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more than 200
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across India within a span
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Leading
Supplier Of
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Transducers
Authorised
Distributors
In
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:::
Dew Point Transmitters :::
D ew p o i n t p ro b e s RO D P 6 0 a n d RO D P 10 0
Measurement of relative humidity using Rotronic capacitive Hygromer® sensors allows software based calculation of the dew or frost
(Dp/Fp) point temperature. However, below -30°C Dp/Fp specific sensors are recommended.
ROTRONIC offers dew/frost point sensors that are compatible with the HygroFlex transmitter range, and that can also be used as
autonomous 2-wire loop powered transmitters. The sensors used in these products are aluminium oxide based, and are pre-calibrated
over the specific measurement ranges.
RODP60 / RODP 100
Features
Dew point measurement to -100 °C (Dp/Fp)
2-wire loop powered
HART digital output signal
Aluminium oxide sensor
High grade stainless steel enclosure
Measurements in pressurised or atmospheric environments
Various connection threads are available
Order code:
RODP60 -60...30 °C (Dp/Fp)
RODP100 -100...20 °C (Dp/Fp)
Technical Data
Specifications
RODP60 RODP100
Sensor
Aluminium oxide sensor
Voltage supply
5...28 VDC, 4...20 mA 2-wire loop powered
Dew point range
-60...30 °C (Dp/Fp) -100...20 °C (Dp/Fp)
Operating range (sensor)
-10...70 °C
Operating range (transmitter)
-30...85 °C
Accuracy
±2 °C (Dp/Fp)
Repeatability
±0.2 °C
Resolution (input)
0.1 °C (Dp/Fp)
Output signals
4...20 mA or digital HART protocol selectable
Electrical connection
4-pin standard industrial connector, 9.4 mm, IP65
Threading
M14 x 1.25 and 3⁄4”-16 UNF-2A, others on request
Enclosure
High grade stainless steel enclosure
Dimensions and weight
~32 x 136 mm, 230 g
Approvals (pending) FM
IS Classl,ll,lll, Division 1, Groups A,B,C,D,E,F,G T6 at 40 °C ambient
T4 at 85 °C ambient
Class1 Zone 0, AEx ia llC T6 (-20 ≤ Ta ≤ 40 °C);T4 (-20≤ Ta ≤ 85 °C)
NI Class 1, Division 2, Groups A,B,C & D;
Suitable for Class ll, Division 2, Groups E,F & G and Class lll, Division 2
NEMKO
Ll1 GD ATEX EEx ia llC T6 EEx nA llC T6
Please contact ROTRONIC when you need an EX-rated probe.
