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Summary of Contents for Minco TT115 Temptran
- Page 1 TT115/TT155/TT165/TT297 Temptran 2-wire Temperature Transmitter for RTD Thermometers Installation and Operating Instructions Tel: 763. 571.3121 • Fax: 763. 571.0927 • www.minco.com...
- Page 2 Zero and Span Adjustment: Non-interacting, Zero and Span ±5%. Maximum Output Current: 30 mA. Power Connections: Screw terminals, non-polar (connect either way). Sensor Connections: Screw terminals, non-polar (connect either way). Minco Tel: 763. 571.3121 • Fax: 763. 571.0927 • www.minco.com...
- Page 3 Totaling these, we get a minimum power supply requirement of 14 VDC. Using a 24 VDC power supply will take care of nearly all installations, but the transmitter will operate at voltages up to 35 VDC. Minco Tel: 763. 571.3121 • Fax: 763. 571.0927 • www.minco.com...
- Page 4 Tables 3 and 4 (page 6). Using “RTD Calc” a more complete resistance vs. temperature chart can be printed; Download it from Minco’s web site, www.minco.com. 3. Set the decade box to the resistance value corresponding to the lower temperature. Adjust the Zero pot until the milliammeter reads 4.0 mA +/- 0.016 mA.
- Page 5 39°F (OFF, ON, OFF and ON) which is the next higher range. Likewise if the Span trim pot does not have sufficient adjustment, then the Span switch settings should be changed. Minco Tel: 763. 571.3121 • Fax: 763. 571.0927 • www.minco.com...
- Page 6 Span Switch Settings for 100 Ohm PT Elements (Upper Minus Lower Temperature Limits) Switch Settings Center Point °F °C Table 2 * Span = Upper - Lower Temperature. Zero ranges overlap next adjacent range. Minco Tel: 763. 571.3121 • Fax: 763. 571.0927 • www.minco.com...
- Page 7 Span Switch Settings for 1000 Ohm PT Elements (Upper Minus Lower Temperature Limits) Switch Settings Center Point °F °C Table 4 * Span = Upper - Lower Temperature. Zero ranges overlap next adjacent range. Minco Tel: 763. 571.3121 • Fax: 763. 571.0927 • www.minco.com...
- Page 8 TT115PD1H Sample part number Warranty Items returned within three years from the date of sale, transportation prepaid, which Minco Products, Inc. (the “seller”) reasonably determines to be faulty by reason of defective materials or faulty workmanship will be replaced or repaired at the seller’s discretion, free of charge.
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