1-608-987-4500 or 1-608-987-4100
Products  >  Series 860 Pressure Transducer

Series 860 Pressure Transducer



Accuracy*: <+/-1.0% FSO
Stability: +/-0.5% FSO/yr
Thermal Effects: +/-0.075%/°C
Overpressure: 1-10”WC = 100”WC
11-20”WC = 10x rated pressure
21-30”WC = 5x rated pressure
Over 30”WC = 45 PSI
FSO Pressure Range: 0/0.25”WC up to 0/15PSI
(bi-directional ranges available)
Compensated Range: 10° to 50°C
Media: Non-corrosive, non-ionic gases
Operating Humidity: 90% RH non-condensing
Operating Temp: -25° to 70°C
Input Supply**: 12-24 VDC/24VAC**
Supply Current:
Load Resistance: 2KΩ minimum on voltage out, 250Ωmaximum loop resistance on 4-20mA output
(500Ω max loop resistance available upon request**)
Output Signal: 1-5VDC, 1-6VDC, 1-10VDC** or 4-20mA*** (call for custom outputs)
Circuit Protection: Output limited and reverse voltage protected
Electrical Connections: Pluggable Screw Terminal Block
Pressure Connections: Barbed fitting for 1/8” ID tubing
Enclosure: Impact resistant ABS plastic
Dimensions: Approx. 3.5” x 2.7” x 1.4” (8.7cm x 6.8cm x 3.5cm)

* Includes non-linearity hysteresis and non-repeatability at a fixed temperature
** An input of 18-24VDC/AC is required to drive a 500Ω load; the same input is also required for a 1-10VDC output
*** 3-wire 4-20mA

Package Drawing

How to Order

A typical order number consists of the model number, pressure range, pressure unit, output and mounting connection.

Model Type Output Signal FSO Pressure Range Calibration Pressure
860 D = Differential or Gage* 0…..1 to 5 volts 0…..0.25″WC to 5″WC Customer designated exact FSO
1…..1 to 6 volts 1…..>5″WC to 13″WC
2…..1 to 10 volts** 2…..>0.5PSI to 1PSI
3…..4-20mA (250Ω load) 3…..>1PSI to 5PSI
4…..4-20mA (500Ω load)** 4…..>5PSI to 15PSI
5…..Custom Output

Example: 865D-01 Cal Pressure = 6” WC. “Pressure Range” is not a specific number. Please indicate exact calibration pressure. (This unit has an output of 1-5 VDC and will be calibrated to 6” WC.) If a custom output is needed, the exact output must be specified.

* With a gage application, one of the two ports is vented to atmosphere
** With a 1-10 VDC output as well as with a 4-20mA output that needs to drive a 500Ω load a 18-24
VDC/24VAC input is required.