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level control sensors clark johnson co

Liquid Level Control

 

Level Control Sensors

parker refrigeration Clark Johnson Co

Level Control Sensors are intelligent, stand-alone microprocessor sensors with built in controllers.

  Product Overview

     Specification

     CAD

Parker offers Level Control Sensors for both oil and liquid applications. They are both stand-alone sensors with control funtion built in for safe and easy distribution of oil and refrigerants. The HBLC, Liquid Level Control, is designed to work in conjunction with a 4-20mA modulating control or solenoid valve, and the HBOC, Oil Level Control, is made to work with a 24V DC solenoid valve. These compact and cost effective sensors provide accurate detection of oil and refrigerant levels in equipment.

 

 

PERFORMANCE CHARACTERISTICS APPLICATION

Oil or Ammonia, Halocarbon & Brine

 

CABLE LENGTH

Optional 10' Cable

 

MAXIMUM OPERATING PRESSURE (BARG)

 

150MAXIMUM OPERATING PRESSURE (PSIG)

2175

 

CONNECTION THREAD SIZE (INCH)

3/4" NPT

 

MINIMUM AMBIENT TEMPERATURE (C)

-20

 

MINIMUM AMBIENT TEMPERATURE (F)

-4

 

MAXIMUM AMBIENT TEMPERATURE (C)

50

 

MAXIMUM AMBIENT TEMPERATURE (F)

122

 

MINIMUM OPERATING TEMPERATURE (C)

0

 

MINIMUM OPERATING TEMPERATURE (F)

32

 

MAXIMUM OPERATING TEMPERATURE (C)

85

 

MAXIMUM OIL TEMPERATURE (F)

185

 

SIGNAL OUTPUT

4 - 20mA

 

VOLTAGE (VDC)

24V DC ± 10%

 

CURRENT RANGE (MA)

Max 30mA

 

TRANSISTOR OUTPUT

PNP/NPN, 1A

 

ELECTRICAL CONNECTION

M12, 5 pin

Clark Johnson Company, Inc.       2016