| Accuracy
(complete system at 25ºC) |
+/-
1ºC(+/- 2ºF) |
|
Sensitivity |
0.1ºC
(0.2ºF) |
| Repeatability |
+/-
0.1ºC (+/- 0.2ºF) |
| Hysteresis |
None |
| Measurement
range |
Dew/frost
point meas. of -60º to +50ºC(-76ºF
to 120ºF) |
| Required
sample flow |
0.5
- 5.0 scfh (.25 - 25 L/min) |
| Maximum
cooling rate |
0.5ºC/sec
(1ºF/sec) |
| Display
resolution |
0.1ºC/°F
(dew point) |
| |
| |
Output |
| Analog |
4-20mADC,
750 ohm max., isolated |
| Standard
factory scaling |
-60º
to +50ºC (-76º to +120ºF). Field scaleable
via front panel switch or serial port |
| Resolution |
0.025ºC
(0.5ºF) at standard scaling |
| Alarm |
1
Form C, 10 amps, 240 VAC/24/VDC, resistive load. Adjustable
dead-band. Enable/Disable via front panel switch or
serial port. Field-scaleable via front panel switch
or serial port. |
Digital |
| Serial |
RS-232C
(DB-9 connector); RS-485 (Two wire), isolated |
| Status
Lines |
Two
3 mA logic-level outputs, isolated Standard (factory)
assignments: Control (data valid), Dirty Mirror Field-selectable
for Control (data valid), Dirty Mirror or Alarm condition |
| Loop
Power Supply |
28
VDC, nominal, 40 mA max., isolated (for additional,
user-supplied measurements) |
| Display |
2
lines x 16 characters, LCD |
| Indicator |
Power-on
LED |
Inputs
(for additional, user-supplied optional measurements) |
| Analog |
4-20mADC,
isolated, 7.5 volt compliance required. Field-scaleable
via front panel switch or serial port |
Power |
| Standard |
115
VAC (+10%/-15%), 230 VAC (+15%/-20%), 47-63 Hz, 85
watts maximum |
| Optional |
100
VAC (+20%/-15%), 200 VAC (+15%/-20%), 47-63 Hz. |
| |
| |
| Ambient/Coolant
temp. (Model L1 only) |
0º
to 50ºC (32º to 120ºF) |
| Process
pressure |
-7.5
to 175 psig (0.5 to 11.5 bar ABS) |
| Coolant
pressure (Model L1 only) |
30
psig (2 bar) max. |
| |
| |
| Weight |
5.9
kg. (13 lb.) |
| Shipping
Weight |
6.7
kg. (15 lb.) |
| Sample
Connections, Sensor |
1/4"
compression (1/16" NPTF) |
Auxiliary
cooling (mandatory on Model L1 only) |
| Standard |
water
cooling jacket |
| Connections |
3/8"
hose adapter (1/8" NPTF) |
| Cooling
Water |
2
L/min (0.5 gal/min) |
Environmental |
| Enclosure |
Designed
to exceed NEMA-12, IP 65 requirements |
| PT-300A |
Pressure
transducer |
| |
| |
| Tool
Kit (standard) |
Soft,
fabric pouch containing screwdriver, wrench, fuses,
O-rings, cleaning solution/applicators, and instruction
card. |
Options |
| SSM
1 |
Sample
system module containing vacuum pump and flow control
valve in plastic housing |
| SM1 |
Sample
module with pump and oil bath filter; atm pressure
only |
| SM2 |
Sample
module with pump and sintered steel filter; atm pressure
only |
| SM3 |
Sintered
steel filter; pressure to 125 psig |
| OBF |
Oil
bath filter; atm pressure only |
| BF10DX |
Particulate
and liquid oil filter, clear bowl; pressure to 150
psig |
| FM1 |
Flow
meter with control valve; 0-5 scfh, 100 psig max. |
