Representative Image

Xylem WTW pH Electrode, with 1m Cable SenTix 21

Brand:Xylem WTW

Cable length

Connection plug

Temperature sensor

Type

Specifications

Compare models
HS Code #
90279000
Cable length
1 m
Connection plug
DIN, watertight
Diaphragm
Fibre
Electrolyte
Gel
Shaft length
120 mm
Material shaft
Plastic
Max. pH value
14
Max. temperature
80 °C
Min. pH value
0
Min. temperature
0 °C

Alternative in-stock items

£178.46

Inc. VAT

Available soon

Product description

The Xylem WTW pH Electrode SenTix 21 is a basic, durable pH combination electrode designed for routine laboratory and industrial applications. Constructed with a plastic body and a gel reference system, it offers stability, low maintenance, and reliable performance. The integrated 1 m fixed cable ensures secure and consistent signal transmission, making it ideal for everyday pH measurement tasks.

Key Features:

  • Brand: Xylem WTW
  • Model: SenTix 21
  • Design: pH combination electrode with gel reference system
  • Body Material: Plastic for durability and chemical resistance
  • Cable: 1 m fixed cable for stable connectivity
  • Maintenance: Low-maintenance gel-filled design
  • Application: Suitable for laboratory, industrial, and field pH measurements

Note:SenTix® 20 model with plug head requires AS/DIN or AS/BNC cable combination to be ordered separately. SenTix® 21-3 and SenTix® 41-3 models come with a 3 m fixed cable.

The SenTix 21 pH Electrode combines reliability and convenience, offering accurate results with minimal maintenance for routine pH testing applications.

Downloads

Accessories

Electrode stand

ProductTypeDescriptionMfr#Part#AvailabilityPrice
Bench stand for pH electrodes
Xylem WTW Bench Stand for pH Electrodes
STH 650Electrode stand1098099.040 870In stock£290.40

Accessories for combination electrodes

ProductTypeLengthMfr#Part#AvailabilityPrice
Connection cable DIN,1 m
Xylem WTW Connection Cable DIN1 M for Laboratory Instruments
AS/DIN1 m1081109.040 895£58.08
Connection cable BNC,1 m
Xylem WTW Connection Cable BNC 1 m
AS/BNC1 m1081149.040 897£62.30
Connection cable DIN,3 m
Xylem WTW Connection Cable DIN 3 m
AS/DIN-33 m1081129.040 896£86.59

Compare similar models

pH electrodes,with 1 m cable Sentix 21
Available soon
Xylem WTW pH Electrode, with 1m Cable SenTix 21

£178.46

Inc. VAT

Manufacturer P/N

103631

Part Number

9.040 872

Manufacturer

Xylem WTW

Cable length

1 m

pH electrodes,with plug head Sentix 20
In stock
Xylem WTW pH Electrodes, with Plug Head Sentix 20

£149.95

Inc. VAT

Manufacturer P/N

103630

Part Number

9.040 851

Manufacturer

Xylem WTW

Cable length

-

Plastic pH electrode SenTix® 43
In stock
Xylem WTW pH Electrode SenTix 43

£309.41

Inc. VAT

Manufacturer P/N

103805

Part Number

6.327 457

Manufacturer

Xylem WTW

Cable length

1 m

pH electrodes,with 3 m cable and temperature sensor, Sentix 41-3
In stock
Xylem WTW SenTix 41-3 pH Electrode, with 3 m Cable and Temperature Sensor

£323.14

Inc. VAT

Manufacturer P/N

103636

Part Number

9.040 877

Manufacturer

Xylem WTW

Cable length

3 m

pH electrode SenTix® 41 with 1 m cable and temperature sensor
In stock
Xylem WTW SenTix 41 pH Electrode, with 1 m Cable and Temperature Sensor

