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DWYER 681 sanitary pressure transmitter

The Series 681 Sanitary Pressure Transmitter is designed to meet 3A standards for applications in food, dairy, beverage and pharmaceutical processing, liquid level control, and sanitary pipelines. The unit is fully sealed to withstand high pressure wash-down in Clean-in-Place (CIP) and Sterilize-in-Place (SIP) installations. The Series 681 is designed with a unique, no liquid fill diaphragm and a Sanitary Clamp pressure fitting for easy installation with negligible clamping effect. A conduit fitting, shielded cable with vent tube and sealed screws for zero and span adjustment combine to make the Series 681 completely watertight.

			
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Made in USA. brand DWYER, model 681

International delivery to Europe, Asia and Africa.
Our warehouses are located in the UK, UAE and Senegal.

Retail price from $1855,75

Available

Available

Founded in 1931, DWYER manufactures equipment for measurement, conversion and control – pressure, temperature, level, flow.

Advantages

Only the best I&C brands

Our company is a global supplier of control and measuring instruments from well-known world brands

Advantages

Discounts for organisations

We sell high-tech equipment at very low prices. We provide really advantageous conditions for partners

Advantages

Fast delivery across the Europe & Asia

We take care of all logistics and customs clearance of I&C solutions from Europe, USA, China and India

Advantages

Professional advice on device selection

Our specialists are ready to advise you on any technical question. We can find an analogue of any device

Description of DWYER 681

Calibration Option available under Accessories.

PRODUCT APPLICATIONS

  • Sanitary process applications
  • Food and beverage processing
  • Water processing
  • Dairy processing
  • Pharmaceutical processing

FEATURES

  • Fully sealed to withstand Clean-in-Place and Sterilize-in-Place installations supports regulatory conditions for sanitary processes
  • Sanitary clamp fitting makes for easy installation

Technical specifications of DWYER 681

  • Service: Compatible liquids and gases.
  • Wetted Parts: 316L Stainless Steel.
  • Accuracy: ±.20% FS (includes non-linearity, hysteresis and non-repeatability).
  • Temperature Limits: -40 to 260°F (-40 to 125°C) 10 to 90% RH, non-condensing.
  • Pressure Limits: See Catalog page.
  • Compensated Temperature Range: 20 to 180°F (-7 to 80°C).
  • Thermal Effect: Zero and span shift: ±2.0% FS/100°F (% FS/50°C).
  • Power Requirements: 9-30 VDC.
  • Output Signal: 4-20 mA, 2-wire.
  • Zero and Span Adjustment: ±0.5 mA, non-interactive.
  • Response Time: ≤10 ms.
  • Loop Resistance: 800 ohms.
  • Electrical Connections: 1/2″ conduit fitting and strain relief with 15 ft (4.5 m) cable.
  • Pressure Connection: 2″ or 1-1/2″ Sanitary Clamp fitting male NPT .
  • Clamping Effect: Zero and span shift: ±0.15% FS for ranges up to 30 psi; ±0.25% FS for ranges >30 psi.
  • Weight: 8 oz (227 g)
  • Compliance: 3A, CE.

How to buy DWYER 681

Model Description Price
681-02 Sanitary pressure transmitter, range 0-1 psi, 60 psi overpressure, 2″ sanitary clamp connection.
$1,855.75
681-101 Sanitary pressure transmitter, range 0-300 psi, 1000 psi overpressure, 1-1/2″ sanitary clamp connection.
$1,855.75
681-12 vSanitary pressure transmitter, range 0-2 psi, 100 psi overpressure, 2″ sanitary clamp connection.
$1,855.75
681-22 Sanitary pressure transmitter, range 0-5 psi, 150 psi overpressure, 2″ sanitary clamp connection.
$1,855.75
681-32 Sanitary pressure transmitter, range 0-10 psi, 150 psi overpressure, 2″ sanitary clamp connection.
$1,855.75
681-42 Sanitary pressure transmitter, range 0-15 psi, 150 psi overpressure, 2″ sanitary clamp connection.
$1,855.75
681-52 Sanitary pressure transmitter, range 0-30 psi, 150 psi overpressure, 2″ sanitary clamp connection.
$1,855.75
681-62 Sanitary pressure transmitter, range 0-60 psi, 150 psi overpressure, 2″ sanitary clamp connection.
$1,855.75
681-72 Sanitary pressure transmitter, range 0-100 psi, 150 psi overpressure, 2″ sanitary clamp connection.
$1,855.75

Accessories for DWYER 681

Model Description Price
NISTCAL-PT1 NIST traceable calibration certificate for pressure transmitters. NOTE: EQUAL CERTS WILL BE CHARGED PER UNITS PURCHASED.
$190.00

User Guide and Instruction manual for DWYER 681

You can request the necessary certificates, documentation, instructions and user manuals for DWYER 681 using the special form.

You can buy DWYER 681 in UK or Europe at a price starting from 1855,75 $ in «DOLCHETRADE» by leaving a request on the website, by phone +441225535040 or by email . DWYER 681 price are subject to change depending on exchange rates. We deliver instruments by transport companies in the United Kingdom and Europe.