The economical OMEGA™ TX92G transmitter provides an output current of 4-20 mA proportional to the mV signal of a two wire RTD sensor input. The TX92G is very compact and mounts directly with OMEGA’s NB1 cast iron protection heads.
Specifications Range: -40 to 49°C (-40 to 120°F), -18 to 93°C (0 to 200°F), -18 to 149°C (0 to 300°F), -18 to 260°C (0 to 500°F), -18 to 399°C (0 to 750°F), -18 to 538°C (0 to 1000°F) Input Type: 3-wire Pt100½ (a=0.00385)BS1904 and DIN 43760 Zero/Span Adjustment Range: ±25% Current Output Limits: 3.5 to 29.5 mA Max Loop Resistance: (Vs - 8.2V)/0.02 A= ohms Accuracy (at 25°C): ±0.1% (<0,3°C,FS) Ambient Power Supply: 9-42Vdc; 24 Vdc recommended Load Capability: 600½ MAX, @ 24 Vdc Operating Temperature Range: -40 to +85°C (-40 to 185°F) Storage Temperature Range: -50 to +95°C (-58 to 203°F) Dimensions: 44.5 D x 27 mm H (1.75 x 1.06") (height includes terminal strip) Weight: Approx. 30 g (1.1 oz)
† All amounts shown in AUD Note: *Insert range code from chart below. All units come with complete operator’s manual. For complete information on NB1 Thermocouple Probes and PR-12 RTD Probes, see Sections A and C of the Temperature Handbook.