Specifications

Input Specifications — click here for sample calculations of typical sensor performance

Standard inputs and scanner option
Model 3062
Sensor temperature coefficient Input
range
Excitation
current
Display
resolution
Measurement
resolution
Electronic
accuracy
(at 25 °C)
Measurement temperature coefficientElectronic
control
stability8
Diode
Negative  0 V to 2.5 V 10 µA ±0.05%9, 1010 µV10 µV±80 µV ±0.005% of rdg(10 µV + 0.0005% of rdg)/°C±20 µV
0 V to 10 V10 µA ±0.05%9, 10100 µV20 µV±320 µV ±0.01% of rdg(20 µV + 0.0005% of rdg)/°C±40 µV
PTC RTD
Positive0 Ω to 10 Ω1 mA110.1 mΩ0.2 mΩ±0.002 Ω ±0.01% of rdg (0.01 mΩ + 0.001% of rdg)/°C±0.4 mΩ
0 Ω to 30 Ω1 mA110.1 mΩ0.2 mΩ±0.002 Ω ±0.01% of rdg(0.03 mΩ + 0.001% of rdg)/°C±0.4 mΩ
0 Ω to 100 Ω1 mA111 mΩ2 mΩ±0.004 Ω ±0.01% of rdg(0.1 mΩ + 0.001% of rdg)/°C±4 mΩ
0 Ω to 300 Ω1 mA111 mΩ2 mΩ±0.004 Ω ±0.01% of rdg(0.3 mΩ + 0.001% of rdg)/°C±4 mΩ
0 Ω to 1 kΩ1 mA1110 mΩ20 mΩ±0.04 Ω ±0.02% of rdg(1 mΩ + 0.001% of rdg)/°C±40 mΩ
0 Ω to 3 kΩ1 mA1110 mΩ20 mΩ±0.04 Ω ±0.02% of rdg(3 mΩ + 0.001% of rdg)/°C±40 mΩ
0 Ω to 10 kΩ1 mA11100 mΩ200 mΩ±0.4 Ω ±0.02% of rdg(10 mΩ + 0.001% of rdg)/°C±400 mΩ
NTC RTD
10 mV
Negative0 Ω to 10 Ω1 mA110.1 mΩ0.15 mΩ±0.002 Ω ±0.06% of rdg(0.01 mΩ + 0.001% rdg)/°C±0.3 mΩ
0 Ω to 30 Ω300 µA110.1 mΩ0.45 mΩ±0.002 Ω ±0.06% of rdg(0.03 mΩ + 0.0015% of rdg)/°C±0.9 mΩ
0 Ω to 100 Ω100 µA111 mΩ1.5 mΩ±0.01 Ω ±0.04% of rdg(0.1 mΩ + 0.001% of rdg)/°C±3 mΩ
0 Ω to 300 Ω30 µA111 mΩ4.5 mΩ±0.01 Ω ±0.04% of rdg(0.3 mΩ + 0.0015% of rdg)/°C±9 mΩ
0 Ω to 1 kΩ10 µA1110 mΩ15 mΩ + 0.002% of rdg
±0.1 Ω ±0.04%
of rdg
(1 mΩ + 0.001% of rdg)/°C
±30 mΩ ±0.004%
of rdg
0 Ω to 3 kΩ3 µA1110 mΩ45 mΩ + 0.002% of rdg
±0.1 Ω ±0.04%
of rdg
(3 mΩ + 0.0015% of rdg)/°C
±90 mΩ ±0.004%
of rdg
0 Ω to 10 kΩ1 µA11100 mΩ150 mΩ + 0.002% of rdg
±1.0 Ω ±0.04%
of rdg
(10 mΩ + 0.001% of rdg)/°C
±300 mΩ ±0.004%
of rdg
0 Ω to 30 kΩ300 nA11100 mΩ450 mΩ + 0.002% of rdg
±2.0 Ω ±0.04%
of rdg
(30 mΩ + 0.001% of rdg)/°C
±900 mΩ ±0.004%
of rdg
0 Ω to 100 kΩ100 nA111 Ω1.5 Ω + 0.005% of rdg
±10.0 Ω ±0.04%
of rdg
(100 mΩ + 0.002% of rdg)/°C
±3 Ω ±0.01%
of rdg


Thermocouple option
Model 3060-F
Sensor temperature coefficient Input
range
Excitation
current
Display
resolution
Measurement
resolution
Electronic
accuracy
(at 25 °C)
Measurement temperature coefficientElectronic
control
stability8
ThermocouplePositive±50 mV NA0.1 µV0.4 µV
±1 µV ±0.05%
of rdg12
(0.1 µV + 0.001% of rdg)/°C±0.8 µV


