ASAHI KASEI OIL LEAK DETECTOR APOLARM C - CSR 3005

The Apolarm™C oil leak detector is designed for use at tank yards and other facilities where large amounts of oil are stored, to quickly detect leaks and prevent leaked oil from entering effluent water flows.The Apolarm™C is the leading oil leak detector, with some 30,000 units sold throughout the world.

The CSR-3005 is the culmination of over three decades of improvements and modifications based on practical experience in a wide range of commercial settings. With intrinsically safe explosion-proof certification, the CSR-3005 is suited for use in hazardous locations.
 

Salient features

1. Durability and reliability

Oil-resistant, chemical-resistant, weather-resistant float
Operation unimpaired by rough water surface 　　
No false alarms due to dirt and slime on electrodes

2. Intrinsically safe explosion-proof certification

Applicable in Zone 0 hazardous locations
Float constructed of self-extinguishing plastic

3. Low maintenance

No special maintenance required ? only periodic cleaning of float surface
Alarms indicate signaling unit malfunction, cable disconnection, and cable short

4. Versatility and flexibility

Able to detect high-viscosity oils
Optional 50 mm electrodes enable thickness of detectable oil layer to be increased

5. Optimum performance in confined spaces(MicroApolarm™(CSR-1505))

Sure, accurate oil detection by sensor just 150 mm in diameter.
Efficiency and ease of use in indoor and underground channel drain pits.

6. Fail-safe alert(MicroApolarm™(CSR-1505))

System alarm automatically initiated by relay circuit, in the event of power loss at signal converter, cable disconnection, or cable short-circuit.
 

Specifications

Sensor - Apolarm™CSR-3005

Minimum detectable oil layer thickness	3 to 5 mm
Detection oils	Crude oil, gasoline, diesel fuel, kerosene, heavy fuel oil, lubricating oil, organic solvents, animal and vegetable fats and oils
Housing structure	Watertight, IEC Class IP67 equivalent
Explosion-proof rating	IEC Ex ia IIC intrinsic safety certified
Operating temperature	-20 to + 60°C (liquid layers must be free from freezing)
Dimensions	300 mm diam. X 140 mm H
Weight	Approx. 2.6 kg (excluding sensor cable) H
Signal cable(included)	PVC sheathing, two 0.2 mm 2 wires, 12 m length Highly flex-, heat-, and oil-resistant
Max. cable length	Extension up to 2 km maximum (limit under IIC T4 rating)

Signal Converter - AS-40

Relay contacts	Form C configuration for both oil detection signal and system malfunction signal; terminals rated 250 V AC, 4 A
Operating temperature	10 to + 50°C
Power source	100-110 V AC or 200-220 V AC, 50 or 60 Hz
Dimensions (W x H x D)	80 x 120 x 76 mm
Weight	Approx. 0.8 kg

Sensor - MicroApolarm™CSR-1505

Minimum detectable oil layer thickness	3 to 5 mm
Detection oils	Crude oil, gasoline, diesel fuel, kerosene, heavy fuel oil, lubricating oil, organic solvents, animal and vegetable fats and oils
Housing structure	Watertight, IEC Class IP67 equivalent
Housing material	High impact PVC
Electrode material	SUS 316
Operating temperature	-20 to + 60°C (liquid layers must be free from freezing)
Dimensions	Approx. 150 mm diam. X 60 mm H
Weight	Approx. 170 g
Attached cable	0.2 mm sq. , 2-wire, 12 m
Max. cable length	2 km (limit with IIC T4 rating)

Signal Converter - AS-20

System alarm	Initiated by power loss at signal converter, cable disconnect, or cable short-circuit
Delay timer	Adjustable, approx. 1-10 sec
Power source	AC100/110V, 200/220V; 50/60 Hz
Power consumption	Approx. 2VA
Relay contacts	Form C configuration for both oil detection signal and system malfunction signal
Terminal rating	AC250V, 4A; DC30V, 4A
Operating temperature	-10 to + 50°C
Operating humidity	95% RH
Power source	100-110 V AC or 200-220 V AC, 50 or 60 Hz
Dimensions (W x H x D)	80 x 120 x 76 mm
Weight	Approx. 0.8 kg

Apolarm™C (CSR-3005)

*All components optional other than sensor and signal converter.

MicroApolarm™ (CSR-1505)