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digital pressure gauge with vcr fittings jv, honeywell

Digital Pressure Gauge with VCR Fittings

Techno Supply  »  Produtos  »  Honeywell  »  Digital Pressure Gauge with VCR Fittings
Digital Pressure Gauge with VCR Fittings
Fabricante
Digital Pressure Gauge with VCR Fittings
Principais características

Features

• Passivation or oxygen-cleaned options
• Two programmable limits and relays (optional)
• Test gauge accuracy - 0.2 % full scale
• High and low detection - Microprocessor based
• Ranges to 5000 psi - gage, absolute, vacuum, or compound
• 4½ digit display with 0.5 in height
• Customer recalibration
• Zero offset/tare
• On/off switch disable feature
• Optional carrying case and panel mounting rings
• NEMA 4 rating (optional)
• NIST traceable (optional) 

VISÃO GERAL

Description

Using VCR, the Series JV digital pressure test gauge with 0. 2%
full scale accuracy uses transducer technology and a stainless
steel diaphragm for high over pressure protection. The transducer
technology provides enhanced accuracy over the entire pressure
range. The JV has no moving parts and thus, may provide a
long life with fewer re-calibrations.
The stainless steel NEMA construction also provides EMI and
RFI protection. The JV provides high resolution with an easy to
read digital display. There are no operator errors due to interpolation
of hash marks or parallax errors. The units can be scaled
to read in various engineering units, such as in-Hg, ft-H2
0, etc.
The Model JVB provides a 4 mA to 20 mA, two-wire output. The
Model JVE provides a 0 Vdc to 5 Vdc output. The Model JVR has
two programmable limits and relays with no analog output. The
Model JVX provides a 0 Vdc to 5 Vdc output with two programmable
limits and relays for process control or alarm indication.
The Model JVW is powered by one or two common 9 V alkaline
batteries. The Model JVT is powered by a 110 Vac adapter. The
JVV, JVB, JVE, JVR, and JVX models are powered by an 11 Vdc
to 32 Vdc power supply.
Each unit has a membrane face with raised buttons and tactile
feedback for setup and operation. The high, low, and clear buttons
are easily accessible on this front membrane. Zero adjustment
and zero offset/tare functions are standard on each unit.
Calibration and setup parameters are stored on a memory chip
to protect from loss even when power is interrupted. Unauthorized
set ups and calibrations are also blocked with internal
security. Various combinations of the front panel buttons can be
deactivated.  

DETALHES TÉCNICOS

Performance Specifications

Characteristic / Measure

Linearity and hysteresis 0.2 % full scale (better than test gauge accuracy)
Pressure range 0 psi to 1, 5, 15, 30, 50, 100, 200, 300, 500, 750,
1000, 1500, 2000, 3000, 5000, 7500, 10000 psi
High and low capture Standard
Update speed 3 times per sec
Zero and span signal adjustment
Standard: Models JVB, JVE, JVX

 

Environmental Specifications

Characteristic / Measure

Temperature, operating -1 °C to 71 °C [30 °F to 160 °F]

 

Electrical Specifications

Characteristic / Measure

Rating NEMA 2 (optional NEMA 4)
Power, Model JVW One or two 9 V alkaline batteries (included)
Power, Model JVT 110 Vac adapter @ 60 Hz (included)
Power, Model JVV 11 Vdc to 32 Vdc @ 100 mA (3 ft cable included)
Power, Model JVB 11 Vdc to 32 Vdc (depending on loop resistance) @ 20 mA
Power, Model JVE 11 Vdc to 32 Vdc @ 100 mA
Power, Model JVR 11 Vdc to 32 Vdc @ 100 mA
Power, Model JVX 11 Vdc to 32 Vdc @ 100 mA
Electrical connection 3 ft cable (standard) on Models: JVB, JVE, JVR, JVX, JVV

 

Mechanical Specifications

Characteristic / Measure

Diameter 93,98 mm [3.7 in]
Display 4½ LCD digits - 12,7 mm [0.5 in] high
Pressure port Size 4 stainless steel VCR (male) (Other
VCR parts available. Consult factory)
Wetted parts Stainless steel
Case material Stainless steel
Face membrane Tactile feedback raised buttons
Calibration data Stored on memory chip
Low battery indication Standard on Model JVW
Limits and relays Models JVR and JVX 

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