Minco
Tel: 763. 571.3121 • Fax: 763. 571.0927 • www.minco.com
3
Specifications
Sensing Element:
1000 ohm @ 0°C platinum RTD, 0.00375 ohm/ohm/°C TCR or
0.00385 ohm/ohm/°C TCR.
Output:
4 to 20 mA DC over specified range.
System Accuracy:
± 0.5°F (± 0.3°C) @ room temp or ± 0.8% of span operating @
24 VDC.
Transmitter Linearity:
± 0.1% of span.
Rangeability:
Zero: -10
to 60
F (-23° to 15°C).
Span: 35
to 150
F (19° to 83°C).
Housing:
2.75” W x 4.50” H x 1.56” D. Bone white plastic cover and
baseplate with anodized aluminum endplates. Suitable for
indoor use only.
Operating Environment:
-40° to 185°F (-40° to 85°C), non-condensing.
Storage Environment:
67° to 212°F (-55° to 100°C), non-condensing.
Ambient Temperature
Effects:
± 0.01% Span/°F (± 0.018% Span/°C).
Warm-up Drift:
± 0.1% of span max., assuming Vsupply = 24 VDC and Rloop =
250 ohms. Stable within 15 minutes.
Supply Voltage:
9.4 to 35 volts DC, non-polarized.
Input Voltage Effect:
± 0.001% of span per volt from 9.4 to 35 VDC.
Maximum Load
Resistance:
The maximum allowable resistance of the signal-carrying loop,
including extension wires and load resistance, is given by this
formula: Rloop max = (Vsupply-9.4)/.02 amps. For example, if
the supply voltage is 24 VDC, the loop resistance must be less
than
730
.
System Integration:
Output “High” (22
-25mA) with sensor open.
Output “Low”
(3.3-3.7mA) with sensor shorted.
Zero and Span
Adjustment:
Non-interacting.
Maximum Output
Current:
28 mA.
Power Connections:
Screw terminals, non-polar (connect either way).
Sensor Connections:
Screw terminals, non-polar (connect either way).
Weight:
3.0 oz. (84 grams) Transmitter and housing.
