Teledyne HFM-I-405 - Manual

Table of Contents:

• Page 2 – Manual Print History; revised copy of this print history page.; Description of Symbols and Messages used in this manual; WARNING; performed or adhered to, could result in injury to personnel.; CAUTION; correctly performed or adhered to, could result in damage to or; NOTE
• Page 3 – General Information; Digital Connector
• Page 6 – The Hastings 400 Series flow meters are designed for; mm) for the circular connector. The nut on the cable gland must
• Page 7 – Table of Contents
• Page 9 – analog and digital communications capabilities.; Measurement Approach; Settable alarms and warnings with semiconductor switch outputs
• Page 10 – Specifications; Performance
• Page 11 – Mechanical; Viton
• Page 12 – Installation; Receiving Inspection; not
• Page 13 – Mounting the Electronics Remotely; I-400 instrument must be screwed to a well grounded structure.; Electrical Connection; There are two electrical connectors on the Hastings 400-I; Terminal Strip Pin-out; Figure 2-2 Electrical
• Page 14 – Power Supply; capability to provide the combined maximum current.; Analog Output; Current Loop Output
• Page 17 – Voltage output; Digital Connection; Figure 2-6 Functions for digital jumper field
• Page 18 – Ethernet; Alarm Output Connection; Figure 2-7 Web browser screen
• Page 19 – Figure 2-10 Alarm circuit diagram for LED operation
• Page 20 – Rotary Gas Selector; Example 1; Full Scale; GCF
• Page 21 – Example 2- Changing the active gas record; Selecting the active gas record is accomplished in one of two ways:; Software; software control capabilities.; Electrical Remote Zero Connection
• Page 23 – Operation; Table 3-1 The Signal; Analog Output Configuration Mapping; by the meter’s circuitry.; Digital Communications
• Page 24 – Digitally Reported Flow Output; This is interpreted as 137.5 slm of nitrogen equivalent flow.; Digitally Reported Analog Input; Zeroing the Instrument; Preparing for a Zero Check; warm-up period is needed to establish a suitable zero reading.; No Flow; resulting in the best possible zero value.
• Page 25 – Adjusting Zero; typically indicates that a faulty zero value is present.; Accessing the manual zero pushbutton requires removing the
• Page 26 – Reverse Flow; If the flow through the flow; Figure 3-1 The pressure effect on flow calibration (for nitrogen); Pressure Effect; Spa; Flow meter Output
• Page 27 – Zero Shift; activating the zero reset at the operating pressure.; Span Shift; Multi-gas Calibrations; This indicates that gas record #0 is currently active.
• Page 28 – for detailed information on these additional digital features.; The software command to change the active gas record will not
• Page 29 – Parts and Accessories; Power Pod – Power & Display units; THPS-100 Singel Channel Power Supply
• Page 30 – Fittings; Cables; Description; foot D connector to 8 bare leads
• Page 31 – WARRANTY; Warranty; shipment; Non-Warranty Repair Policy; factory for your RMA number before returning any product repair.
• Page 32 – Appendices; standard; Using the example to the left, we can see a
• Page 33 – Appendix 2 - Gas Conversion Factors
• Page 38 – Flow meter
• Page 39 – Flow Meter