LTH S400 are robust pH and Redox probes. Probes are manufactured from a moulded Ryton® body for chemical resistance and mechanical protection. Our most popular option, the LTH S410 comes with a flush sensor tip for increased mechanical protection and resistance to fouling. Probes have options of 3/4″NPT or 1″NPT male threads, we can also offer a quick release tee-piece for inline style installation. Probes have a full measurement range of 0 to 14pH or ±5000mV. Temperature compensation is available in the form of Pt100 or Pt1000, with a measurement range of 0 to 105ºC and a solution ground connection. LTH S400 sensors have been designed for rugged service in submersion or inline process applications. The reference cell features a double junction design for extended service life in harsh applications. The high quality sensors are constructed of corrosion resistant wetted material including Ryton®, Teflon® and glass. For best performance, twin LTH S400 probes with the LTH MXD70 Analyser which can accept up to 3 probes.
LTH S400 pH and Redox Probe Model Codes
- Model: 138/026 – 0.75″ NPT insertion pH electrode. No temp compensation, 6m of cable (P12 replacement.) Includes 5/8″ adapter. S400-RT330-M20FF
- Model: 138/028 – 0.75″ NPT insertion pH electrode No temperature compensation. 6m of cable. S400-RT330-M20FF
- Model: 138/030 – 0.75″ NPT insertion pH electrode with Pt1000 temperature compensator and solution ground. 6m of cable. S400-GT33H-N20FF
- Model: 138/033 – 0.75″ NPT extended insertion pH electrode with Pt1000 temperature compensation, 3m of cable and solution ground. S420-GT33H-N10FF
- Model: 138/034 – 0.75″ NPT insertion pH electrode with flat glass, Pt1000 temperature compensation, 3m of cable and solution ground. S410-GT17H-N10FF
- Model: 138/035 – 0.75″ NPT insertion pH electrode with Pt1000 temperature compensation and solution ground. 10m of cable. S400-GT33H-N33FF
- Model: 138/037 – 0.75″ NPT insertion pH electrode No temperature compensation. 10m of cable. S400-RT330-M33FF
- Model: 138/040 – 0.75″ NPT insertion combination pH electrode with flat bulb, no temperature compensation. 10m of cable. S410-RT170-M33FF
- Model: 138/041 – 0.75″ NPT insertion combination pH electrode with flat bulb, Pt1000 temperature compensation and 10m of cable. S410-RT17H-N33FF
- Model: 138/042 – 0.75″ NPT insertion combination pH electrode with flat bulb, solution ground & Pt1000 temperature compensation. 10m of cable. S410-GT17H-N33FF
- Model: 138/043 – 0.75″ NPT insertion combination pH electrode with flat bulb, solution ground, no temperature compensation. 10m of cable. S410-GT170-M33FF
- Model: 138/063 0.75″ NPT insertion combination Redox electrode with guarded bulb and 6m of cable. S400-RTPB0-M20FF
- Model: 138/064 0.75″ NPT insertion combination Redox electrode with guarded bulb, 6m of cable and solution ground. S400-GTPB0-M20FF
Optional holders for LTH S400 pH and Redox Probes
- Model: 6089 – 600mm long PVC holder for S400 electrodes, 0 – 60°C
- Model: 6090 – 1200mm long PVC holder for S400 electrodes, 0 – 60°C
- Model: 6091 – 600mm long CPVC holder for S400 electrodes, 0 – 90°C
- Model: 6092 – 1200mm long CPVC holder for S400 electrodes, 0 – 90°C
- Model: 6081 – Dip holder tank wall angled flange adapter, PVC 0 – 60°C
- Model: 1624 – Dip holder Stainless steel mounting bracket.
- Model: 6082 – Dip holder 1″ PVC adjustable flange, 0 – 60°C
- Model: 6095 – 0.75″ PVC Tee, 0 – 60°C
- Model: 2140 – S400 1.5″ Quick release PVC tee assembly, 0 – 60°C
- Model: 6165 – Flexi Dip S400 electrode mounting system
Fluidic have a distribution agreement with LTH for Scotland and the North UK. Our instrumentation engineers are product trained and are able to help with instrument selection within the full LTH analytical instrumentation scope. Additionally we have a team of service engineers able to help with product installations and on going service and calibrations. Please call either office for more information (Glasgow 0141 641 5920, Warrington 01925 572401).
