sensor sends signals to an intrinsically safe (IS) relay which signals the detection of product to start a pump, and stops the pump when product is not detected. This control circuit has an energy potential so low that it is incapable of causing ignition of flammable or combustible materials.
EPG Interface Sensor : water sensor
SENSOR LOGIC AND FUNCTION
EPG’s 2-wire interface sensor is a small diameter, product/water sensor with a bracket that mounts directly
to a 4″ submersible product recovery pump. It incorporates a normally closed (N.C.) level displacement
sensor (float) with normally open (N.O.) conductivity probes. The level displacement sensor floats in either water or product. Built in conjunction with the level displacement sensor are conductivity probes. This combination allows the interface sensor to detect when it is positioned in product or water. The standard lead length is 50′ and has a waterproof, gasoline, oil, and chemical resistant outer jacket over two color coded insulated signal wires. The housing is stainless steel with a removable PVC sleeve. It can be used as either an indicator, or as a product pump sensor. In the latter application, the level displacement sensor enables or disables a submersible product recovery pump, and the conductivity probes start the pump in free phase petroleum hydrocarbons. The sensor prevents the product pump from pumping water or running dry. A start time delay circuitry is recommended for product pump control. Typically, the interface sensor sends signals to an intrinsically safe (IS) relay which signals the detection of product to start a pump, and stops the pump when product is not detected. These control circuits have an energy potential so low that they are incapable of causing ignition of flammable or combustible materials.
2-Wire with Mounting Bracket
SENSOR LOGIC AND FUNCTION
EPG’s 4-wire interface sensor is a small diameter, product/water or air sensor with a bracket that mounts
directly to a 4″ submersible product recovery pump. It incorporates a normally closed (N.C.) level displacement sensor (float) with normally open (N.O.) conductivity probes. The level displacement sensor floats in either water or product. Built in conjunction with the level displacement sensor are conductivity probes. This combination allows the interface sensor to detect whether it is positioned in product, water, or air. The standard lead length is 50′ and has a waterproof, gasoline, oil, and chemical resistant outer jacket over four color coded insulated signal wires. The housing is stainless steel with a
removable PVC sleeve. It can be used as either an indicator, or as a product pump sensor. In the latter
application, the level displacement sensor enables or disables a submersible product recovery pump, and
the conductivity probes start the pump in free phase petroleum hydrocarbons. The sensor prevents the
product pump from pumping water or running dry. A start time delay circuitry is recommended for product pump control. Typically, the interface sensor sends signals to intrinsically safe (IS) relays which signal the detection of product/water/air, and start and stop a pump. These control circuits have an energy potential so low that they are incapable of causing ignition of flammable or combustible materials.
4-Wire EPG Interface Sensor
SENSOR LOGIC AND FUNCTION
EPG’s 4-wire interface sensor is a small diameter, product/water or air sensor with a bracket that mounts
directly to a 4″ submersible product recovery pump. It incorporates a normally closed (N.C.) level displacement sensor (float) with normally open (N.O.) conductivity probes. The level displacement sensor floats in either water or product. Built in conjunction with the level displacement sensor are conductivity probes. This combination allows the interface sensor to detect whether it is positioned in product, water, or air. The standard lead length is 50′ and has a waterproof, gasoline, oil, and chemical resistant outer jacket over four color coded insulated signal wires. The housing is stainless steel with a removable PVC sleeve. It can be used as either an indicator, or as a product pump sensor. In the latter application, the level displacement sensor enables or disables a submersible product recovery pump, and the conductivity probes start the pump in free phase petroleum hydrocarbons. The sensor prevents the product pump from pumping water or running dry. A start time delay circuitry is recommended for product pump control.
Typically, the interface sensor sends signals to intrinsically safe (IS) relays which signal the detection of product/water/air, and start and stop a pump. These control circuits have an energy potential so low that
they are incapable of causing ignition of flammable or combustible materials.
4-Wire with Mounting Bracket
Keyword :
sensor ,products ,water level sensor ,water sensor ,temperature sensor ,sensors ,pressure sensor ,level sensor ,wiring ,water level ,stainless steel ,signal ,sensor output ,rice cooker ,reading ,rd series ,product ,measuring cup ,kv series ,keypad ,heater ,global water ,disabled ,delay timer ,wire sensor ,solenoid valve ,pump control ,power supply ,filter ,cz series ,current meter ,controllers ,controller ,configuration menu ,config ,conductivity sensor , series.
