"WTW" (1041 results)

Accessory case with spare parts and maintenance supplies for oxygen sensors CellOx 325, TA 197 Oxi, ConOx and MPP350 Ox module
Abrasive foil, 3 exchange membrane heads and electrolyte

Please order cleaning solution separately.

3 exchange membrane heads for all D.O. sensors, except StirrOx G and DurOx 325

Stirrer bar, minimum order 3 pcs, price per piece

Stirrer bar remover

Soda lime as CO2 absorbent, with indicator

Printer connection cable for CR 3200 and CR 4200 thermoreactors

Interface cable for connecting one instrument for wich LQ 300 is recommendet to P 3001

Professional, field proven pH/mV-meter with backlit LCD-graphic display, for mobile measurement with data logger and waterproof USB-interface

Instrument only with:
- Short instruction manual
- CD-ROM
- Batteries
- Driver software for USB
- Cable

Calibration standard 5 µS/cm, shelf life 1 year, NIST traceable, accuracy ±2%

Plastic armoring with protective hood for oxygen sensor CellOx 325... and conductivity cell TetraCon 325...

Connection cable for pH or ORP plug head combination electrodes

Connection cable
- With exposed cable ends for direct connection (high impedance) of pH electrodes to Eco/QuadroLine® monitors and Stratos 2211 X pH

Cable length:
- 6.0m

Digital optical oxygen sensor with intergrated temperture sensor

Design according to the minimum requirements defined by ATV (waste water association) in bulletin M256 for meters to be used at waste water treatment plants

Calibration free optical oxygen sensor (Flureszenzprinziple)
- To be connected to the IQ SENSOR NET multiparameter measuring system
* With integrated temperature sensor

Equipped with the following performance features:
- Factory calibration (IQMC-Method)
- Highest stability (EPRS-Referencemethod)
- Long lifetime (greelight-Technology)
- No flow is needed
- Integrated lightning protection
- Insensitive for H2S, chlorine, ionogenic substances
- Changable sensor cap with stored calibration data
- Automatical temperature compensation
- Digital data transfer
- With screw/plug connector for connection of the SACIQ sensor connection cable

Measuring range (25°C):
- 0 ... 20 mg O2/l
- 0 ... 200 % air saturation

Measurement accuracy:
- +/- 0.05 mg/l, O2 < 1mg/l
- +/- 0.1 mg/l, O2 > 1mg/l

Reproducibility:
- 0.05 mg/l

Temperature range:
- Measurement range: -5°C ... 50°C
- Storage range: -25°C ... 60°C

Pressure resistance:
- max. 10 bar

Sensor length:
- 428 x 40mm (incl. adapter of the sensor connection cable)

Material:
- Membrane-/sensor cap, protective hood: POM, PVC, Silicon
- Enclosure shaft: V4A stainless steel 1.4571

Type of protection:
- IP 68 (with connected SACIQ sensor connection cable)

Power consumption:
- 0.75 Watt