We are offering our clients with a quality assured range of SADP portable dew meter that is reckoned by our clients for its high efficiency and optimum functionality. These SADP portable dew meters are designed using the latest technology and are offered to our clients in standard and customized specifications.

Specifications:

• Typically to +/-1PPM or +/-3 or 4 deg. C DP
• Accuracy: SADP Portable hygrometer in stove enameled zinc plated steel and
• Type: alloy case, complete with padded carrying case. For table top or portable use with desiccant chamber for rapid readings. Automatic Dew point Meter is certified by ATEX: Intrinsically
• Safe to EEx ia IIC T6 FM: Intrinsically Safe (pending)
• Overall dimensions: 202mm x 225mm x276mm High (320mm with Dimensions /head extended)
• Weight: 4 Kg approx with 12cm Taut Band indicating meter showing Dew point and ppm
• Display: Amplified range of 0-10ppm on TR versions

Internal

• Sensor Connection: 9V DC ( 6 C type cells ) Internal Power Supply
• Pressure: atmospheric with flow rate of 5 -10 liters/minute
• Sampling: None

Outputs:

• Autocal on all but Blue range
• Calibration: SU4 Lo, Med or Hi Sample system for sample conditioning
• Accessories /pressurised gases to atmospheric conditions and controlled flow

Options:

• Sensor Type {r}: Sensor Range:
• Purple: {P} -100 / 0 deg.C DP, 0-6000ppm, (auto-cal)
• Red: {R} -80 / -20 deg.C DP, 0-1000ppm,and 0-10 on TR version, (auto-cal)
• Grey: {G} -80 / 0 deg.C DP, 0 – 6000 ppm, and 0-10 on TR version, (auto-cal)
• Blue: {Bl} * -80 / +20 deg.C DP, 0 -23,000 ppm (manual-cal)
• SADP {r}: suffix TR if required for G and R ranges only

• Accuracy: 1% across meter range. For Sensor  accuracy see sensor specification sheet.
• Type: In-line hygrometer in plastic DIN style case,for panel mounting or table
• Display: Backlit 2cm LCD digital indicating meter  showing Dewpoint Deg. C only.
• Sensor Connection: Low loss co-ax cable (75ohms  max capacitance of 50pF per metre). Sensor
• Power Supply: 110 or 220 V a.c. single phase 50 or 60 Hz, 24 V d.c.
• Sampling: Pressure: Upto 200 Bar but preferably atmospheric with flow rate of 1 - 5
• Outputs: Analogue: 4-20mA and 0-1 V, others by special  request
• Alarms: 2 Relays rated at 240V 3A

• Purple: (P) -100 / 0 deg.C DP, (auto-cal)
• Red : (R) -80 / -20 deg.C DP, (auto-cal)
• Grey :(GY) -80 / 0 deg.C DP, (auto-cal)
• Blue: (Bl)* -80 / +20 deg.C DP, (manual-cal)

We bring forth for our clients, an accurately performing range of SADP-D digital that is used as a dew point meter. Widely used for spot checking and cylinder, these SADP-D digital meters are widely appreciated by our client for their precision output and reliability.

• Measures moisture in air or gas samples with positive pressure.
• Accurately calibrated and ready for use.
• A guaranteed accuracy better than one p.p.m. moisture in dry air.
• Intrinsically safe as standard.
• Reads dewpoint Deg. C  in air or gas.
• Fast, one second for 99% response, 'dry to wet'.
• 5 second user accuracy check in room air-unique to Shaw.
• Automatic dry down and calibration.
• Comes complete with High Quality Carry Case. 

• 2 Wire, 24V, 4-20mA Dewpoint Transmitter
• Various Ranges: Overall Range -100ºC  to+20ºC Dewpoint
• Output configurable in °C Dewpoint, F Dewpoint, ppm(v), g/m3 and lbs/MMSCF
• Accuracy ±2ºC Dewpoint
• Weatherproof Rating IP66 – NEMA4
• Linear 4-20 mA output signal
• Weighs only 175 g

• Field calibration / Span check facility. Activated and operated via potentiometer on the Transmitter body. Locked in normal operating mode to avoid tamper.

• Factory Calibration:Supplied with Certificate of Calibration traceable to National Physics Laboratory (NPL)

• Accuracy: ± 2°C dew point (NPL traceable -90°C to +20°C)

• Wet to Dry:-20°C to -60°C - less than 120 secs.
• Dry to Wet:-120°C to -20°C - less than 20 secs.

• Per minute. Max: 25 litres/min.
• Flow independent but ideally 2 to 5 litres

• EN 175301 connector at the Transmitter and other end
• IP66 (NEMA4X) rated, size C, DIN

PORTABLE DEW POINT METER- HLS-PDP

The Hemaki Model HLS-PDP Dew point Meter is portable and measures

Dew point of water vapour in dry air or gas cylinder and digitally displays the dew  point deg, C in the range -100°C dp to +20°C

The HLS-PDP can be powered by 110 Or 230 v.a.c 50 Hz OR chargeable battery. The HLS- PDP has an ON /off switch on the front panel Digital Display in °C DP 

Sensor desiccant keeps the sensor dry for quick response at low ppm by highly stable and reliable aluminium oxide sensor.

This model can be used for following application

Process gas monitoring, Quality assurance, R & D applications, pure gas and glove boxes. Ultra high purity gas moisture measurement.

Spot checking, cylinder filling plant. Transformers, switch-gears and dry vessels.