Omega Model RSTX-201 Non-Indicating Two-Wire Resistivity Transmitter, US $175.74 – Picture 0

Omega Model RSTX-201 Non-Indicating Two-Wire Resistivity Transmitter, US $175.74 – Picture 1

Omega Model RSTX-201 Non-Indicating Two-Wire Resistivity Transmitter, US $175.74 – Picture 2

Omega Model RSTX-201 Non-Indicating Two-Wire Resistivity Transmitter, US $175.74 – Picture 3

Omega Model RSTX-201 Non-Indicating Two-Wire Resistivity Transmitter, US $175.74 – Picture 4

Omega Model RSTX-201 Non-Indicating Two-Wire Resistivity Transmitter, US $175.74 – Picture 5

Omega Model Rstx-201 Non-indicating Two-wire Resistivity Transmitter

US $175.74

Christiansburg, Virginia, United States
Jan 29th

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Omega RSTX-201 Resistivity Transmitter PLEASE READ THE FULL DESCRIPTION By bidding on this item you accept the terms stated below. Up for auction is a used Omega Model RSTX-201 Non-Indicating Two-Wire Resistivity Transmitter. This device is in good cosmetic condition with few signs of wear and use. Please refer to the pictures provided below for more details on the condition of the item. The OMEGA ® RSTX-201-202 non-indicating two-wire transmitter for use with a matching conductivity sensor requires only two wires for output and power transmission. Current to operate the transmitter is provided by a two-wire receiver, or by an appropriate dc power supply. This controlled current loop has high noise immunity, permitting use of a simple twisted pair of wires. Since current is used instead of voltage, the resistance of the wire does not affect accuracy. The transmitter electronics are fully encapsulated. Terminal strips are provided for field connections. The transmitter can be surface-mounted in any position. The unit is supplied with a resistivity sensor. An optional polycarbonate NEMA-4X enclosure is available for environmental protection. The resistivity sensor is made of titanium and PFA. To ensure the best possible measurement accuracy, the transmitter and sensor have been factory calibrated. SPECIFICATIONS OPERATIONAL Ambient Conditions:-30 to 70°(-22 to 158°F), 0-100% RH Sensor-to-Transmitter Distance: 30 m (100 ft) max Transmission Distance: Limited only by wire resistance and power Power Requirements: 16 to 40 Vdc, connections via terminals Measuring Range: 0-20 megohm/cm Temperature Compensation: Automatic, 0-35°C (32-95°F), or at 2% per °C Dimensions: 122 W x 119 H x 56 mm D (4.8 x 4.7 x 2.2") PERFORMANCE (electrical, 4-20 ma output) Sensitivity: Less than 0.01% of Stability:0.06% of span per 24 non-cumulative Repeatability: 0.06% of span Temperature Drift: Zero, 0.013% of span/°C; Span, 0.013% of span/°C Non-Linearity: 0.125% of span Response Time: 10 sec (to 90% of value upon step change) Insertion Loss at 20 mA: 14.6 Vdc (730 ohms). Insertion loss represents a maximum resistance (listed above) in the 4-20 mA loop Sensor Dimensions: 12.7 mm ( 1 /2 ") dia; 178 mm (7") overall length, 104 mm (4.1") max insertion length; 3.04 m (10 ft) cable MECHANICAL Enclosure (optional): NEMA-4X, polycarbonate, surface mount Net Weight (less enclosure): 270 g (9.5 oz) We are unable to test this unit. This item was purchased from surplus. We see no outward reason that it will not function fully. However, given that the we cannot fully test it, this device will be sold as-is. We guarantee this device to only perform as we have described. We will not accept returns for this auction if it does not work to your satisfaction. By bidding on this auction, you are taking the risk that the item may not work. Only those items shown in the photos will be included in the auction. ATTENTION INTERNATIONAL BIDDERS: Import duties, taxes, and Customs charges are not included in the item price or shipping cost. These charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be prior to bidding or buying. It is illegal to falsify customs documentation by changing the value or marking items sold as "gift". We will not accommodate any such requests. Quick Stop Auctions, Inc. // Feel free to ask questions via email or (540)-381-3011 23745

Condition	Used : An item that has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may be a floor model or store return that has been used. See the seller’s listing for full details and description of any imperfections.
Seller Notes	“Please read the description in the listing for greater detail.”