668D - Compact differential pressure transmitter

Compact and low cost differential pressure transmitter.
Quick and easy installation.
Output: 4 ÷ 20 mA, 2 wires.
Zero and Span adjustment: ± 1 mA, non-interactive.

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SKU Model Description Price Quantity
27170 668D - Compact differential pressure transmitter - 668D-01-1

Range: 0-0,1” H20 (24,90 Pa).
Output: 4-20 mA

183 EUR
27171 668D - Compact differential pressure transmitter - 668D-02-1

Range: 0-0,25” H20 (62,27 Pa).
Output: 4-20 mA

183 EUR
30151 668D - Compact differential pressure transmitter - 668D-03-1

Range: 0-0.5” H20 (124,54 Pa).
Output: 4-20 mA

183 EUR
27172 668D - Compact differential pressure transmitter - 668D-04-1

Range: 0-1” H20 (249,08 Pa).
Output: 4-20 mA

183 EUR
27173 668D - Compact differential pressure transmitter - 668D-05-1

Range: 0-2.5“H20(622,72 Pa).
Output: 4-20 mA

183 EUR
27806 668D - Compact differential pressure transmitter - 668D-06-1

Range: 0-5“H20(1245,44 Pa).
Output: 4-20 mA

183 EUR
28231 668D - Compact differential pressure transmitter - 668D-07-1

Range: 0-10“H20(2490,88 Pa).
Output: 4-20 mA

183 EUR
27874 668D - Compact differential pressure transmitter - 668D-08-1

Range: 0-25“H20(6227,22 Pa).
Output: 4-20 mA

183 EUR
27805 668D - Compact differential pressure transmitter - 668D-10-1

Range: 0-100“H20(24908,89 Pa).
Output: 4-20 mA

183 EUR
27140 668D - Compact differential pressure transmitter - 668D-13-1

Range: 0-0.25“H20(62,27 Pa).

Bi-directional pressure range
Output: 4-20 mA

183 EUR

Description

Low cost Series 668D Differential Pressure Transmitter is capable of measuring low pressures with a ±0.8% accuracy - ideally suited for proper building pressurization and air flow control. Transmitters can withstand up to 10 psig overpressure with no damage to the unit. Variable capacitance sensor design provides excellent sensitivity and long-term stability. Compact, lightweight design makes installation simple and easy. Units also feature reverse-polarity protection.


Service: Air and non-conductive gases.
Accuracy: ±0.8% of full scale (RSS), (includes non-linearity, hysteresis, and non-repeatability).
Temperature Limits: Operating: 0 to 150°F (-18 to 65°C), Storage: -40 to 185°F (-40 to 85°C).
Pressure Limits: 15 psig (2.04 bar).
Compensated Temperature Range: 0 to 150°F (-18 to 65°C).
Thermal Effects: 0.033% FS/°F (0.18% FS/°C).
Supply Voltage: 12-30 VDC.
Output: 4 to 20 mA, 2-wire.
Zero and Span Adjustment: ±1 mA, non-interactive.
Response Time: <60 msec.
Loop Resistance: 0-800 ohms.
Electrical Connection: Terminal strip.
Pressure Connection: 3/16" O.D. fitting for 1/4" I.D. tubing.
Housing: Fire retardant glass filled polyester.
Weight: 3 oz (85 g).
Agency Approval: CE.

Documentation

Accessories

SKU Model Description Price Quantity
18172
Differential Pressure Certificate Ref. UKAS/ACCREDIA

UKAS/ACCREDIA Traceable Certificate for DIFFERENTIAL PRESSURE on 3-point check: low range, mid-scale, full scale.

€35.00

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