SensoControl ServiceJunior | Parker

Service Junior - Digital Pressure Gauge

The Parker SensoControl Service Junior is an integrated digital pressure gauge with minimum/maximum memory capability.

The Service Junior meters can be purchased individually or in kits. For ServiceJunior kits, please see the bottom of this page. Other Senso Control meters also measure flow, temperature, pressure differential and more. Please go to Senso Control Meter Selection to compare different Senso Control meters.

User Manuals:

ServiceJunior User Manual
ServiceJunior Instrucciónes para el manejo
ServiceJunior Bedienungsanleitung
ServiceJunior Mode d'emploi
ServiceJunior Gebruiksaanwijzing
ServiceJunior Istruzioni per l'uso

Capabilities:

Hand held digital pressure gauge
Measure and Display

Features:

Easy Operation
Backlit display
User-adjustable pressure units
Min/Max memory
Battery life indicator applications
Ranges for hydraulics and pneumatics
Scanning rate of 10ms
Fluid temperature:-4° to 176°F

Part Numbers & Specifications

ServiceJunior PD Coupler	ServiceJunior EMA3 Coupler	ServiceJunior 1/4" NPT Port	Measuring Range	Overload Pressure (psi)	Resolution (psi)
SCJR-0250-PD	SCJR-0250-EMA	SCJR-0250-4MP	-14.5 to 250 PSI (-1 to 16 bar)	580	0.1
SCJR-1500-PD	SCJR-1500-EMA	SCJR-1500-4MP	0 to 1500 PSI (0 to 100 bar)	2,900	1
SCJR-5800-PD	SCJR-5800-EMA	SCJR-5800-4MP	0 to 5800 PSI (0 to 400 bar)	11,600	1
SCJR-8700-PD^*	SCJR-8700-EMA^**	SCJR-8700-4MP	0 to 8700 PSI (0 to 600 bar)	17,400	1

^* PD Couplers rated to 6,000 PSI max
^** EMA3 Couplers rated to 9,000 PSI max

Accessories

Part Number	Description
PD240	PD Series Diagnostic Coupler
SCA-7/16.-EMA-3	7/16. -18UNF-2B female to M16.X2.0 EMA3 female swivel
SCJA-1/4	7/16. -18UNF-2B female to 1/4” NPT male adapter
PDH-19	19” PD Hose extension to be used with PD nipple
PDH-32	32” PD Hose extension to be used with PD nipple
SMA3-400	16.” (400 mm) Hose assembly for EMA M16.X2.0 interface
SCC-110	Storage case for one gauge and diagnostic adapters
SCC-300	Storage case for three gauges and diagnostic adapters

ServiceJunior Kits

SCJR1-KIT-PD
(1) ServiceJunior Gauge
      Range 0 - 5800 psi
(6) PD Style JIC Tee Fittings
      1/4" - 1" sizes
(6) PD Style ORFS Tee Fittings
      1/4" - 1" sizes
(1) PD Style Whip Hose
      32" length
(1) Case

SCJR1-KIT-EMA
(1) ServiceJunior Gauge
      Range 0 - 5800 psi
(6) EMA Style JIC Tee Fittings
      1/4" - 1" sizes
(6) EMA Style ORFS Tee Fittings
      1/4" - 1" sizes
(1) EMA Style Whip Hose
      32" length
(1) EMA Style Union
      Female to Male Adapter
(1) Case

SCJR1-KIT-PD
(1) ServiceJunior Gauge
      Range 0 - 5800 psi
(1) ServiceJunior Gauge
      Range 0 - 1500 psi
(6) PD Style JIC Tee Fittings
      1/4" - 1" sizes
(6) PD Style ORFS Tee Fittings
      1/4" - 1" sizes
(2) PD Style Whip Hose
   32" length
(1) Case

SCJR1-KIT-EMA
(1) ServiceJunior Gauge
      Range 0 - 5800 psi
(1) ServiceJunior Gauge
      Range 0 - 1500 psi
(6) EMA Style JIC Tee Fittings
      1/4" - 1" sizes
(6) EMA Style ORFS Tee Fittings
      1/4" - 1" sizes
(2) EMA Style Whip Hoses
      32" length
(2) EMA Style Unions
      Female to Male Adapter
(1) Case

SCJR1-KIT-PD
(1) ServiceJunior Gauge
      Range 0 - 5800 psi
(1) ServiceJunior Gauge
      Range 0 - 1500 psi
(1) ServiceJunior Gauge
      Range -14.5 - 250 psi
(6) PD Style JIC Tee Fittings
      1/4" - 1" sizes
(6) PD Style ORFS Tee Fittings
      1/4" - 1" sizes
(3) PD Style Whip Hose
      32" length
(1) Case

SCJR1-KIT-EMA
(1) ServiceJunior Gauge
      Range 0 - 5800 psi
(1) ServiceJunior Gauge
      Range 0 - 1500 psi
(1) ServiceJunior Gauge
      Range -14.5 - 250 psi
(6) EMA Style JIC Tee Fittings
      1/4" - 1" sizes
(6) EMA Style ORFS Tee Fittings
      1/4" - 1" sizes
(3) EMA Style Whip Hoses
      32" length
(3) EMA Style Unions
      Female to Male Adapter
(1) Case

3 Early Warnings of Hydraulic System Troubles:

Excerpt from one of our blogs...

Slow Operation
Increased Noise
Elevated Temperature

1. Slow Operation

Longer cycle times are often the first symptom that there is something wrong with a hydraulic system. Decreased speed of hydraulic actuators (such as cylinders) points to decreased flow through the system.

2. Increased Noise

Knocking, loud whining, or screeching often indicates aeration or cavitation. Aeration means air inclusion in the hydraulic fluid, cavitation is the presence of vaporized hydraulic fluid in the system.

3. Elevated Temperature

Excessive temperature of hydraulic fluid (generally above 180°F), reduces its working life and damages seals in the system. In addition, viscosity of hydraulic fluid decreases with increasing temperature, which in turn results in inadequate lubrication and increased wear of the system's components.

Temperature alarms should be utilized to prevent damage caused by excessive hydraulic fluid temperatures.

Read more about the early warnings of hydraulic system failure on our blog.

SensoControl ServiceJunior | Parker