Giangarlo Scientific
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Level Products

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Level Accessories

       DFA
Accuracy: ±0.3%
0-20 mA, 4-20 mA, 0-5 V or 0-10 V Output
2 Adjustable, SPDT Alarm Relays
Analog Display w/Adjustable Zero
DFM
Accuracy: ±0.3%
0-20 mA, 4-20 mA, 0-5 V or 0-10 V Output
Easy Installation
DST
Accuracy: ±0.3%
0-20 mA, 4-20 mA, 0-5 V or 0-10 V Output
2 Adjustable, SPDT Alarm Relays
Easy Installation
INT
Scalable Panel Meter/Controller for Analog Inputs
Accepts 0-20 mA, 4-20 mA, 0-5 VDC, 1-5 VDC, 0-10 VDC Inputs
Open Collector or Relay Switches with Adjustable Hysteresis
MSR
The KOBOLD MSR-1122P03 is a latching relay for start/stop applications such as pump or valve control.
Output: SPDT Relay Max. 240 VAC, 8 Amps
RL-5900
Contact Protection Relays and Power Supply
Input: Open Collectors or Dry Contacts
Output: SPDT Relay, 10 A @ 240 VAC max
12 VDC or 24 VDC Integral Power Supply
RL-6100
Contact Protection Relays
Input: Dry Contacts
Output: SPDT Relay, 10 A @ 240 VDC max

 

Gauges

5.0.2

 NBK-04
Tank-Top Mounted Level Indicator:
Measuring Depths to 13 Feet
Maximum Pressure/Temp: 230 PSIG/250°F
Switches and Transmitters Available
NBK-M
Economical Bypass Level Indicator
316 Stainless Steel Tube
Maximum Pressure/Temp: 580 PSIG / 390°F
Visual Level Indicators, Switches, and Transmitters Available
Measuring Lengths to 9.8 Ft.
NBK/NB
High Pressure Bypass Level Gauge
Maximum Pressure/Temp: 1450 PSIG / 750°F
Visual Level Indicators, Switches and Transmitters Available
Special Versions to 4600 PSIG Available

Switches

NAE/NNE
Tethered Tilt Level Switches
Maximum Pressure: 15 PSIG (NAE), 80 PSIG (NNE)
Maximum Temperature: 140° F (NAE), 150° F(NNE), 200° F(NNE-HY)

 

 NCB
Magnetic Float Switches with Buna-N Floats
Brass, Stainless Steel, Polyacetal Stems
Max. Pressure to 150 PSIG, Max. Temp. To 230°F
NCG
Custom Level Switch for up to Six Switch Points
Stainless Steel, Brass or PVC Construction
To 300°F & 400 PSIG
NCM
Miniature Custom Level Switches for Liquids
Up to Five Switchpoints
Brass or Stainless Steel Construction
To 300°F, 400 PSIG
NCP
Magnetic Float Switch: Polypropylene Floats
Polypropylene Stems
To 225°F & 100 PSIG
NCS
Magnetic Float Switch: Stainless Steel Floats
Stainless Steel Stems
To 300°F & 400 PSIG

NDT

 NDT
Static Pressure Level Switch
For Open Tanks
Max. Temperature 185°F

5.0.2

 NEK
Low-Cost Conductive Level Switch
Ryton or Polypropylene Body
Transistor Switch or Relay Output

NE

 NEK/NEH
Conductive Level Switches
Up to Six Electrodes
Stainless Steel, Hastelloy C or Titanium
Electrode Lengths up to 300 feet
NGS
Heavy Duty Level Switch Maximum Temperature: 480 °F
Maximum Pressure: 360 PSIG
Min. Liquid Specific Gravity: 0.7
Wetted Parts: 316 SS
NK
No Moving Parts
Ryton® (PPS), ABS or Polypropylene
N/O or N/C Switch Function
Easy to Use
High-Temperature Version Available (-40°F to 220°F)
NKP
Synthetic Float Level Switch
Polypropylene or PVDF wetted parts
To 212°F & 145 PSIG
NMF
Membrane Level Switch for Dry Bulk Materials
To 300°F, Open tanks or bins
NQ
Stainless Steel Ultrasonic Level Switch
To 270°F @ 760 PSIG or 120°F @ 1,000 PSIG
NS
Tethered Level Switches
Polypropylene, Polyethylene, Teflon® and Stainless Steel
To 320°F & 220 PSIG
NV
Liquid Level Switch
Brass or Stainless Steel Bodies
Adjustable Switch Logic & Sensitivity
230°F & 230 PSIG

5.0.2

 NVI
Vibrating Level Switch for Solids
Operating Temperature to 320°F Maximum Pressure:85 PSIG
Wetted Parts:316 SS
Minimum Medium Density:3.1 lb/ft3

4.1.1

 NWP
All Plastic Vibrating Fork Level Switch
Polypropylene and Ryton Wetted Parts
194°F & 150 PSIG
NWS
Vibrating (Tuning Fork) Level Switch
Stainless Steel
To 270°F & 650 PSIG
OPT
Hemispherical Optical Level Switch
Polypropylene and Stainless Steel Bodies
To 185°F & 145 PSIG
TED
Conical Optical Level Switch
Polysulfone, Teflon and Stainless Steel Bodies
To 230°F & 400 PSIG

 

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Transmitters

KPW
Submersible Pressure Transmitter for Hydrostatic Level Measurement
Accuracy: ±0.25% or ±0.12% of Full Scale
Ranges: 0-2 Through 0-300 PSIG
NBK
High Pressure Bypass Level Gauge
Maximum Pressure/Temp: 1450 PSIG / 750°F
Visual Level Indicators, Switches, and Transmitters Available
Special Versions to 4600 PSIG Available
NEO
Ultrasonic Level Transmitter
Maximum Depth: 24.5 feet
Maximum Pressure/Temp:30 PSIG/140°F
NM
Liquid Level/Float-Type Transducer
Variable Resistance or 4-20 mA Output, Stainless Steel; PVC; PP; PTFE
Fittings from 3/8 inch to 2 inch threaded and up to 4 inch flanged
NMT
Magnetostrictive Level Transmitter
4-20 mA, 4-wire Analog Output
Max. Pressure/Temp: 145 PSIG / 176°F
High Accuracy: ± 0.04”
Measuring Length: 12 to 98 inches
NRF
Capacitance Level Probe
4-20 mA output
Accuracy: ±1% of span
Max Temp: 350° F
Rigid and flexible probes available
Suitable for a Wide variety of Applications

D-8.0

 NTB
Measuring Range: 0-1 to 0-200 Meters Water Column
Accuracy: ±0.5% of Full Scale
Construction: 316-Ti Stainless Steel, Polyurethane (Cable)
Reliable and Compact
Dirt Resistant
NUS
Measuring ranges to 23 feet in liquids,
11.5 feet in solids
Narrow 5.5° beam angle
PVDF wetted parts
Accuracy 0.25% of full scale
2-wire and 4-wire versions