SH5800R pH Analyzer0 pages

Specifications Sheet

No.SPEC-3126E

SH5800R

(1st Edition)

pH ANALYZER

OUTLINE
The SH7500R is a digital pH ANALYZER in 96 × 96 DIN size
case and has large-sized display excelent in visibility.
Enhanced design allowed automatic buffer caliblation,
communication interface, and wide range of power input voltage.
The functions are available for various applications in the field.

FEATURES
SIMPLE OPERATION
EXTRA-LARGE DIGITAL DISPLAY
COMPACT SIZE IN 96 x 96 MM DIN CASE
AUTOMATIC BUFFER CALIBRATION
EVENT OUTPUTS STANDARD
COMMUNICATION INTERFACE
WIDE RANGE OF POWER INPUT VOLTAGE
SELF DIAGNOSTICS

SPECIFICATIONS
Input: Grass electrode, Antimony electrode(pH) or
ORP electrode(ORP)
Input range: 0 ~ 14pH or -1.500 ~ 1.500V (ORP)
Output range: Programmable, 4pH in span min. (0.5V at
ORP) 1pH increment (0.1V at ORP)
Output: 4 ~ 20mA DC isolated, 600Ω max.
Display: 4 digits, 7 segments LED, dual
Linearity: ± 0.03pH (± 3mV) or ± 0.3% whichever larger
Repeatability: ± 0.01pH (± 1mV) or ± 0.1 % whichever
larger
Alarm: Up to 4 high or low alarms
Number of set points: 4 max.
Set point range: 0 ~ 14pH (-1.5 ~ 1.5V)
Output relay: Form-A, 250VAC 0.5A
Hysteresis adjustment: 0 ~ 14pH (-1.5 ~ 1.5V)
ON delay timer: 0 ~ 300 sec.
Diagnostics output: 1 Form-A, 250VAC 0.5A
Self diagnostics: Low pH 0.00pH and below, high pH
(Error detection) 14.00pH and above, low temp. -25°C and
below, high temp. 150°C and above,
buffer standard and compensation curve
Temperature compensation: 0 ~ 100°C
Temp.sensor: Pt1000 (standard)
500Ω, 6.8kΩ, 10kΩ, 20kΩ

Butter calibration: JIS pH standard solution, auto-calibration
or manual-calibration
Output hold: Programmable, at output, alarm
contact and error contact
Shift function: 0.01 pH increments within ± 2.0pH
0.1°C increments within ± 5.0°C
Case strucure: IP65 (only front panel)
Operation conditions: -10 ~ 50°C, 90%RH max.
Power supply voltage: 85 ~ 264VAC. 45 ~ 65Hz
Power consumption: 6VA @ 100VAC
Weight: Approx. 0.5 kg

OPTION
Communication interface module: RS-232C or RS-422A
Rate: 9600, 4800, 2400 1200, 600 or 300bps
Interrupter: 0 ~ 600 sec. replaces alarm 1 to 4
Operation: High or Low
Cycle time: 0 ~ 600 sec.
On time: 0 ~ 600 sec.
On delay timer: 0 ~ 300 sec.
Solution temp. compensation: 0.000-0.050pH/°C for high
purity water
Dust protection cover: Installed on rear terminal panel