Spirax Sarco ITD32L Sensor

TI-P614-01
ST Issue 3
ITD32 Thermodynamic Steam Trap with Integral Spiratec Sensor
Cert. No. LRQ 0963008
ISO 9001
Description
The ITD32 is a maintainable thermodynamic steam trap supplied fitted with an integral Spiratec sensor:
Available sensor options:
SS1 Sensor to detect steam leakage only.
WLS1 Sensor to detect waterlogging and steam leakage.
WLS1 and Sensor to detect waterlogging and steam leakage Diode pack for use with R16C steam trap monitor.
The ITD32 can be simply integrated into all existing Spiratec monitoring systems. All external body surfaces have an
electroless nickel plate (ENP) finish which is both energy saving and oxidation resistant. For those applications where the release
of air is a concern, an anti-air-binding disc is available i.e. ITD32LA and ITD32HA.
ITD32 trap options:
ITD32L Low capacity.
ITD32LA Low capacity and anti-air-binding disc.
ITD32H High capacity.
ITD32HA High capacity and anti-air-binding disc.
Standards The product fully complies with the requirements of the European
Pressure Equipment Directive 97 / 23 / EC.
Certification This product is available with a manufacturers' Typical Test Report.
Note: All certification /inspection requirements must be stated at the time of order placement.
Sizes and pipe connections ITD32L and ITD32LA ITD32H and ITD32HA
½" and ¾" screwed BSP or NPT.
½" screwed BSP or NPT.
3
2
1 4
6 8
5 7
Optional extras Insulating cover: to prevent the trap being unduly influenced
by excessive heat loss such as when subjected to low outside temperatures, wind, rain etc.
Temperature °C
Pressure / temperature limits (ISO 6552)
* * *
ITD32LA and ITD32HA Anti-air-binding disc
3

3

Groove identifies
LA and HA versions
Steam saturation curve


Pressure bar g

2

1
The product must not be used in this region.
Materials
The sensor limits the PMA and TMA to 240°C @ 32 bar g.
No. Part
Body design conditions PN63
PMA Maximum allowable pressure 63 bar g @ 100°C
TMA Maximum allowable temperature 400°C @ 42 bar g Minimum allowable temperature
0°C
PMO Maximum operating pressure 32 bar g
TMO Maximum operating temperature 240°C @ 32 bar g Minimum operating temperature
0°C 0.25 bar g Minimum inlet pressure ITD42L and ITD42H for satisfactory operation ITD42LA and ITD42HA
0.80 bar g Maximum operating backpressure should not exceed
PMOB 80% of the upstream pressure Designed for a maximum cold hydraulic test pressure of 95 bar g
1
Body
2 3 4 5 6 7 8
Cap Disc Strainer screen Adapter gasket Sensor adapter Sensor gasket Sensor
Blanking plug (not shown) Insulating cover (optional extra)
9 10
Material Stainless steel
ASTM A743 Gr. CA 40 F (with ENP finish) Stainless steel
AISI 416 Stainless steel
BS 1449 420 S45 Stainless steel
BS 1449 304 S16 Stainless steel
BS 1449 304 S16 Stainless steel
BS 970 416 S37 Stainless steel
BS 1449 304 S16 Stainless steel
BS 1449 304 S16 Steel Aluminium
Local regulations may restrict the use of this product to below the conditions quoted.
In the interests of development and improvement of the product, we reserve the right to change the specification without notice.
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