Installation guide 1-800-257-3872 toll free 1-978-264-0292 fax www.Setra.Com web site model 267 and 267mr differential pressure transducers 159 swanson road, boxborough, ma 01719-1304 tel: 800-257-3872/978-263-1400 ss2039 r ev .G 11/2016.
Model 264 for static duct and flow measurement model 265 smaller size 10 psi overpressure model 230 wet/wet differential pressure measurement model 209 rugged low cost gauge pressure measurement from 0-5 to 0-1000 psig setra offers a complete line of hvac products 10.0 model 267 desiccant cover the ...
Table of contents 1.0 general information ................................................................................................1 2.0 mechanical installation ........................................................................................2 2.1 media compatibility .....................
7.0 model 267 & 267mr performance specifications accuracy rss * (at constant temperature.) ±1.0% fs non-linearity, bfsl ±0.98% fs hysteresis 0.2% fs non-repeatability 0.1% fs *rss of non-linearity, non-repeatability and hysteresis. Thermal effects compensated range °f(°c) +40 to +150 (+5 to +65) zer...
Setra systems model 267 and model 267mr 1.0 general information every model 267 and model 267mr (multi-range) has been tested and cali- brated before shipment. Specific performance specifications are listed on page 9 of this guide. The model 267 is single range only. The model 267mr has field select...
2.0 mechanical installation 2.1 media compatibility model 267 and 267mr transducers are designed to be used with air or noncon- ducting gases. Use with liquids or corrosive gases will damage the unit. 2.2 environment the operating temperature limits of the 267 and 267mr are as follows: operating tem...
The model 267 and 267mr voltage output is a 3-wire circuit, with three ter- minals available for wiring (see diagram 1). The -excitation and -output are commoned on the circuit (see diagram 2). The excitation/output specifications are: excitation output 9 to 30 vac / 11.5 to 42 vdc 0 to 5 vdc 12 to ...
*pins 8 and 9 are internally commoned together, user can connect to either pin. 3.3 current output units - 1/2’’ conduit opening, pg9 or pg-13.5 electrical termination the model 267 and 267mr is a two-wire loop-powered 4 to 20ma current output unit (see diagram 5). The current flows into +exc. Termi...
