Seametrics WTP-400, Instructions Manual

WT-SERIES INSTRUCTIONS

Seametrics • 253.872.0284 

Page 6 

seametrics.com

MAINTENANCE AND REPAIR

Electronics Module Repair.  

None of the electronics modules have 

replaceable components.  Printed circuit boards must be replaced 
as complete units.  In order to replace an entire electronics module, 
loosen the four retaining screws and the unit will lift free from the 
insert housing.

WTP

WTS

8

Square housing adapter

Not field 

replaceable

Not field 

replaceable

9

Pickup retaining screw

100298

100298

10

Pickup, Micropower*

100508

100508

Pickup, Standard

100419

100419

11a Insert, SS

N/A

100440

11b Insert, 3” PVC

100438

N/A

11c

Insert, 4”-6” PVC

100439

N/A

12

Shaft assembly, ceramic (includes 2) 103312

103312

13

Rotor (PVDF) /bearing assembly

100333

100333

14

O-ring, EPDM

100214

100270

15

Insert screw (4 req’d)

100023

N/A

* For WT100 with an FT450W or a WT107

White 

Housing

Blue Housing

1

Upper housing/electronics

Contact 

service 

representative 

for your 

specific model

Contact 

service 

representative 

for your 

specific model

2

Housing gasket/seal

102025

100411

3

Lower housing

Not field 

replaceable 

Not field 

replaceable

4

Housing screw/washer kit  

(4  each)

100414

100414

5

Plug, steel (battery units)

100360

100360

6

Strain relief kit, small  

(includes 2)

100364

100364

7

Strain relief kit, large  

(includes 1)

(externally powered units)

101850

101850

8

10

11a

12

13

14

1

6

5

2

7

3

4

9

FLOW

15

11b

11c

WTC/WTS

WTP

12

WTP

13

14

WTS

WTP

WTP

Replacement Parts