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The tables below detail the Series 700 Pressure and Differential Pressure (DP) ranges available.
For each Range Code the range of adjustment of the switching point is given from MIN to MAX together with the units of measurement. E.g. The setpoint adjustment for a 744P is from 0.1 to 1.4 bar.
The % RESET figure (or switching differential) is the difference in pressure that must be applied to change the output switch state from ON to OFF (or OFF to ON), and is expressed a percentage of the switch range.
There are three standard diaphragm material options 1 - nitrile, 2 - PTFE and 7 - hastelloy C. Availability of a given diaphragm material for a selected range is indicated by a *, a blank indicates the diaphragm material is not available.
There are three standard process chamber material options 1 - aluminium, 5 - 316 stainless steel and 7 - hastelloy C. Availability of a given chamber material is indicated by a number in the appropriate column for a selected range. This number is the chamber proof pressure rating in bar. A blank would indicate that the chamber material is not available, a # indicates that availability must be checked with HNL Technical Sales.
| PRESSURE RANGES (PRESSURES ARE GAUGE) | ||||||||
| SETPOINT RANGES (P and PZ) |
DIAPHRAGM MATERIAL |
CHAMBER PROOF RATING (BAR) | ||||||
|
MIN |
MAX |
UNITS |
RANGE CODE |
% RESET |
ALUMINIUM |
STAINLESS STEEL |
HASTELLOY C | |
|
1 2 7 |
1 |
5 |
7 | |||||
|
-8 -15 |
8 15 |
mBar mBar |
714PZ 715PZ |
2 |
* * * * |
0.5 0.5 |
| |
|
-25 -50 |
25 50 |
mBar mBar |
724PZ 725PZ |
2 |
* * * * * * |
2 2 |
2 2 |
# # |
|
-125 -250 -500 |
125 250 500 |
mBar mBar mBar |
734PZ 735PZ 736PZ |
2 |
* * * * * * * * * |
10 10 10 |
10 10 10 |
# # # |
|
-0.6 -1 -1 |
0.6 1.4 6 |
Bar Bar Bar |
744PZ 745PZ 746PZ |
2 |
* * * * * * * * * |
30 30 30 |
30 30 30 |
# # # |
|
25 50 100 300 |
250 500 1200 3500 |
mBar mBar mBar mBar |
734P 735P 736P 737P |
2 |
* * * * * * * * * * * * |
10 10 10 10 |
10 10 10 10 |
# # # # |
|
0.1 0.2 0.7 2 |
1.4 3 7 21 |
Bar Bar Bar Bar |
744P 745P 746P 747P |
2 |
* * * * * * * * * * * * |
30 30 30 35 |
30 30 30 35 |
30 30 30 35 |
|
1.2 3 7 20 60 |
12 30 70 210 600 |
Bar Bar Bar Bar Bar |
754P 755P 756P 757P 758P |
3 |
* * * * * * * * * |
|
250 250 250 350 1000 |
250 250 250 350 1000 |
| DIFFERENTIAL PRESSURE RANGES (PRESSURES ARE DP) | ||||||||
| SETPOINT RANGES (DP and DPZ) |
DIAPHRAGM MATERIAL |
CHAMBER PROOF RATING (BAR) | ||||||
|
MIN |
MAX |
UNITS |
RANGE CODE |
% RESET |
ALUMINIUM |
STAINLESS STEEL |
HASTELLOY C | |
|
1 2 7 |
1 |
5 |
7 | |||||
|
-8 -15 |
8 15 |
mBar mBar |
714DPZ 715DPZ |
2.5 |
* * * * |
|
0.5 0.5 |
|
|
-25 -50 |
25 50 |
mBar mBar |
724DPZ 725DPZ |
2.5 |
* * * * * * |
2 2 |
2 2 |
# # |
|
-125 -250 |
125 250 |
mBar mBar |
734DPZ 735DPZ |
2.5 |
* * * * * * |
10 10 |
10 10 |
|
|
-100 -200 -400 |
100 200 400 |
mBar mBar mBar |
734DPZM 735DPZM 736DPZM |
3 |
* * * |
|
300 300 300 |
|
|
25 50 100 300 |
250 500 1200 3500 |
mBar mBar mBar mBar |
734DP 735DP 736DP 737DP |
2.5 |
* * * * * * * * * * * * |
10 10 10 10 |
10 10 10 10 |
# # # # |
|
20 40 100 300 |
200 400 1000 3000 |
mBar mBar mBar mBar |
734DPM 735DPM 736DPM 737DPM |
3 |
* * * * |
|
300 300 300 300 |
|
|
0.7 2 10 |
7 21 100 |
Bar Bar Bar |
746DPM 747DPM 748DPM |
3 |
*
* * |
|
300 300 300 |
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| Information from DATA SHEET TD700 | |