DL.OCS/N/RS485 - Level Logger
 

DOWNLOADS

 

 Datasheet
 Operating and Safety Instructions
 

OVERVIEW

 

Features

  • Pressure measuring range: 0 … 250 mH2O
  • Total Error: ≤ ± 0.05 % FS (-5 ... 50°C)
  • Temperature measuring range: -5 … 80°C
  • Operating temperature: -5 … 80°C
  • Process temperature: -5 … 80°C
  • Interface: RS485
  • Materials: Stainless steel, titanium
  • Battery operation, Measurement interval 1s … 24h, 1.5 Mio. Measurement values
  •  

Customer benefits

  • Pressure measuring range: 0 … 250 mH2O
  • Total Error: ≤ ± 0.05 % FS (-5 ... 50°C)
  • Temperature measuring range: -5 … 80°C
  • Operating temperature: -5 … 80°C
  • Process temperature: -5 … 80°C
  • Interface: RS485
  • Materials: Stainless steel, titanium
  • Battery operation, Measurement interval 1s … 24h, 1.5 Mio. Measurement values
Back to Top

SPECIFICATIONS

Pressure measuring range (mH2O)

  2 ... 5 > 5 ... 20 > 20 ... 250
Overpressure ≥ 3 bar ≥ 3 x FS (≥ 3 bar) ≥ 3 x FS
Burst pressure, (1) > 200 bar > 200 bar > 200 bar
Accuracy, (± % FS) ≤ 0.15 ≤ 0.05 ≤ 0.03
Total Error, (2), (3)
(± % FS)		      
-5 ... 80°C, (typ. / max.) ≤ ± 0.50 / 1.00 ≤ ± 0.10 / 0.20 ≤ ± 1.0 / 2.0 cmH2O ≤ ± 0.10 / 0.20
-5 ... 50°C, (typ. / max.) ≤ ± 0.20 / 0.40 ≤ ± 0.10 / 0.20 ≤ ± 0.5 / 1.0 cmH2O ≤ ± 0.05 / 0.10
Long term stability, (4) < 0.5 % FS / < 4 mbar < 0.2 % FS / < 4 mbar < 0.1 % FS / < 0.2 % FS

Temperature measuring range, (1) (°C)

  -5 ... 50 -5 ... 80
Accuracy (2) ≤ ± 0.5 °C ≤ ± 1.5 °C
Response time, (3), (4)    
T 0.50 9 s 9 s
T 0.90 27 s 27 s
T 0.63 15 s 15 s

Temperature range

   
Operating temperature, (1) -5 ... 50°C / -5 ... 80°C
Process temperature, (1) -5 ... 50°C / -5 ... 80°C
Storage temperature -40 ... 85°C

Electrical specifications

Functions

   
Data format Data are stored in ASCII format
Data memory Up to 1.5 Mio measurement values per channel, data remains in memory even without battery, each measurement value is correlated with time and date
Data transfer Read out data per measurement series, Read out all stored data, Read out data for a defined time-period
Real-time clock Quartz-precision clock with date, Start-time of datalogging configurable
Identification Each datalogger has a unique serial number, as well as a user-definable description
Battery indicator Battery level indicator, calculated by considering the ambient temperature and the battery properties
Configuration Sample rate, threshold values, Identification (f.e. measuring series), Taring of measurement value, Density of the measuring medium, Measurement units

System Requirements

   
PC / Notebook Min. 1.6 GHz Dual Core x86, Memory: Min. 10 GB, RAM: Min. 2 GB
Tablet PC Please contact STS
Operating System (1) Windows XP SP3, 7, 8, 8.1, 8 Pro (32-/ 64-Bit), 10

Physical specifications

Cable specifications

  Pressure Temperature
PUR ≤ 25 bar -5 … 50°C
FEP ≤ 25 bar -5 … 80°C
PE ≤ 25 bar -5 … 80°C
Back to Top

ACCESSORIES

Software / Firmware

     
114209 DL.OCS PC Application Software DL.OCS FW
Back to Top

CERTIFICATES

 

 CE Declaration of Confirmity 2016-04-13

 RoHS
 
 

 

Product & Technology News

Conductivity, Temperature, Depth

Product Selector

STS

Application Selector

STS

Download Catalogue