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remote pressure digital pressure gauge jr, honeywell

Remote Pressure Digital Pressure Gauge

Techno Supply  »  Produtos  »  Honeywell  »  Remote Pressure Digital Pressure Gauge
Remote Pressure Digital Pressure Gauge
Fabricante
Remote Pressure Digital Pressure Gauge
Principais características

Features

• Portable battery powered available
• Two programmable limits and relays (optional)
• Test gauge accuracy - 0.2 % full scale
• High and low detection - Microprocessor based
• Ranges to 60000 psi - gage, absolute, vacuum, or compound
• Optional pressure port adapters
• 4½ digit display with 0.5 in height
• Customer recalibration
• Zero offset/tare
• On/off switch disable feature
• Optional carrying case and panel mounting ring
• NEMA 4 rating (optional)
• NIST traceable (optional) 

VISÃO GERAL

Description

With a 6-ft microchange cable connection, the Model JR 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 JR has
no moving parts and may provide a long life with fewer re-calibrations.
The JR provides high resolution with an easy to read
4½-digit 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 InHg, Ft H2
O, etc.
The Model JRB provides a 4 mA to 20 mA, two-wire output. The
Model JRE provides a 0 Vdc to 5 Vdc output. The Model JRR
has two programmable limits and relays with no analog output.
The Model JRX provides a 0 Vdc to 5 Vdc output with two programmable
limits and relays for process control or alarm indication.
The Model JRW is powered by one or two common
9 V alkaline batteries. The Model JRT is powered by a 110 Vac
adapter. The Model JRV is 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
de-activated.  

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 (see Series JH for ranges above 10000 psi)
High and low capture Standard
Update speed 3 times per sec
Zero and span signal adjustment
Standard: Models JRB, JRE, JRX

 

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 JRW One or two 9 V alkaline batteries (included)
Power, Model JRT 110 Vac adapter @ 60 Hz (included)
Power, Model JRV 11 Vdc to 32 Vdc @ 100 mA (3 ft cable included)
Power, Model JRB 11 Vdc to 32 Vdc (depending on loop resistance) @ 20 mA
Power, Model JRE 11 Vdc to 32 Vdc @ 100 mA
Power, Model JRR 11 Vdc to 32 Vdc @ 100 mA
Power, Model JRX 11 Vdc to 32 Vdc @ 100 mA
Electrical connection 3 ft from back of unit to power supply:
Models JRB, JRE, JRR, JRX, JRV

 

Mechanical Specifications

Characteristic / Measure

Diameter 93,98 mm [3.7 in]
Display 4½ LCD digits - 12,7 mm [0.5 in] high
Pressure port 1/4-18 NPT male (1 psi to 300 psi);
9/16-18 UNF-2B female straight thread with SAE spec J514 o-ring boss (500 psi and above)
Wetted parts Stainless steel
Case material Stainless steel
Face membrane Tactile feedback raised buttons
Calibration data Stored on memory chip
Low battery indication Standard: Model JRW
Limits and relays Models JRR and JRX 

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