Capacitance option
Model 3061
Sensor temperature coefficient Input
range
Excitation
current
Display
resolution
Measurement
resolution
Electronic
accuracy
(at 25 °C)
Measurement temperature coefficientElectronic
control
stability8
Capacitance

Positive or negative0.1 nF to 15 nF3.496 kHz 1 mA square wave0.1 pF0.05 pF
±50 pF ±0.1%
of rdg
2.5 pF/°C0.1 pF
1 nF to 150 nF3.496 kHz 10 mA square wave1 pF0.5 pF
±50 pF ±0.1%
of rdg
5 pF/°C1 pF

8 Control stability of the electronics only, in an ideal thermal system
9
Current source error has negligible effect on measurement accuracy
10
Diode input excitation current can be set to 1 mA
11
Current source error is removed during calibration
12 Accuracy specification does not include errors from room temperature compensation

Thermometry

Number of inputs

4 (8 with scanner option)

Input configuration

Inputs can be configured from the front panel to accept any of the supported input types. Thermocouple and capacitance inputs require an optional input card that can be installed in the field.

Supported option cards

Thermocouple (3060), capacitance (3061), or scanner (3062)

Option slots

1

Isolation

Sensor inputs optically isolated from other circuits but not from each other

A/D resolution

24-bit

Input accuracy

Sensor dependent, refer to Input Specifications table

Measurement resolution

Sensor dependent, refer to Input Specifications table

Maximum update rate

10 rdg/s on each input, 5 rdg/s when configured as 100 kΩ NTC RTD with reversal on, 2 rdg/s on each scanned input (scanner option only)

Maximum update rate (scanner)

The maximum update rate for a scanned input is 10 rdgs/s distributed among the enabled channels. Any channel configured as 100 kΩ RTD with reversal on changes the update rate for the channel to 5 rdgs/s.

Number of scanner channels enabled*Update rate
1

10 rdg/s(100 ms/rdg)

2

5 rdg/s(200 ms/rdg)

3

3⅓ rdg/s(300 ms/rdg)

4

2½ rdg/s(400 ms/rdg)

5

2 rdg/s(500 ms/rdg)

*No channels configured for 100 kΩ NTC RTD

Autorange

Automatically selects appropriate NTC RTD or PTC RTD range

User curves

Room for 39 200-point CalCurves™ or user curves

SoftCal™

Improves accuracy of DT-470 diode to ±0.25 K from 30 K to 375 K; improves accuracy of platinum RTDs to ±0.25 K from 70 K to 325 K; stored as user curves

Math

Maximum and minimum

Filter

Averages 2 to 64 input readings

Sensor Input Configuration

 Diode/RTDThermocouple
Measurement type 4-lead differential2-lead differential, room temperature compensated
ExcitationConstant current with current reversal for RTDsNA
SupportedSupportedDiodes: Silicon, GaAlAs RTDs: 100 Ω Platinum, 1000 Ω Platinum, Germanium, Carbon-glass, Cernox®, and Rox™Most thermocouple types
Standard curvesDT-470, DT-670, DT-500-D, DT-500-E1, PT-100, PT-1000, RX-102A, RX-202AType E, Type K, Type T, AuFe 0.07% vs. Cr, AuFe 0.03% vs. Cr
Input connector6-pin DINScrew terminals in a ceramic isothermal block

Control

Control outputs

4

  

Heater Outputs (Outputs 1 & 2)

Control type

Closed loop digital PID with manual heater output or open loop

Update rate

10/s

Tuning

Autotune (one loop at a time), PID, PID zones

Control stability

Sensor dependent, see Input Specifications table

PID control settings

    Proportional (gain)

0 to 1000 with 0.1 setting resolution

    Integral (reset)

1 to 1000 (1000/s) with 0.1 setting resolution

    Derivative (rate)

1 to 200% with 1% resolution

    Manual output

0 to 100% with 0.01% setting resolution

Zone control

10 temperature zones with P, I, D, manual heater out, heater range, control channel, ramp rate

Setpoint ramping

0.1 K/min to 100 K/min

Output 1

 25 Ω setting 50 Ω setting
Type Variable DC current source  
D/A resolution 16-bit
Max power 100 W 50 W
Max current 2 A 1 A
Voltage complaince 50 V 50 V
Heater load for max power25 Ω50 Ω
Heater load range10 Ω to 100 Ω  
Ranges3 (decade steps in power)
Heater noise0.12 µA RMS (dominated by line frequency and its harmonics)
GroundingOutput referenced to chassis ground
Heater connector Dual banana
Safety limitsCurve temperature, power up heater off, short circuit protection

