Systematic Controls Corporation

Level and Pressure Transmitters, Strain Gauge Levels, Non-Contact Level Transmitters

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Configure your own pressure transmitter below:

Output
Pressure unit
Pressure range
A 420-mA
G 0-5V
F 0-10V
W 0.5-4.5V
Rationmetric

P PSI
3 PSI Abs
N InWC

 
0-100INWC 0-400 PSI

0-5 PSI
0-500 PSI

0-10 PSI
0-600 PSI

0-15 PSI(A)
PSI0-750

0-25 PSI(A)
0-1000 PSI

0-30 PSI
0-1500 PSI

0-50 PSI(A)
0-2000 PSI

0-60 PSI
0-3000 PSI

0-100 PSI(A)
0-5000 PSI

0-160 PSI  
 0-8000 PSI

0-200 PSI (A) Available
in absolute
pressure

0-250 PSI
 
 300-PSI

Process
connection

Electrical
connection

Cable length
1/2" Male NPT

1/2" Female NPT

1/4" Male NPT

1/4" Female NPT

1/8" Male NPT

1/8" Female NPT

7/16-20  #4
Male

7/16-20  #4
Female

9/16-18  #6
J514 Male

9/16-18  #6
 Female

3/4-16  #12
 Male
 
 3/4-16  #1
  Female
MiniDIN

MiniDIN w/
Molded Cable

5 pin M12x1

5 pin Binder-type
plug
 
 Cable w/ free
ends NEMA
5 / IP 65

 
Z No Cable
Y 5 Foot Cable
(only w/ H2 or DI)
3 30 Foot Cable
(only w/ DI)


 

Output

Pressure unit

Pressure range
A 420-mA
G 0-5V
F 0-10V
W 0.5-4.5V
Rationmetric

P PSI
3 PSI Abs
N InWC
30 INHG Vac  
0-200 PSI
30 INHG-0-30 PSI
0-250 PSI(A)
30 INHG-0-60 PSI
0-300 PSI

30 INHG-0-100 PSI
0-400 PSI

30 INHG-0-160 PSI
0-500 PSI

30 INHG-0-200 PS
0-600 PSI

0-50 InWC
0-750 PSI

0-100 InWC
0-1000 PSI

0-5 PSI
0-1500 PSI

0-10 PSI
0-2000 PSI

0-15 PSI(A)
0-3000 PSI

0-25 PSI(A)
0-5000 PSI

0-30 PSI   0-8000 PSI

0-50 PSI(A) (A) Available
in absolute
pressure

0-60 PSI(A)

0-100 PSI
 
 0-160 PSI

Process
connection

Electrical
connection

Cable length
1/2" Male NPT

1/2" Female NPT

1/4" Male NPT

1/4" Female NPT

1/8" Male NPT

1/8" Female NPT

7/16-20 SAE #4
J514 Male

7/16-20 SAE #4
J514 Female

9/16-18 SAE #6
J514 Male

9/16-18 SAE #6
J514 Female

3/4-16 SAE #12
J514 Male
 
 3/4-16 SAE #12
J514 Female


DIN 43 650

DIN 43 650 1/2"
Female conduit

DIN 43 650 w/
molded cable

4 pin MIL plug

6 pin MIL plug

5 pin Binder-type
plug

5 pin M12x1

Cable w/ free
ends NEMA
4 / IP 67

Snap Cap PG
cable grip
 
 Snap Cap
1/2" NP
female conduit

Z No Cable
Y 5 Foot Cable
(only w/ H2 or DI)
3 30 Foot Cable
(only w/ DI)



DP Type, Strain Gauge Level & Pressure Transmitters
Series SYS-300


Features:

  • High accuracy & stability
  • Dual diaphragm isolating unit (safest in the industry)
  • Standard stainless steel diaphragm unit, Teflon coated
  • Dual temperature compensation (in sensor and in housing)
  • Ease of installation & service
  • Wide range selection (30" vacuum to 5000 psig)
  • Modern 2-wire system, 4-20mA isolated output signal
  • Simple field calibration
  • Low cost, fast delivery

Series 300 Transmitters
Safest in the Industry Today!

The dual diaphragm capsule consist of 2-SS316 diaphragms welded on the circumference, and then Teflon coated. The capsule is filled with silicone oil. This unit will prevent process liquid in the tank from escaping, thus preventing serious damage to the plant and the environment.
(Available for standard transmitters only)

Diaphragm Capsule
Extended diaphragm level transmitter for measuring level in tanks having very viscous materials and the tendency to clog standard transmitters with recessed ports.