£269.28

Inc. VAT

Manufacturer P/N

103635

Part Number

9.040 876

Manufacturer

Xylem WTW

Cable length

1 m

Plastic pH electrode SenTix® 44
Available soon
Xylem WTW pH Electrode SenTix 44

£305.18

Inc. VAT

Manufacturer P/N

103806

Part Number

6.492 782

Manufacturer

Xylem WTW

Cable length

1 m

Plastic pH electrode SenTix® 47
Available soon
Xylem WTW Plastic pH Electrode SenTix 47

£311.52

Inc. VAT

Manufacturer P/N

103808

Part Number

4.710 551

Manufacturer

Xylem WTW

Cable length

1 m

Plastic pH electrode SenTix® 46
Available soon
Xylem WTW Plastic pH Electrode SenTix 46

£309.41

Inc. VAT

Manufacturer P/N

103807

Part Number

4.710 550

Manufacturer

Xylem WTW

Cable length

1 m

pH electrodes,with 3 m cable Sentix 21-3
Available soon
Xylem WTW pH Electrodes, with 3 m Cable Sentix 21-3

£244.99

Inc. VAT

Manufacturer P/N

103632

Part Number

9.040 873

Manufacturer

Xylem WTW

Cable length

3 m

More items to explore

pH combination electrodes, liquid electrolyte, SenTix®, refillable

ProductTypeMax. temperatureMfr#Part#AvailabilityPrice
Glass pH electrode SenTix® 84
Xylem WTW Glass pH Electrode SenTix 84
SenTix ® 84100 °C1038116.326 897In stock£359.04
pH electrodes with liquid electrolyte Sentix 61
Xylem WTW pH Electrode, with Liquid Electrolyte Sentix 61
SenTix ® 61100 °C1036409.040 881In stock£208.03
pH electrodes,with liquid electrolyte Sentix 60
Xylem WTW Sentix 60 pH Electrodes, with Liquid Electrolyte
SenTix ® 60100 °C1036399.040 842In stock£198.53
pH electrodes with liquid electrolyte and temperature sensor, SenTix 81
Xylem WTW SenTix 81 pH Electrode, with Liquid Electrolyte and Temperature Sensor
SenTix ® 81100 °C1036429.040 886In stock£316.80
Glass pH electrode SenTix® 83
Xylem WTW Glass pH Electrode Sentix 83
SenTix ® 83100 °C1038106.327 630£359.04
Glass pH electrode SenTix® 85
Xylem Glass pH Electrode SenTix 85
SenTix ® 85100 °C1038126.492 856£355.87
Glass pH electrode SenTix® 87 with temperature sensor NTC 10 kOhm, BNC plug and 2,5 mm jack plug, length 120 mm, 1 m cable
Xylem WTW Glass Ph Electrode Sentix 87 With Temperature Sensor NTC 10 Kohm, BNC Plug and 2.5 mm Jack Plug, Length 120 mm, 1 M Cable
SenTix ® 87100 °C1038146.327 375£346.37
Glass pH electrode SenTix® 86 liquid electrolyte, BNC connector and Cinch connector, length 120 mm, 1 m cable
Xylem WTW Glass Ph Electrode Sentix 86 Liquid Electrolyte, BNC Connector and Cinch Connector, Length 120 mm, 1 M Cable
SenTix ® 86100 °C1038136.327 708£346.37

pH combination electrode, SenTix® H / SenTix® HW, refillable

ProductTypeMax. temperatureMfr#Part#AvailabilityPrice
pH electrodes,for highly alkaline media SenTix H
Xylem WTW pH Electrodes for Highly Alkaline Media - Sentix H
SenTix ® H80 °C1036449.040 845In stock£349.54
PH-combination electrodes, Sentix HW
Xylem WTW SenTix HW pH Special Electrode
SenTix ® HW60 °C1036507.058 767In stock£331.58

Frequently asked questions

It is a basic, durable pH combination electrode designed for routine laboratory and industrial applications. Constructed with a plastic body and a gel reference system, it offers stability, low maintenance, and reliable performance. The integrated 1 m fixed cable ensures secure and consistent signal transmission, making it ideal for everyday pH measurement tasks.

Insights

Explore
Xylem WTW pH Electrode, with 1m Cable SenTix 21 | LabFriend UK