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4-DIGIT THERMOCOUPLE METERS, TRANSMITTERS & CONTROLLERS

MODEL Q9000J / Q9000K / Q9000T
Made in the USA
Electromagnetic Compatibility
Year 2000 Compliant

Price List
Mechanical Reference
1/8 DIN (1A) Case
Mechanical Reference
Connections Diagram
STANDARD FEATURES
Thermocouple types J, K, T
­300 to +1999-count display span
0.1°C or 0.1°F resolution
Internal reference junction
Sensor-break detection
120 dB CMR to 500 V
0.1 mV/count linearized analog output
Bright, 0.56 in (14.2 mm) LED display
Display hold and test
120/240 Vac, 5 Vdc, 9-32 Vdc or 26-56 Vdc power
Screw-terminal barrier strip
1/8 DIN case

OPTIONS
Analog output for user-selected span
Single-setpoint 10 A relay control
Dual-setpoint 10 A relay control
Proportional 4-20 mA control
Time-proportional 2 A SS relay control
Parallel BCD output, isolated
NEMA-4 splash-proof lens cover

QUANTA Models Q9000J, Q9000K and Q9000T are 4-digit indicator/controllers for thermocouple types J, K and T, respectively. They are complete with linearization, cold-junction compensation, and sensor-break detection. Readout is in °C or °F with 0.1° resolution, as selected by push-on jumpers. What makes QUANTA exceptional is the wide choice of options.

POWER OPTIONS
Six types of meter power are available: 120 Vac, 240 Vac, 24 Vac, 5 Vdc, isolated 9-32 Vdc, or isolated 26-56 Vdc.


ANALOG OUTPUT OPTIONS
A 0.1 mV/count (±2 V full-scale) analog output is standard and is useful for driving a strip-chart recorder. An additional analog output can be provided by an optional vertical plug-in board. Available output signals are 0-5 Vdc, 0-10 Vdc, 0-1 mA (source or sink), and 4-20 mA (source or sink). The top and bottom of each output range can be scaled to fit a user-selected display span.

CONTROL OUTPUT OPTIONS
Additional outputs can be provided by a horizontal upper board. Available options include single-setpoint control with one 10 A relay, dual-setpoint control with two 10 A relays, 4-20 mA proportional control (source or sink), time-proportional 2 A solid-state relay control, and isolated, parallel BCD output. For additional information, please refer to the QUANTA Options, and Mechanical sections.


SPECIFICATIONS

ANALOG INPUT
TC types: J (Iron-Constantan), K (Chromel-Alumel), T (Copper-Constantan) oo Calibration: To IPTS-68, as published in NIST monograph 125 (March 1974), ASTM E130-72 or ASA C96.2-1973
Configuration: Single-ended (-TC lead connected to ANA GND)
Input resistance: 100 Mohm
Sensor-break detection: 400 nA current source
Max lead resistance for rated accuracy: 500ohm (type J ohm), 395ohm (type K ohm), 200ohm (type T ohm)
Zero tempco (cold-junction error): ±0.06 deg/deg
Span tempco, 10°C to 40°C: ±0.01% of reading/°C


NOISE REJECTION
NMR: 125dB at 50/60 Hz
Overvoltage protection: 120 V rms (continuous), 240 V rms (30 s max)
CMR: 120 dB with 250 ohm imbalance
CMV: 1500 Vp per HV test, 354 Vp per IEC spacing

ANALOG-TO-DIGITAL CONVERSION
Input configuration: Single-ended SIG HI (TC + ) lead connected to SIG GND through 10ohm
Technique:
Dual-slope, average-value
Polarity: Automatic
Signal integration period:
100 ms
Read rate: 2.5/s

DISPLAY
Type: 7-segment, red LED
Height: 0.56 in (14.2 mm)
Symbols: ­8.8.8.8
Decimal point positions: Three positions selectable by jumpers behind lens or at connector
0 to 9,999 counts: Normal operation
10,000 to 19,999 counts: Four least-significant digits flash reading
Beyond 19,999 counts: All four digits flash zeros
Sensor-break indication: Three least-significant digits blanked

POWER
AC voltages:
120, 240, 100 or 24 Vac +10%/­15%
AC frequency: 49-63 Hz
DC voltages: 9-32 Vdc, isolated to 300 Vp; 26-56 Vdc, isolated to 300 Vp; 5 V dc ±5%, non-isolated
Power consumption: 5 W max

ENVIRONMENTAL
Operating temperature:
0 to 60°C
Storage temperature: ­40 to +85°C
Relative humidity: 95% at 40°C (non-condensing)

MECHANICAL
Dimensions: Newport DIN1A (1/8 DIN) case (see Mechanical section for drawings)
Weight: 17 oz (480 g)
Case material: 94V-0 UL-rated polycarbonate

Thermocouple types



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