NAGANO KEIKI
GC62 digitally slight differential pressure gauge
Summary
It is the digital slight differential pressure gauge using the silicon capacitance sensor which is small in the pressure-sensitive department, and is high withstand pressure. Gain indication, the output function on a compact body, of device facilities space-saving, give a response, and can use it for various uses by an abundant function.
Features
- I can measure it from pole slight pressure of 50Pa while being small. In addition, it is high withstand pressure and is highly precise.
- I adopt four columns of large-scale LED indication that it is easy to watch brightly and am equipped with two points of relay points of contact as the comparator output again.
- I play the one of the indicator, transmission device, the switches 3 position. It is equipped with various functions such as a loop check, the scaling.
- An installation form, the choice of the pressure port position are possible and can perform connecting it by piping easily.
Production specifications 1
The measurement fluid
| Dry air, nitrogen gas
|
Use environment
| Flammable gas causing ignition, the explosion in the normal state or the liquid place that does not exist
|
Installation
| Panel mount, wall installation (DIN rail)
|
Pressure connection mouth
| G1/8 (the back, the side)
|
Differential pressure range
| 0 - 50Pa → 0 - 20kPa
± 50Pa → ± 10kPa |
setsu Gas Department materials
| Silicon, ABS
|
The allowable biggest pressure
| As for more than 50kPa(10kPa range 100kPa)
|
Precision
| Differential pressure indication precision:
More than ± (1.0%F.S.+1digit)(0.5kPa) Less than ± (1.5%F.S.+1digit)(200Pa) Kaiping operation indication precision *: ± 0.5%F.S. *5 - 100%F.S. range of the differential pressure range |
Indication
| Indication method four columns LED indication (letter 10mm in height)
Indication period 0.2s |
Indication unit
| Differential pressure indication (GC62- □□ 1:00) Pa, kPa
Kaiping operation indication (GC62- □□ 2:00) Pa, kPa, root |
The power supply voltage
| ±10% of 12-24V DC
(when with the 15-24V DC ±10% 4-20mA output) |
Consumption electric current
| 100mA or less
|
The comparator output
| The relay point of contact X 2 output
(110V AC, 0.2A resistance load) Responsiveness: Less than 5ms (GC62-□□ 2:00 less than 10ms) A difference to connect and disconnect: A hysteresis mode: A variable wind comparator mode: 1%F.S. fixation A delay: 0-2.00s (ON, OFF): |
Movement indication light
| The point of red LED (OUT1, 2) ON light
Analog output: (option) 4-20mA DC (load resistance 400Ω or less) or 1-5V DC (more than load resistance 10kΩ) ※Please use it in more than power supply voltage 15V DC at the time of the 4-20mA choice. |
The output precision
| As for less than ± 1%F.S.(200Pa range ± 1.5%F.S.)
Reply speed: Less than 50ms |
Scaling function
| Indication level, analog output
|
Loop check function
| The comparator output, analog output
|
Filter function
| 0ms, 25ms, 250ms, 2.5s
|
Self-diagnosis function
| An error displays the zero-like outside hyperoppression
|
Boldface function
| The peak value, bottom value indication
|
Other functions
| One-touch zero key, key lock function
|
※The product specification mentioned above is data as of July, 2008. Please note that specifications, the production situation of the product may be changed without a notice.