Chromalox 1604 User Manual

29
Calibration : according to IEC 584-1 and DIN
43710 - 1977.
STANDARD RANGES TABLE
B) RTD (Resistance Temperature Detector)
Input: for RTD Pt 100 W, 3-wire connection.
Input circuit: current injection.
°C/°F selection: via front pushbuttons or serial link.
Line resistance: automatic compensation up to
20 W/wire with no measurable error.
Calibration: according to DIN 43760
Burnout: up scale. NOTE: a special test is
provided to signal OVERRANGE when input
resistance is less than 15 W.
STANDARD RANGES TABLE
C) LINEAR INPUTS
Read-out: keyboard programmable between
-1999 and +4000.
Decimal point: programmable in any position
Burn out: the instrument shows the burn out condi-
tion as an underrange condition for 4-20 mA, 1-5 V
and 2-10 V input types.
It shows the burn out condition as an underrange or
an overrange condition (selectable by soldering
jumper) for 0-60 mV and 12-60 mV input types. No
indication are available for 0-20 mA, 0-5 V and 0-10
V input types.
D) LOGIC INPUT
The instrument is equipped with one input from
contact (voltage free) for setpoint selection.
Contact open = Main setpoint.
Contact closed = Auxiliary setpoint.
NOTES:
1) Use an external dry contact capable of
switching 0.5 mA, 5 V DC.
2) The instrument needs 100 ms to recognize a
contact status variation.
3) The logic input is NOT isolated by the
measuring input.
4) This optional function is in alternative to
amperometer sensing transformer input.
Input type
11
12
13
14
15
16
17
18
0 - 60 mV
12 - 60 mV
0 - 20 mA
4 - 20 mA
0 - 5 V
1 - 5 V
0 - 10 V
2 - 10 V
impedance
> 1 MW
< 5 W
> 200 kW
> 400 kW
Accuracy
0.2 % + 1 digit
@ 25°C
T/C
type
L
L
J
J
K
K
N
R
S
T
Ranges
0
1
2
3
4
5
6
7
8
27
0 /+ 400.0°C
0 /+ 900 °C
-100.0/+ 400.0°C
-100 /+ 1000 °C
-100.0/+ 400.0°C
-100 /+ 1370 °C
-100 /+ 1400 °C
0 /+ 1760 °C
0 /+ 1760 °C
-199.9/+ 400.0°C
19
20
21
22
23
24
28
---
0 / + 1650 °F
---
-150 / + 1830 °F
---
-150 / + 2500 °F
-150 / + 2550 °F
0 / + 3200 °F
0 / + 3200 °F
-330 / + 750 °F
- 199,9 / + 400,0 °C
- 200 / + 800 °C
-199,9 / +400,0 °F
-330 / + 1470 °F
Input
type
RTD Pt 100 W
DIN 43760
Ranges
9
10
25
26
1604-1-BC.p65 5/16/00, 10:25 AM29

Chromalox 1604 Specifications

General

Brand	Chromalox
Model	1604
Category	Temperature Controller
Language	English