Series SYS-300 General Technical Data:
ENCLOSURE: Ex-proof, NEMA 4,7,9
OPERATING TEMPERATURE: -50 to +200 degrees F
(optional 600F with capillary tube)
TEMPERATURE COMPENSATION RANGE: -40 to +180 degrees F
(probe and housing
OPERATING HUMIDITY RANGE: 0-100% RH
PRESSURE RANGES: 0-1 psig to 0-5000 psig
(large selection)
OVER PRESSURE RATING: 3 times rated range
ZERO ELEVATION & SUPPRESSION: Approximately 25% of range
OUTPUT SIGNAL: 4-20mA
SUPPLY VOLTAGE: 18-30VDC, 2-wire system
MAXIMUM LOOP RESISTANCE: 1000 ohms
ACCURACY: 0.25% of calibrated span
REPEATABILITY: 0.1% FSD
PROCESS CONNECTION: 1" NPT, Flange 1", 2", 3", 4" ANSI 150# RF
WETTED PARTS: SS316, Monel, Hastelloy C, Teflon


RF Probe Type Level Transmitter Series SYS-200

Features:

  • Minimum effect of material build-up on probe, Liquids only
  • Isolated 4-20mA output signal
  • Sensing probe to 40' long
  • Automatic Temperature Compensation
  • Simple, Low cost installation
  • Non-Interacting zero& span adjustment
  • Self-Contained Ex-Proof Enclosure
  • Low cost, fast delivery

Series SYS-200 General Technical Data:
ENCLOSURE: Ex-proof, NEMA 4,7,9
MEASURING RANGE: 6" to 40'
MAXIMUM TEMPERATURE SENSOR: 250 degrees F @ 100 psig
MAXIMUM TEMPERATURE ELECTRONICS: -40 to 150 degrees F
OUTPUT SIGNAL: 4-20mA Isolated
SUPPLY VOLTAGE: 18-30VDC, 2-wire system
POWER CONSUMPTION; Approximately 0.6VA
MAXIMUM LOOP RESISTANCE: 600 ohms @ 24VDC
REPEATABILITY: 0.1%
LINEARITY:

0.3% of range
PROCESS CONNECTION: 3/4" NPT (optional 2" or 3" flange 150# ANSI)
WETTED PARTS STANDARD: SS316, Monel, Hastelloy C, Teflon


SonarTrack SYS-100 - Non-Contact level Transmitter

 

Features:

  • Measurement ranges up to 25'
  • Microprocessor based electronics
  • Automatic temperature compensation
  • Isolated 4-20mA output signal
  • No need to Empty or fill the tank for calibration
  • No Calibration required
  • Memory protection following power loss
  • Special version for narrow targets with 12 degree beam angle
  • Low cost
  • Fast delivery
Most Standard Systems Ship Within 36 Hours!
  • Range 0-25' with 18" deadband
  • LED Indicates Target in Range
  • High Resolution
  • Rugged outdoor (NEMA 4X) Housing
  • Microprocessor Controlled
  • Temperature Compensated
  • 2-1/2" NPT, or 3" Flange, for easy installation in the field
  • Outputs: 0-5, 0-10 VDC, 4-20mA

Application
The Systematic Controls level Transmitters are used to measure and transmit the level of liquids and slurries. Because the transducer does not come in contact with the measured product, the usual problems with sticky, tacky, corrosive materials are avoided. The transmitter is supplied with standard CPVC 3" ANSI 150 # flange or 2" NPT threaded connection * (other type of process connections also available). The unit is simple to install and to calibrate, and does not require the emptying and filling of the tank for calibration. In fact calibration can be completed prior to the installation on the tank.

Specifications

Rugged UltraSonic / Sonar ranging sensors for accurate measurement of liquids in tanks. For use with a PLC, Digital indicators/ Controllers, or other control devices for complete process control system.

RANGE: Series 18-300 Inches
RESOLUTION: 1/4"
POWER: 50mA @ 24V
UPDATE RATE: 10 / Second
BEAM PATTERN : 12 Degree cone
TRANSDUCER: Glass reinforced epoxy-50 KHZ
ACCURACY: 0.3%
HOUSING: CPVC, optional Teflon
TEMPERATURE: 185 Degrees F
OUTPUT: 300" = 4mA
18" = 20mA
(or reversed)

NOTE: Calibration for the tank level range, is done by the digital indicator, (sold separately) or at the PLC / Computer end.

 

 
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