Ion Science Hydrosteel 7000 - Manual (Page 41)

Hydrosteel 7000 MANUAL Ion Science Ltd
Page 41 of 43
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Technical specifications
Communications

RS232 via a standard modem cable terminated with male and female 9-pin Sub-D connector at each
end. Cable length <3 metre. A USB- RS232 adaptor may be used.

4-20 mA output for flux

4-20 mA output for pipe temperature
Measurements
Logged to memory:
Detector Range Resolution Accuracy
Flux (AT-F probe) 0 to 2400 pl/cm 2 /s 1 pl/cm 2 /s  10% at cal. value
Pipe temp -40  C to +615  C 1  C  2  C at cal. value
Internal temp -40  C to +125  C 1  C  1  C at cal. value
Flow 0 to 60 ml/min 0.1 ml/min  5% at cal. value
4-20mA output:

Note Range output range is variables from 1 to 2400pl/cm
2
/s and is selected using the Data
Download Package.
Memory
The memory will record approximately 18 months of data. Once memory is full data is logged in a first in first
out rolling cycle by memory sector.
Diagnostics

Operating temp -40

C to 60

C

H2 sensor Electrolytic conductivity

Flow 30 ml/min +/-3%

Power alarm Insufficient supply voltage

Visual Alarm Via red LED on instrument

Transmitted alarm 3.5 mA on 4-20 mA outputs

Log to memory
Operating lifetime
Pump 10,000 hr cumulative use
Probe Dimensions
Probe diameter
144 mm
Probe length 10 m (30 ft)
Probe head length 320 mm inc. allowance for 90  bend
Probe conduit diameter 16 mm
Probe conduit bend radius 35 mm
Probe fixing
Banding for >4” up to 32”
Magnets for large diameter pipes where banding not practical. (max working temperature 800

F 426

C).
Note; insulation and cladding are highly recommended and are essential if weather protection is required.
EMC. To achieve the immunity detailed above all wiring should be screened twisted pairs.
Detector Range Resolution Accuracy
4 mA 20 mA 10mA
Flux (AT-F probe) 0 pl/cm 2 /s 2400pl/cm 2 /s * 1 pl/cm 2 /s  10% at cal. Value
Pipe temp -40  C 500  C 2  C  2  C at cal value