Under Water Detection System

  Under Water Detection System



High-Range GM tube-based detector designed to be continuously used in areas where high exposure levels exists. 

- Wide range response 
- Ruggedized construction, waterproof detector housing and cable
- Quick-disconnect connectors allow customization of cable length and facilitate easy de-contamination

   Product Detail


Features
  • Energy compensated GM tube with a range of 10 mR/h to 10,000 R/h 
  • Watertight detector down to 20 m (65')
  • Simultaneous internal and external detector rate measurements

Optionally Available 

  • Stainless steel detector housing to facilitate easy decontamination 
  • "Smart Probe" with calibration 
  • Parameters stored in the detector

General Description

The Underwater Detector System (UWDS) based on the FH40G Survey Meter, is designed to detect high gamma fields underwater. The system consists of the FHZ312 underwater detector and a 20 m (65') watertight cable to be used with a FH40G. The FH40G Survey Meter features a large, backlit digital display with analog bar graph. Other features include data logging (up to 256 data points), adjustable alarms, and built in speaker with adjustable click rate proportional to the count rate.

Configurations / Options

UWDS FHZ312 Underwater Detector and 65' (20 m) cable
FH40GX FH40G (without the internal detector)
FH40GL FH40G (with the internal proportional detector)
FH40GOPT1 PC IR Interface cable, FH40G
FH40GOPT2 Windows PC Software, FH40G
FH40GOPT3 Windows PC Calibration Software, FH40G
FH40GOPT4 Coiled Cable, 1.2 m, FH40G to external probe

 

 
Purchase Details
SKU : UWDS 
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Specifications:
Exposure :10 mR/h - 10,000 R/h
Detector Size :3.5 cm diameter x 23 cm long (1.38" dia., 9" long)
Detector Weight :400g (14 oz)
Cable Length :20 m (65')
Cable Weight :850 g (1.9 lbs)
FH 40 G Size :195 x 73 x 42 mm (7.7" x 2.9" x 1.7")
FH 40 G Weight :450 g (1 lb) FH 40 GL, with batteries
Batteries :2 standard "AA"
Battery life :250 hrs (Alkaline) 500 hrs (Lithium)
Alarm sound level :80 dB at 30 cm