Output 2

 25 Ω setting 50 Ω setting
Type Variable DC current source  
D/A resolution 16-bit
Max power 50 W 50 W
Max current 1.41 A 1 A
Voltage compliance 35.4 V 50 V
Heater load range10 Ω to 100 Ω
Heater load for max power25 Ω50 Ω
Ranges3 (decade steps in power)
Heater noise0.12 µA RMS (dominated by line frequency and its harmonics)
GroundingOutput referenced to chassis ground
Heater connector Dual banana
Safety limitsCurve temperature, power up heater off, short circuit protection

Unpowered Outputs (Outputs 3 & 4)

 

Control type

 

Closed loop PID, PID zones, warm up heater mode, manual output, or monitor output

Tuning

Autotune (one loop at a time), PID, PID zones

Control stability

Sensor dependent, refer to Input Specifications table

PID control settings

 

Proportional (gain)

0 to 1000 with 0.1 setting resolution

Integral (reset)

0 to 1000 (1000/s) with 0.1 setting resolution

Derivative (rate

0 to 200% with 1% resolution

Manual output

0 to 100% with 0.01% setting resolution

Zone control

10 temperature zones with P, I, D, manual heater out, heater range, control channel, ramp rate

Setpoint ramping

0.1 K/min to 100 K/min

Warm up heater mode settings

Warm up on percentage

0 to 100% with 1% resolution

Warm up mode

Continuous control or auto-off

Analog output settings

Scale

User selected

Data source

Temperature or sensor units

Settings

Input, source, top of scale, bottom of scale, or manual

Type

Variable DC voltage source

Update rate

10/s

Range

±10 V

Resolution

16-bit, 0.3 mV

Accuracy

±2.5 mV

Noise

0.3 mV RMS

Minimum load resistance

1 kΩ (short-circuit protected)

Connector

Detachable terminal block

Front Panel

Display

8-line by 40-character (240 × 64 pixel) graphic LCD display module with LED backlight

Number of reading displays

1 to 8

Display units

K, °C, V, mV, Ω

Reading source

Temperature, sensor units, max, and min

Display update rate

2 rdg/s

Temperature display resolution

0.0001° from 0° to 99.9999°, 0.001° from 100° to 999.999°, 0.01° above 1000°

Sensor units display resolution

Sensor dependent, to 6 digits

Other displays

Input name, setpoint, heater range, heater output, and PID

Setpoint setting resolution

Same as display resolution (actual resolution is sensor dependent)

Heater output display

Numeric display in percent of full scale for power or current

Heater output resolution

0.01%

Display annunciators

Control input, alarm, tuning

LED annunciators

Remote, Ethernet status, alarm, control outputs

Keypad

27-key silicone elastomer keypad

Front panel features

Front panel curve entry, display contrast control, and keypad lock-out

Interface

IEEE-488.2

Capabilities

SH1, AH1, T5, L4, SR1, RL1, PP0, DC1, DT0, C0, E1

Reading rate

To 10 rdg/s on each input

Software Support

LabVIEW™ driver

USB

Function

Emulates a standard RS-232 serial port

Baud rate

57,600

Connector

B-type USB connector

Reading rate

To 10 rdg/s on each input

Software Support

LabVIEW™ driver

Ethernet

 

Function

TCP/IP, web interface, curve handler, configuration backup, chart recorder

Connector

RJ-45

Reading rate

To 10 rdg/s on each input

Software Support

LabVIEW™ driver

Alarms

 

Number

4 (8 with scanner option), high and low for each input

Data source

Temperature or sensor units

Settings

Source, high setpoint, low setpoint, deadband, latching or non- latching, audible on/off, and visible on/off

Actuators

Display annunciator, beeper, and relays

Relays

 

Number

2

Contacts

Normally open (NO), normally closed (NC), and common (C)

Contact Rating

30 VDC at 3 A

Operation

Activate relays on high, low, or both alarms for any input, or manual mode

Connector

Detachable terminal block

General

Ambient temperature

15 °C to 35 °C at rated accuracy; 5 °C to 40 °C at reduced accuracy

Power requirement

100, 120, 220, 240 VAC, ±10%, 50 or 60 Hz, 250 VA

Size

435 mm W × 89 mm H × 368 mm D (17 in × 3.5 in × 14.5 in), full rack

Weight

7.6 kg (16.8 lb)

Approval

CE mark, RoHS

 

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