English; Specifications - Hach Polymetron 9526 Basic User Manual

Specification
Outputs
Certifications
Sensor
Specification
Sensor body material
Conductivity electrodes, internal and external
Cell constant K
Conductivity range
Maximum pressure
Maximum temperature
Accuracy
Temperature response
Insulator
Connector
Controller
Specification
Component description
Operating temperature
Storage temperature
1
Enclosure
Power requirements
Altitude requirements
Pollution
degree/Installation
category
Outputs
1
Units that have the Underwriters Laboratories (UL) certification are intended for indoor use only
and do not have a NEMA 4X/IP66 rating.

4 English

Details
Analog output (temperature, conductivity/resistivity): 2 × 0/4-20 mA (linear, bilinear,
logarithmic) ± 0.1 mA
Alarms: 2 × thresholds or limits according to USP
EN 61326-1: 2006; EN 61010-1: 2010
Details
Microprocessor-controlled and menu-driven controller that operates the sensor and
displays measured values.
-20 to 60 ºC (-4 to 140 ºF); 95% relative humidity, non-condensing with sensor load
<7 W; -20 to 50 ºC (-4 to 104 ºF) with sensor load <28 W
-20 to 70 ºC (-4 to 158 ºF); 95% relative humidity, non-condensing
NEMA 4X/IP66 metal enclosure with a corrosion-resistant finish
AC powered controller: 100-240 VAC ±10%, 50/60 Hz; Power 50 VA with 7 W
sensor/network module load, 100 VA with 28 W sensor/network module load
(optional Modbus, RS232/RS485, Profibus DPV1 or HART network connection).
24 VDC powered controller: 24 VDC—15%, + 20%; Power 15 W with 7 W
sensor/network module load, 40 W with 28 W sensor/network module load (optional
Modbus, RS232/RS485, Profibus DPV1 or HART network connection).
Standard 2000 m (6562 ft) ASL (Above Sea Level)
Polution Degree 2; Installation Category II
Two analog (0-20 mA or 4-20 mA) outputs. Each analog output can be assigned to
represent a measured parameter such as pH, temperature, flow or calculated
values. Optional module supplies three additional analog outputs (5 total).
Details
Black PSU
Stainless steel 316L
-1
0.01 (cm )
-1
0.01—200 μS.cm ; Resistivity range: 5k Ω.cm—100 MΩ.cm
10 bar
125 °C (257 °F)
< 2%
< 30 seconds
PSU
Glass polyester (IP65)