High Precision Conductivity/Temperature Sensor

HDU-CDTP

  • 4-pole electrode in carbon plastic technology
  • Galvanic insulated RS485 Interface
  • Different modes for conductivity temperature compensation

Multifunctional
The electrode is multifunctional and may be used as a flow through electrode as well as a dip electrode.

Conductivity Measurement
We use modern state of the art technology 4-pole electrode, utilising carbon compound technology for conductivity measurement. This technology gives no polarization effects and results in an absolutely linear and stable function over years of use.

Temperature Compensation
Conductivity temperature coefficient can be adjusted, ensuring a high accuracy conductivity measurement. The sensor offers four modes for compensation. For the use in calibration of hemodialysis machines the Biotech-Lab software allows to select the machine temperature compensation value by brand name.

Temperature Compensation Modes

  • No compensation
  • Linear with one adjustable value
  • Dynamic with two adjustable values and temperatures
  • Non Linear Function for tap, purified and waste water in accordance with ISO 7888 – DIN EN 27888 Standards.
Technical Specifications
Document Downloads
Distributors

Technical Specifications


Conductivity

Quadropole carbon Compound electrode.
4 measuring ranges.
Temperature compensation coefficient may be adjusted.
Range: 0...200.00 mS/cm
Cell constant: 0,54 1/cm
Accuracy:
0...199 uS/cm ± 0.6 uS/cm
200…1999 uS/cm ± 6 uS/cm
2...11.99 mS/cm ± 0.06 mS/cm
12...19.99 mS/cm ± 0.03 mS/cm
20...200 mS/cm ± 0.6% of reading

Temperature

Sensor integrated into the conductivity electrode
Range: 0....100°C
Resolution: 0.01°C
Accuracy: ± 0.1°C 

 

Calibration PTB/NIST traceable
Communication rate All values five times per second
Degree of protection IP65
Power supply 3,3 to 5 V, max. 80 mA via RS485- or USB-Interface
Environmental conditions Ambient Operating Temperature Range: 15 to 35°C
Storage Temperature Range: -10 to 60°C
Operating and Storage Humidity: 85% max
relative humidity, non-condensing
Dimensions 124 x 34 mm

 

Distributors

By Region


North America

Canada West Region

Chief Medical Supplies Ltd.
411 - 19 St. S.E.
Calgary, AB
T2E 6J7

Phone +1 403-207-6034
Fax +1 403-207-6074

Canada East Region

Promed Technologies Inc.
3665 rue des Pétunias
St-Hubert, Quebec
J3Y 8S4

Phone +1 450-445-0108
Fax +1 450-445-3735

 

Europe

France

Morgate Medical
23 avenue de l'Europe
Le Newton, Bat 2
78400 Chatou

Phone +336 6707 8708
Fax +331 3952 5822

Spain

celyon tecnica, S.L.
Pg. de les Torres, 100 Local 6
08191-Rubí (Barcelona)

Phone +34 9369-99001
Fax +34 9358-83687

United Kingdom

LINC Medical Systems Ltd
7 Kingsley Street
Leicester
LE2 6DY

Phone +44 1572-717515
Fax +44 1572-717516

 

Middle East & Africa

South Africa
Sub-Saharan Africa

PortMed Medical
Brett Morrison
Moffett Business Park
Unit 2B 104 Restitution Ave
ZA OVERBAKKENS PORT ELIZABETH 6070

Phone +27 84 563 3606
Email brett@portmed.co.za

 

Asia & Pacific

China

Agena Bioscience (Shanghai) Co., Ltd.
Room 1609-1613, Building A,
Fenglin International Center, No.380, Fenglin Road,
Xuhui District, Shanghai, China

Phone +86 21-6427-0566
Email Renalcare-cn@mesalabs.com

Hong Kong

Yichuen Healthcare Supplies

Room 508, 5/F., Block B Hoi Luen Industr
55 Hoi Yuen Road
HK  KWUN TONG, KLN

Phone +852 2967-8212
Fax +852 2967-8386

Indonesia

PT Quantum Inti Akurasi
Cahaya Palmerah Building, 5th Floor
Jl. Palmerah Utara III No. 9
RI 11480 JAKARTA

Phone +62 21-5324-238
Fax +62 21-5324-239

Malaysia Smart Instruments (M) Sdn Bhd

Suite 9-23,9th Floor,Wisma Zelan,
No.1,Jalan Tasik Permaisuri 2,
Bandar Tun Razak,
56000 KUALA LUMPUR - MALAYSIA

Phone +603 9171 3994
Fax +603 9171 5994

Pakistan

Kardas Healthcare
S/D 1-A, Bridge Colony
Lahore – 54810

Phone +92 300 844 2557
Fax +92 42 3660 3605

 

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