You may also be interested in
Text version of the page
Specifications
Thermo Scientific Ramsey Granuflow DTR 131 and DTR 231
General Specifications
Housing Cast aluminum
Protection DTR 131: NEMA-4 (IP65)
DTR 231: NEMA-4 (IP54)
Ambient Temperature -40°C to +60°C (-40°F to +140°F)
Maximum Temperature
at Sensor Horn Surface +80°C (+175°F)
Weight DTR 131: Approximately 2 kg (4.5 lb)
DTR 231: Transducer: approximately 0.8 kg (1.8 lb); Transmitter: approximately 1.9 kg (4.2 lb)
Maximum Operating Pressure 15 PSI (1 bar)
Power Supply Options 115 VAC or 230 VAC, 50/60 Hz
Power Supply Tolerance 15% - 10%
Operating Frequency (microwaves) 24.124 GHz
Detection Range 0 m - 1.5 m (0 ft - 5 ft) depending on application
Relay Output/Contact Rating Max. 250 V; Max. 4 A; Max. 500 VA (AC); Max. 100 W (DC)
Switching Delay On or Off delay (selectable); Switching delay adjustable between one and ten seconds
Transducer Mounting Special slotted aluminum flange mates with standard 1.5 in 150 lb ANSI flange
Approvals/Certification Dust-ignition-proof Class II, Div. 1, Groups E-G, for outdoor locations; Certified to FCC-15F;
Model DTR 131 FM approved and CSA approved for non-hazardous areas
Options HF-permeable window with flange to maximum pressure of 150 PSI;
Maximum temperature of +288°C (+550°F); Mounting bracket with window or standalone;
Pipe standoff with mounting flange (45° or 90°)
Manufacturing Quality ISO-9001 Certified
Note: For vessel wall temperatures exceeding +60°C (+140°F), contact factory for planning instructions.
Australia
+61 (0) 8 8208 8200
+61 (0) 8 8234 3772 fax
Canada
+1 (905) 888-8808
+1 (905) 888-8828 fax
Chile
+56 (0) 2 378 8050
+56 (0) 2 370 1082 fax
China
+86 (0) 21 6865 4588
+86 (0) 21 6445 7830 fax
Germany
+49 (0) 208-824930
+49 (0) 208-852310 fax
India
+91 (20) 6626 7000
+91 (20) 6626 7001 fax
Italy
+39 02-959514-1
+39 02-953200-15 fax
Netherlands
+31 (0) 76-579-5555
+31 (0) 76-571-4958 fax
South Africa
+27 (0) 11-609-3101
+27 (0) 11-609-3110 fax
Spain
+34 (0) 91-484-5965
+34 (0) 91-484-3597 fax
United Kingdom
+44 (0) 1788-820300
+44 (0) 1788-820301 fax
United States
+1 (800) 445-3503
+1 (763) 783-2525 fax
+1 (763) 783-2500 direct
© 2008 Thermo Fisher Scientific Inc. All rights reserved. All trademarks are the property of Thermo Fisher Scientific Inc. and its subsidiaries. Results may vary under different operating conditions.
Specifications, terms and pricing are subject to change. Not all products are available in all countries. Please consult your local sales representative for details. Literature Code PI.8037.1108
Process Instruments www.thermo.com/bulk-handling
